TY - JOUR T1 - Probing the \(W tb\) vertex structure in \(t\)-channel single-top-quark production and decay in \(pp\) collisions at \(\sqrt{s}\) = 8 TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - To probe the \(W tb\) vertex structure, top-quark and \(W\)-boson polarisation observables are measured from \(t\)-channel single-top-quark events produced in proton-proton collisions at a centre-of-mass energy of 8 TeV. The dataset corresponds to an integrated luminosity of 20.2 fb\(^{−1}\), recorded with the ATLAS detector at the LHC. Selected events contain one isolated electron or muon, large missing transverse momentum and exactly two jets, with one of them identified as likely to contain a \(b\)-hadron. Stringent selection requirements are applied to discriminate \(t\)-channel single-top-quark events from background. The polarisation observables are extracted from asymmetries in angular distributions measured with respect to spin quantisation axes appropriately chosen for the top quark and the \(W\) boson. The asymmetry measurements are performed at parton level by correcting the observed angular distributions for detector effects and hadronisation after subtracting the background contributions. The measured top-quark and \(W\)-boson polarisation values are in agreement with the Standard Model predictions. Limits on the imaginary part of the anomalous coupling \(g_R\) are also set from model independent measurements. KW - High energy physics KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173234 VL - 2017 IS - 04 ER - TY - JOUR T1 - Measurement of the \(k_t\) splitting scales in \(Z → ℓℓ\) events in \(pp\) collisions at \(\sqrt{s}=8\) TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - A measurement of the splitting scales occuring in the \(k_t\) jet-clustering algorithm is presented for final states containing a \(Z\) boson. The measurement is done using 20.2 fb\(^{−1}\) of proton-proton collision data collected at a centre-of-mass energy of \(\sqrt{s} = 8\) TeV by the ATLAS experiment at the LHC in 2012. The measurement is based on charged-particle track information, which is measured with excellent precision in the \(p_T\) region relevant for the transition between the perturbative and the non-perturbative regimes. The data distributions are corrected for detector effects, and are found to deviate from state-of-the-art predictions in various regions of the observables. KW - High energy physics KW - Hadron Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173180 VL - 2017 IS - 08 ER - TY - JOUR T1 - Measurement of the Drell-Yan triple-differential cross section in \(pp\) collisions at \(\sqrt{s}\) = 8 TeV JF - Journal of High Energy Physics N2 - This paper presents a measurement of the triple-differential cross section for the Drell-Yan process \({Z/γ^*}\) → ℓ\(^+\)ℓ\(^-\) where ℓ is an electron or a muon. The measurement is performed for invariant masses of the lepton pairs, \(m_{ℓℓ}\) , between 46 and 200 GeV using a sample of 20.2 fb\(^{−1}\) of \(pp\) collisions data at a centre-of-mass energy of \(\sqrt{s}\) = 8 TeV collected by the ATLAS detector at the LHC in 2012. The data are presented in bins of invariant mass, absolute dilepton rapidity, |\(y_{ℓℓ}\)|, and the angular variable cos \(θ^*\) between the outgoing lepton and the incoming quark in the Collins-Soper frame. The measurements are performed in the range |\(y_{ℓℓ}\)| < 2.4 in the muon channel, and extended to |\(y_{ℓℓ}\)| < 3.6 in the electron channel. The cross sections are used to determine the \(Z\) boson forward-backward asymmetry as a function of |\(y_{ℓℓ}\)| and \(m_{ℓℓ}\) . The measurements achieve high-precision, below the percent level in the pole region, excluding the uncertainty in the integrated luminosity, and are in agreement with predictions. These precision data are sensitive to the parton distribution functions and the effective weak mixing angle. KW - high energy physics KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-172204 VL - 59 ER - TY - JOUR T1 - All-sky search for high-energy neutrinos from gravitational wave event GW170104 with the ANTARES neutrino telescope JF - European Physical Journal C N2 - Advanced LIGO detected a significant gravitational wave signal (GW170104) originating from the coalescence of two black holes during the second observation run on January 4th, 2017. An all-sky high-energy neutrino follow-up search has been made using data from the Antares neutrino telescope, including both upgoing and downgoing events in two separate analyses. No neutrino candidates were found within ±500 s around the GW event time nor any time clustering of events over an extended time window of ±3 months. The non-detection is used to constrain isotropic-equivalent high-energy neutrino emission from GW170104 to less than ∼ 1.2 × \(10^{55}\) erg for a \(E^{−2}\) spectrum. This constraint is valid in the energy range corresponding to the 5–95% quantiles of the neutrino flux [3.2 TeV; 3.6 PeV], if the GW emitter was below the Antares horizon at the alert time. KW - high energy physics KW - high energy neutrinos KW - neutrino telescope KW - neutrino emission KW - neutrino flux Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-172174 VL - 77 ER - TY - JOUR T1 - A search for pair-produced resonances in four-jet final states at root s=13 TeV with the ATLAS detector JF - The European Physical Journal C N2 - A search for massive coloured resonances which are pair-produced and decay into two jets is presented. The analysis uses 36.7 fb(-1) of root s = 13 TeV pp collision data recorded by the ATLAS experiment at the LHC in 2015 and 2016. No significant deviation from the background prediction is observed. Results are interpreted in a SUSY simplified model where the lightest supersymmetric particle is the top squark, (t) over tilde, which decays promptly into two quarks through R-parity-violating couplings. Top squarks with masses in the range 100 GeV < m((T) over tilde) < 410 GeV are excluded at 95% confidence level. If the decay is into a b-quark and a light quark, a dedicated selection requiring two b-tags is used to exclude masses in the ranges 100 GeV < m((t) over tilde) < 470 GeV and 480 GeV < m(<(t)over tilde>) < 610 GeV. Additional limits are set on the pair-production of massive colour-octet resonances. KW - Patron Distributions KW - Collicions KW - Extension KW - Squark KW - Supersymmetry KW - Color KW - Decay Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-225465 VL - 78 IS - 250 ER - TY - JOUR T1 - Search for a new heavy gauge-boson resonance decaying into a lepton and missing transverse momentum in 36 fb\(^{-1}\) of \({pp}\) collisions at root s=13 TeV with the ATLAS experiment JF - The European Physical Journal C N2 - The results of a search for new heavy W' bosons decaying to an electron or muon and a neutrino using proton-proton collision data at a centre-of-mass energy of root s = 13 TeV are presented. The dataset was collected in 2015 and 2016 by the ATLAS experiment at the Large Hadron Collider and corresponds to an integrated luminosity of 36.1 fb(-1). As no excess of events above the Standard Model prediction is observed, the results are used to set upper limits on the W' boson cross-section times branching ratio to an electron or muon and a neutrino as a function of the W' mass. Assuming a W' boson with the same couplings as the Standard Model W boson, W' masses below 5.1 TeV are excluded at the 95% confidence level. KW - Cross-Section KW - Symmetry KW - Events KW - QCD KW - EW Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-220869 VL - 78 IS - 401 ER - TY - JOUR T1 - Search for electroweak production of supersymmetric states in scenarios with compressed mass spectra at root s=13 TeV with the ATLAS detector JF - Physical Review D N2 - A search for electroweak production of supersymmetric particles in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum is presented. This search uses proton-proton collision data recorded by the ATLAS detector at the Large Hadron Collider in 2015-2016, corresponding to 36.1 tb(-1) of integrated luminosity at root s = 13 TeV. Events with same flavor pairs of electrons or muons with opposite electric charge are selected. The data are found to be consistent with the Standard Model prediction. Results are interpreted using simplified models of R-parity conserving supersymmetry in which there is a small mass difference between the masses of the produced supersymmetric particles and the lightest neutralino. Exclusion limits at 95% confidence level are set on next-to-lightest neutralino masses of up to 145 GeV for Higgsino production and 175 GeV for wino production, and slepton masses of up to 190 GeV for pair production of sleptons. In the compressed mass regime, the exclusion limits extend down to mass splittings of 2.5 GeV for Higgsino production, 2 GeV for wino production, and 1 GeV for slepton production. The results are also interpreted in the context of a radiatively-driven natural supersymmetry model with nonuniversal Higgs boson masses. KW - PP Collicions KW - Parton Distributions KW - Gluino Production KW - Measuring Masses KW - Cross-Section KW - ++ KW - Z Boson KW - Energy KW - Squark KW - Extension Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226707 VL - 97 IS - 5 ER - TY - JOUR T1 - Measurement of the inclusive and fiducial t(t)over-bar production cross-sections in the lepton+jets channel in \({pp}\) collisions at root s=8 TeV with the ATLAS detector JF - The European Physical Journal C N2 - The inclusive and fiducial t (t) over bar production cross sections are measured in the lepton+jets channel using 20.2 fb(-1) of proton proton collision data at a centre-of mass energy of 8 TeV recorded with the ATLAS detector at the LHC. Major systematic uncertainties due to the modelling of the jet energy scale and b-tagging efficiency are constrained by separating selected events into three disjoint regions. In order to reduce systematic uncertainties in the most important background, the W+jets process is modelled using Z+jets events in a data-driven approach. The inclusive t (t) over bar cross-section is measured with a precision of 5.7% to be (sigma(inc) (t (t) over bar) = 248.3 +/- 0.7 (stat.) +/- 13.4 (syst.) +/- 4.7 (lumi.) pb, assuming a top-quark mass of 172.5 GeV. The result is in agreement with the Standard Model prediction. The cross-section is also measured in a phase space close to that of the selected data. The fiducial cross-section is sigma(fid) (t (t) over bar) = 48.8 +/- 0.1 (stat.) +/- 2.0 (syst.) +/- 0.9 (lumi.) pb with a precision of 4.5%. KW - Parton Distributions KW - LHC Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-220827 VL - 78 IS - 487 ER - TY - JOUR T1 - Search for pair production of up-type vector-like quarks and for four-top-quark events in final states with multiple \(b\)-jets with the ATLAS detector JF - Journal of High Energy Physics N2 - A search for pair production of up-type vector-like quarks (T) with a significant branching ratio into a top quark and either a Standard Model Higgs boson or a Z boson is presented. The same analysis is also used to search for four-top-quark production in several new physics scenarios. The search is based on a dataset of pp collisions at root s = 13TeV recorded in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider and corresponds to an integrated luminosity of 36.1 fb(-1). Data are analysed in the lepton+jets final state, characterised by an isolated electron or muon with high transverse momentum, large missing transverse momentum and multiple jets, as well as the jets+E-T(miss) final state, characterised by multiple jets and large missing transverse momentum. The search exploits the high multiplicity of jets identified as originating from b-quarks, and the presence of boosted, hadronically decaying top quarks and Higgs bosons reconstructed as large-radius jets, characteristic of signal events. No significant excess above the Standard Model expectation is observed, and 95% CL upper limits are set on the production cross sections for the different signal processes considered. These cross-section limits are used to derive lower limits on the mass of a vector-like T quark under several branching ratio hypotheses assuming contributions from T -> Wb, Zt, Ht decays. The 95% CL observed lower limits on the T quark mass range between 0.99TeV and 1.43TeV for all possible values of the branching ratios into the three decay modes considered, significantly extending the reach beyond that of previous searches. Additionally, upper limits on anomalous four-top-quark production are set in the context of an effective field theory model, as well as in an universal extra dimensions model. KW - Beyond Standard Model KW - Hadron-Hadron scattering (experiments) KW - vector-like quarks KW - Parton Distributions KW - ++ KW - Boson KW - Breaking KW - Program KW - Gluon Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226131 VL - 89 IS - 7 ER - TY - JOUR T1 - Search for heavy particles decaying into a top-quark pair in the fully hadronic final state in \({pp}\) collisions at root s=13 TeV with the ATLAS detector JF - Physical Review D N2 - A search for new particles decaying into a pair of top quarks is performed using proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider at a center-of-mass energy of root s = 13 TeV corresponding to an integrated luminosity of 36.1 fb(-1). Events consistent with top-quark pair production and the fully hadronic decay mode of the top quarks are selected by requiring multiple high transverse momentum jets including those containing b-hadrons. Two analysis techniques, exploiting dedicated top-quark pair reconstruction in different kinematic regimes, are used to optimize the search sensitivity to new hypothetical particles over a wide mass range. The invariant mass distribution of the two reconstructed top-quark candidates is examined for resonant production of new particles with various spins and decay widths. No significant deviation from the Standard Model prediction is observed and limits are set on the production cross-section times branching fraction for new hypothetical Z' bosons, dark-matter mediators, Kaluza-Klein gravitons and Kaluza-Klein gluons. By comparing with the predicted production cross sections, the Z' boson in the topcolor-assisted-technicolor model is excluded for masses up to 3.1-3.6 TeV, the dark-matter mediators in a simplified framework are excluded in the mass ranges from 0.8 to 0.9 TeV and from 2.0 to 2.2 TeV, and the Kaluza-Klein gluon is excluded for masses up to 3.4 TeV, depending on the decay widths of the particles. KW - Parton distributions KW - ++ KW - Algorithm KW - Cross-section KW - Physics KW - LHC KW - Gravitons KW - Hypothetical gauge bosons KW - Top quark KW - Hadron colliders Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-317362 VL - 99 IS - 9 ER - TY - JOUR T1 - Search for pair production of Higgs bosons in the \({bb̅bb̅}\) final state using proton-proton collisions at root s=13 TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - A search for Higgs boson pair production in the bbbb final state is carried out with up to 36.1 fb(-1) of LHC proton-proton collision data collected at s=13 TeV with the ATLAS detector in 2015 and 2016. Three benchmark signals are studied: a spin-2 graviton decaying into a Higgs boson pair, a scalar resonance decaying into a Higgs boson pair, and Standard Model non-resonant Higgs boson pair production. Two analyses are carried out, each implementing a particular technique for the event reconstruction that targets Higgs bosons reconstructed as pairs of jets or single boosted jets. The resonance mass range covered is 260-3000 GeV. The analyses are statistically combined and upper limits on the production cross section of Higgs boson pairs times branching ratio to bbbb are set in each model. No significant excess is observed; the largest deviation of data over prediction is found at a mass of 280 GeV, corresponding to 2.3 standard deviations globally. The observed 95% confidence level upper limit on the non-resonant production is 13 times the Standard Model prediction. KW - Hadron-Hadron scattering (experiments) KW - ++ KW - LHC Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226001 VL - 30 ER - TY - JOUR T1 - Measurement of the Soft-Drop Jet Mass in \({pp}\) Collisions at root s=13 TeV with the ATLAS Detector JF - Physical Review Letters N2 - Jet substructure observables have significantly extended the search program for physics beyond the standard model at the Large Hadron Collider. The state-of-the-art tools have been motivated by theoretical calculations, but there has never been a direct comparison between data and calculations of jet substructure observables that are accurate beyond leading-logarithm approximation. Such observables are significant not only for probing the collinear regime of QCD that is largely unexplored at a hadron collider, but also for improving the understanding of jet substructure properties that are used in many studies at the Large Hadron Collider. This Letter documents a measurement of the first jet substructure quantity at a hadron collider to be calculated at next-to-next-to-leading-logarithm accuracy. The normalized, differential cross section is measured as a function of log(10)rho(2), where rho is the ratio of the soft-drop mass to the ungroomed jet transverse momentum. This quantity is measured in dijet events from 32.9 fb(-1) of root s = 13 TeV proton-proton collisions recorded by the ATLAS detector. The data are unfolded to correct for detector effects and compared to precise QCD calculations and leading-logarithm particle-level Monte Carlo simulations. KW - Algorithm Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-220694 VL - 121 IS - 9 ER - TY - JOUR T1 - Search for dark matter produced in association with bottom or top quarks in root s=13 TeV \({pp}\) collisions with the ATLAS detector JF - European Physical Journal C N2 - A search for weakly interacting massive dark matter particles produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and missing transverse momentum are considered. The analysis uses 36.1 fb(-1) of proton proton collision data recorded by the ATLAS experiment at root s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are interpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour-neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross-section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour-charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements. KW - Production Cross-Section KW - Pair Prodution KW - Parton Distributions KW - Hadron Colliders KW - Measuring Masses KW - LHC Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-225937 VL - C 78 IS - 18 ER - TY - BOOK ED - Keul, Hildegund T1 - UnSichtbar : Interdisziplinäre Stimmen zu Vulnerabilität, Vulneranz und Menschenrechten N2 - Wo etwas Verborgenes, das vom öffentlichen Diskurs ausgeschlossen wurde, plötzlich sichtbar wird, ereignen sich Offenbarungen. Wenn es dabei um Menschenrechte geht, so entsteht ein prekärer Augenblick, der große Chancen und zugleich unübersehbare Risiken birgt. Verworfenes Leben kann sich Bahn brechen; oder es wird durch schmerzliche Vulneranz erneut verfemt und zerstört. In Verwundungen, die an der Schwelle des UnSichtbaren geschehen, tritt die Vulnerabilität der Menschenrechte hervor. Das vorliegende Buch erscheint 2023 und damit 75 Jahre nach der "Allgemeinen Erklärung der Menschenrechte" der Vereinten Nationen. Menschenrechte sind eine gegen viele Widerstände und mit großen Opfern durchgesetzte Errungenschaft der Menschheit. Heute werden sie erneut zu einem verletzten und verletzbaren Gut. Daher analysiert das Buch die ambivalente Macht der Vulnerabilität an signifi kanten Diskursorten der Gegenwart; es legt die Vulneranz der katholischen Kirche bezüglich Missbrauch, Vertuschung und Gendertrouble frei; und es fragt nach der offenbarenden Kraft an jener Schwelle, wo die Menschenrechte in Gefahr sind. Mit Beiträgen von Prof. Dr. Stephan Lessenich, Dr. Sabine Bauer-Amin, Florian Pistrol, Steven Höfner, Prof. Dr. Ute Leimgruber, Prof. Dr. Hildegund Keul, Dr. Andreas Heek, Prof. Dr. Peter G. Kirchschläger, Dr. Jutta Czapski, Prof. Dr. Ansgar Kreutzer. KW - Vulnerabilität KW - Vulneranz KW - menschliche Gewaltsamkeit KW - Verwundbarkeit der Menschenrechte KW - Machtmissbrauch KW - Resilienz Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-322810 SN - 978-3-95826-202-7 SN - 978-3-95826-203-4 N1 - Parallel erschienen als Druckausgabe bei Würzburg University Press, ISBN 978-3-95826-202-7, 36,90 Euro. PB - Würzburg University Press CY - Würzburg ER - TY - JOUR T1 - Measurements of differential cross sections of top quark pair production in association with jets in pp collisions at root s=13 TeV using the ATLAS detector JF - Journal of High Energy Physics N2 - Measurements of di ff erential cross sections of top quark pair production in association with jets by the ATLAS experiment at the LHC are presented. The measurements are performed as functions of the top quark transverse momentum, the transverse momentum of the top quark-antitop quark system and the out-of-plane transverse momentum using data from pp collisions at p s = 13TeV collected by the ATLAS detector at the LHC in 2015 and corresponding to an integrated luminosity of 3.2 fb. The top quark pair events are selected in the lepton (electron or muon) + jets channel. The measured cross sections, which are compared to several predictions, allow a detailed study of top quark production. KW - Hadron-Hadron scattering (experiments) KW - Jets KW - Top physics KW - Parton Distributions KW - ++ Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226023 VL - 159 IS - 10 ER - TY - JOUR T1 - Search for flavour-changing neutral current top-quark decays \(t\) -> \({qZ}\) in proton-proton collisions at root s=13 TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - A search for flavour-changing neutral-current processes in top-quark decays is presented. Data collected with the ATLAS detector from proton-proton collisions at the Large Hadron Collider at a centre-of-mass energy of root s = 13TeV, corresponding to an integrated luminosity of 36.1 fb(-1), are analysed. The search is performed using top-quark pair events, with one top quark decaying through the t -> qZ (q = u, c) flavour-changing neutral-current channel, and the other through the dominant Standard Model mode t -> bW. Only Z boson decays into charged leptons and leptonic W boson decays are considered as signal. Consequently, the final-state topology is characterized by the presence of three isolated charged leptons (electrons or muons), at least two jets, one of the jets originating from a b-quark, and missing transverse momentum from the undetected neutrino. The data are consistent with Standard Model background contributions, and at 95% confidence level the search sets observed (expected) upper limits of 1.7 x 10(-4) (2.4 x 10(-4)) on the t -> uZ branching ratio and 2.4 x 10(-4) (3.2 x 10(-4)) on the t -> cZ branching ratio, constituting the most stringent limits to date. KW - Hadron-Hadron scattering (experiments) KW - Parton Distributions KW - ++ KW - Pair-Production KW - Cross-Section KW - Physics KW - Models Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226114 VL - 176 IS - 7 ER - TY - JOUR T1 - Measurement of the production cross section of three isolated photons in \({pp}\) collisions at root \(s\)=8 TeV using the ATLAS detector JF - Physics Letters B N2 - A measurement of the production of three isolated photons in proton-proton collisions at a centre-of-mass energy root s = 8 TeV is reported. The results are based on an integrated luminosity of 20.2 fb(-1) collected with the ATLAS detector at the LHC. The differential cross sections are measured as functions of the transverse energy of each photon, the difference in azimuthal angle and in pseudorapidity between pairs of photons, the invariant mass of pairs of photons, and the invariant mass of the triphoton system. A measurement of the inclusive fiducial cross section is also reported. Next-to-leading-order perturbative QCD predictions are compared to the cross-section measurements. The predictions underestimate the measurement of the inclusive fiducial cross section and the differential measurements at low photon transverse energies and invariant masses. They provide adequate descriptions of the measurements at high values of the photon transverse energies, invariant mass of pairs of photons, and invariant mass of the triphoton system. (C) 2018 The Author. Published by Elsevier B.V. KW - Parton Distributions KW - Hierarchy KW - Quark Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226154 VL - 781 ER - TY - CHAP ED - Pechtl, Joachim ED - Link, Thomas ED - Husty, Ludwig T1 - Neue Materialien des Bayerischen Neolithikums - Tagung im Kloster Windberg vom 21. bis 23. November 2014 T1 - New Material of the Bavarian Neolithic - Conference at Windberg monastery november 21st to 23rd 2014 T2 - Würzburger Studien zur Vor- und Frühgeschichtlichen Archäologie N2 - Unter dem Titel "Neue Materialien des Bayerischen Neolithikums" fand vom 21. bis 23. November 2014 im Kloster Windberg bei Straubing eine Tagung statt, bei der neue, bislang unpublizierte jung-steinzeitliche Fundkomplexe vorgestellt und diskutiert wurden, die aus allen Landesteilen des Freistaats Bayern stammten und zeitlich den Bogen von der Linienbandkeramik bis zu den Becherkulturen spannten. Mit einer diachronen und Regionen übergreifenden Betrachtung charakteristischer Inventare aus den verschiedenen Landschaftsräumen und Zeitabschnitten wurde das Ziel verfolgt, neues Material zu erschließen und damit die Quellenbasis für die archäologische Forschung zu erweitern sowie der Neolithforschung in Bayern neue Impulse zu geben. Im vorliegenden Band sind neun der Vorträge dieser Tagung zusammen gestellt. T3 - Würzburger Studien zur Vor- und Frühgeschichtlichen Archäologie - 2 KW - Bayern KW - Neolithikum KW - Archaeology KW - Prehistory KW - Neolithic KW - Conference KW - Bavaria KW - Archäologie KW - Vor- und Frühgeschichte KW - Tagung Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-139407 SN - 978-3-95826-044-3 (print) SN - 978-3-95826-045-0 (online) SN - 2367-0681 (print) SN - 2367-069X (online) N1 - Parallel erschienen als Druckausgabe in Würzburg University Press, ISBN 978-3-95826-044-3, 29,80 EUR PB - Würzburg University Press CY - Würzburg ER - TY - CHAP ED - Husty, Ludwig ED - Link, Thomas ED - Pechtl, Joachim T1 - Neue Materialien des Bayerischen Neolithikums 2 - Tagung im Kloster Windberg vom 18. bis 20. November 2016 T1 - New Material of the Bavarian Neolithic - Conference at Windberg monastery november 18th to 20th 2016 N2 - Vom 18. bis 20. November 2016 fand im Kloster Windberg bei Straubing zum zweiten Mal nach 2014 eine Tagung unter dem Titel "Neue Materialien des Bayerischen Neolithikums" statt. Dabei wurden neue, bislang unpublizierte Fundkomplexe vorgestellt und diskutiert, die alle Phasen der Jungsteinzeit vom Altneolithikum bis zum Endneolithikum abdeckten und die aus verschiedenen Landesteilen des Freistaats Bayern sowie aus dem benachbarten Oberschwaben stammten. Mit einer diachronen und Regionen übergreifenden Betrachtung charakteristischer Inventare aus den verschiedenen Landschaftsräumen und Zeitabschnitten wurde das Ziel verfolgt, neues Material zu erschließen und damit die archäologische Quellenbasis zu erweitern und der Neolithforschung in Bayern neue Impulse zu geben. Im vorliegenden Band sind acht der Vorträge dieser Tagung zusammen gestellt. T3 - Würzburger Studien zur Vor- und Frühgeschichtlichen Archäologie - 3 KW - Archäologie KW - Bayern KW - Neolithikum KW - Tagung KW - Vor- und Frühgeschichte KW - Archaeology KW - Bavaria KW - Conference KW - Neolithic KW - Prehistory Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-168688 SN - 978-3-95826-098-6 (Print) SN - 978-3-95826-099-3 (Online) SN - 2367-0681 SN - 2367-069X N1 - Parallel erschienen als Druckausgabe in Würzburg University Press, ISBN 978-3-95826-098-6, 32,90 EUR PB - Würzburg University Press CY - Würzburg ET - 1. Auflage ER - TY - RPRT ED - Hoßfeld, Tobias ED - Wunderer, Stefan T1 - White Paper on Crowdsourced Network and QoE Measurements – Definitions, Use Cases and Challenges N2 - The goal of the white paper at hand is as follows. The definitions of the terms build a framework for discussions around the hype topic ‘crowdsourcing’. This serves as a basis for differentiation and a consistent view from different perspectives on crowdsourced network measurements, with the goal to provide a commonly accepted definition in the community. The focus is on the context of mobile and fixed network operators, but also on measurements of different layers (network, application, user layer). In addition, the white paper shows the value of crowdsourcing for selected use cases, e.g., to improve QoE or regulatory issues. Finally, the major challenges and issues for researchers and practitioners are highlighted. This white paper is the outcome of the Würzburg seminar on “Crowdsourced Network and QoE Measurements” which took place from 25-26 September 2019 in Würzburg, Germany. International experts were invited from industry and academia. They are well known in their communities, having different backgrounds in crowdsourcing, mobile networks, network measurements, network performance, Quality of Service (QoS), and Quality of Experience (QoE). The discussions in the seminar focused on how crowdsourcing will support vendors, operators, and regulators to determine the Quality of Experience in new 5G networks that enable various new applications and network architectures. As a result of the discussions, the need for a white paper manifested, with the goal of providing a scientific discussion of the terms “crowdsourced network measurements” and “crowdsourced QoE measurements”, describing relevant use cases for such crowdsourced data, and its underlying challenges. During the seminar, those main topics were identified, intensively discussed in break-out groups, and brought back into the plenum several times. The outcome of the seminar is this white paper at hand which is – to our knowledge – the first one covering the topic of crowdsourced network and QoE measurements. KW - Crowdsourcing KW - Network Measurements KW - Quality of Service (QoS) KW - Quality of Experience (QoE) KW - crowdsourced network measurements KW - crowdsourced QoE measurements Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-202327 ER - TY - JOUR T1 - Measurements of top-quark pair to \(Z\)-boson cross-section ratios at \(\sqrt{s}\) \(=13 , 8, 7\) TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - Ratios of top-quark pair to \(Z\)-boson cross sections measured from proton-proton collisions at the LHC centre-of-mass energies of \(\sqrt{s}\) = 13 TeV, 8 TeV, and 7 TeV are presented by the ATLAS Collaboration. Single ratios, at a given \(\sqrt{s}\) for the two processes and at different \(\sqrt{s}\) for each process, as well as double ratios of the two processes at different \(\sqrt{s}\), are evaluated. The ratios are constructed using previously published ATLAS measurements of the \({t\overline{t}}\) and \(Z\)-boson production cross sections, corrected to a common phase space where required, and a new analysis of \(Z\) → ℓ\(^+\)ℓ\(^-\) where ℓ = \(e, µ\) at \(\sqrt{s}\) = 13 TeV performed with data collected in 2015 with an integrated luminosity of 3.2 fb\(^−1\). Correlations of systematic uncertainties are taken into account when evaluating the uncertainties in the ratios. The correlation model is also used to evaluate the combined cross section of the \(Z\) → \(e\)\(^+\)\(e\)\(^−\) and the \(Z\) → \(µ\)\(^+\)\(µ\)\(^−\) channels for each \(\sqrt{s}\) value. The results are compared to calculations performed at next-to-next-to-leading-order accuracy using recent sets of parton distribution functions. The data demonstrate significant power to constrain the gluon distribution function for the Bjorken-\(x\) values near 0.1 and the light-quark sea for \(x\) < 0.02. KW - High energy physics KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173544 VL - 2017 IS - 02 ER - TY - JOUR T1 - Measurement of the \(ZZ\) production cross section in proton-proton collisions at \(\sqrt{s}\) = 8 TeV using the \(ZZ\) → \(ℓ^−ℓ^+ℓ^{′−}ℓ^{′+}\) and \(ZZ\) → \(ℓ^−ℓ^+{ν\overline{ν}}\) decay channels with the ATLAS detector JF - Journal of High Energy Physics N2 - A measurement of the \(ZZ\) production cross section in the \(ℓ^−ℓ^+ℓ^{′−}ℓ^{′+}\) and \(ℓ^−ℓ^+{ν\overline{ν}}\) channels (ℓ = e, µ) in proton-proton collisions at \(\sqrt{s}\) = 8TeV at the Large Hadron Collider at CERN, using data corresponding to an integrated luminosity of 20.3 fb\(^{−1}\) collected by the ATLAS experiment in 2012 is presented. The fiducial cross sections for \(ZZ\) → \(ℓ^−ℓ^+ℓ^{′−}ℓ^{′+}\) and \(ZZ\) → \(ℓ^−ℓ^+{ν\overline{ν}}\) are measured in selected phase-space regions. The total cross section for \(ZZ\) events produced with both \(Z\) bosons in the mass range 66 to 116GeV is measured from the combination of the two channels to be 7.3 ± 0.4(stat) ± 0.3 (syst)\(^{−0.2}_{−0.1}\) (lumi) pb, which is consistent with the Standard Model prediction of 6.6\(^{+0.7}_{−0.6}\) pb. The differential cross sections in bins of various kinematic variables are presented. The differential event yield as a function of the transverse momentum of the leading \(Z\) boson is used to set limits on anomalous neutral triple gauge boson couplings in \(ZZ\) production. KW - high energy physics KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173616 VL - 2017 IS - 99 ER - TY - JOUR T1 - Measurement of the \({t\overline{t}}Z\) and \({t\overline{t}}W\) production cross sections in multilepton final states using 3.2 fb\(^{-1}\) of \(pp\) collisions at \(\sqrt{s}\) = 13 TeV with the ATLAS detector JF - European Physical Journal C N2 - A measurement of the \({t\overline{t}}Z\) and \({t\overline{t}}W\) production cross sections in final states with either two same-charge muons, or three or four leptons (electrons or muons) is presented. The analysis uses a data sample of proton–proton collisions at \(\sqrt{s}\) = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider in 2015, corresponding to a total integrated luminosity of 3.2 fb\(^{−1}\). The inclusive cross sections are extracted using likelihood fits to signal and control regions, resulting in \(\sigma_{{t\overline{t}}Z}\) = 0.9 ± 0.3 pb and \(\sigma_{{t\overline{t}}W}\) = 1.5 ± 0.8 pb, in agreement with the Standard Model predictions. KW - high energy physics KW - experimental physics KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173662 VL - 77 IS - 40 ER - TY - JOUR T1 - Search for a CP-odd Higgs boson decaying to Zh in pp collisions at \(\sqrt{s}\)=8 TeV with the ATLAS detector JF - Physics Letters B N2 - A search for a heavy, CP-odd Higgs boson, A, decaying into a Z boson and a 125 GeV Higgs boson, h, with the ATLAS detector at the LHC is presented. The search uses proton–proton collision data at a centre-of-mass energy of 8 TeV corresponding to an integrated luminosity of 20.3 fb\(^{-1}\). Decays of CP-even h bosons to ττ or bb pairs with the Z boson decaying to electron or muon pairs are considered, as well as h→bb decays with the Z boson decaying to neutrinos. No evidence for the production of an A boson in these channels is found and the 95% confidence level upper limits derived for σ(gg→A)×BR(A→Zh)×BR(h→f\(\bar{f}\)) are 0.098–0.013 pb for f=τ and 0.57–0.014 pb for f=b in a range of m\(_{A}\)=220–1000 GeVmA=220–1000 GeV. The results are combined and interpreted in the context of two-Higgs-doublet models. KW - BSM Higgs boson KW - ATLAS Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-143050 VL - 744 ER - TY - JOUR T1 - Long-term outcome of patients with newly diagnosed chronic myeloid leukemia: a randomized comparison of stem cell transplantation with drug treatment JF - Leukemia N2 - Tyrosine kinase inhibitors represent today's treatment of choice in chronic myeloid leukemia (CML). Allogeneic hematopoietic stem cell transplantation (HSCT) is regarded as salvage therapy. This prospective randomized CML-study IIIA recruited 669 patients with newly diagnosed CML between July 1997 and January 2004 from 143 centers. Of these, 427 patients were considered eligible for HSCT and were randomized by availability of a matched family donor between primary HSCT (group A; N = 166 patients) and best available drug treatment (group B; N = 261). Primary end point was long-term survival. Survival probabilities were not different between groups A and B (10-year survival: 0.76 (95% confidence interval (CI): 0.69-0.82) vs 0.69 (95% CI: 0.61-0.76)), but influenced by disease and transplant risk. Patients with a low transplant risk showed superior survival compared with patients with high( P < 0.001) and non-high-risk disease (P = 0.047) in group B; after entering blast crisis, survival was not different with or without HSCT. Significantly more patients in group A were in molecular remission (56% vs 39%; P = 0.005) and free of drug treatment (56% vs 6%; P < 0.001). Differences in symptoms and Karnofsky score were not significant. In the era of tyrosine kinase inhibitors, HSCT remains a valid option when both disease and transplant risk are considered. KW - chronic myelogenous leukemia KW - hematopoietic SCT KW - interferon-alpha KW - molecular response in cml KW - Imatinib KW - european leukemia net Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-190738 VL - 30 IS - 3 SP - 562 EP - 569 ER - TY - BOOK ED - Haberkorn, Christian ED - Plaß, Rainer ED - Baumann, Hartmut T1 - Band 2 : Sprung, Wurf, Stoß T3 - Leichtathletik N2 - Kein Abstract verfügbar. KW - Leichtathletik KW - Sportunterricht KW - Didaktik Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-274951 SN - 3425056239 VL - 2 ET - 1. Auflage ER - TY - JOUR T1 - Studies of \(Zγ\) production in association with a high-mass dijet system in \(pp\) collisions at \(\sqrt{s}\) = 8 TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - The production of a \(Z\) boson and a photon in association with a high-mass dijet system is studied using 20.2 fb\(^{−1}\) of proton-proton collision data at a centre-of-mass energy of \(\sqrt{s}\) = 8 TeV recorded with the ATLAS detector in 2012 at the Large Hadron Collider. Final states with a photon and a Z boson decaying into a pair of either electrons, muons, or neutrinos are analysed. Electroweak and total \(pp\) → \(Zγjj\) cross-sections are extracted in two fiducial regions with different sensitivities to electroweak production processes. Quartic couplings of vector bosons are studied in regions of phase space with an enhanced contribution from pure electroweak production, sensitive to vector-boson scattering processes \(V V → Zγ\). No deviations from Standard Model predictions are observed and constraints are placed on anomalous couplings parameterized by higher-dimensional operators using effective field theory. KW - High energy physics KW - Electroweak interaction KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173229 VL - 2017 IS - 07 ER - TY - CHAP ED - von Mammen, Sebastian ED - Klemke, Roland ED - Lorber, Martin T1 - Proceedings of the 1st Games Technology Summit BT - part of Clash of Realites 11th International Conference on the Technology and Theory of Digital Games N2 - As part of the Clash of Realities International Conference on the Technology and Theory of Digital Games, the Game Technology Summit is a premium venue to bring together experts from academia and industry to disseminate state-of-the-art research on trending technology topics in digital games. In this first iteration of the Game Technology Summit, we specifically paid attention on how the successes in AI in Natural User Interfaces have been impacting the games industry (industry track) and which scientific, state-of-the-art ideas and approaches are currently pursued (scientific track). KW - Veranstaltung KW - Künstliche Intelligenz KW - Mensch-Maschine-Kommunikation KW - Computerspiel KW - natural user interfaces KW - artificial intelligence Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-245776 SN - 978-3-945459-36-2 ER - TY - BOOK ED - Neiberger, Cordula ED - Pez, Peter T1 - Einzelhandel und Stadtverkehr - Neue Entwicklungstendenzen durch Digitalisierung und Stadtgestaltung N2 - Handel und Verkehr sind eng miteinander verzahnt, und Standortsysteme im (Einzel-)handel können die Konfiguration von (städtischen) Verkehrssystemen weitreichend beeinflussen – gleiches gilt aber auch in umgekehrter Richtung. Aktuelle Wandlungsprozesse zeichnen sich insbesondere vor dem Hintergrund zunehmender Digitalisierung ab. So differenzieren sich Distributionsformen mit neuen IT-basierten Zustellsystemen aus. Onlineshopping steht dabei im Wettbewerb mit dem stationären Einzelhandel und initiiert zunehmende Transportströme (auch für Warenrückläufe). Wie wirkt sich diese Entwicklung im Einzelhandel auf Einkaufsverhalten und Mobilitätder Kunden aus? Was bedeutet dies wiederum für den Handel? Und inwieweit stimmt der dadurch ausgelöste Wandel mit den Leitbildern von Handel, Stadtplanung und Nachhaltigkeit überein oder verlangt neue Anpassungen? Diesen und weiteren Fragen geht der vorliegende Sammelband „Einzelhandel und Stadtverkehr. Neue Entwicklungstendenzen durch Digitalisierung und Stadtgestaltung“ der Schriftenreihe Geographische Handelsforschung nach. Die sieben Beiträge des Bandes standen im Zentrum der Vorträge und Diskussionen anlässlich der gemeinsamen Jahrestagung der VGDH-Arbeitskreise „Verkehr“ und „Geographische Handelsforschung“ vom 7. bis 9. Juni 2018 an der Leuphana Universität Lüneburg. Aus wissenschaftlicher und dabei praktischer Perspektive diskutierten die Autoren aktuelle Trends und Entwicklungsperspektiven des nicht immer einfachen Managements von Mobilität und Konsum. N2 - Enthält: Cordula Neiberger und Peter Pez Einzelhandel und Stadtverkehr – eine Symbiose? Rolf Monheim Einzelhandel und Verkehr in Innenstädten – Eine vielschichtige Beziehung im Spannungsfeld von äußerer und innerer Erreichbarkeit Jürgen Rauh und Sebastian Rauch Konzeptionelle Überlegungen zu fußläufigen GIS-gestützten Erreichbarkeitsanalysen in der Nahversorgung in ländlichen Räumen Oliver Schwedes und Susanne Thomaier Die Schönhauser Allee: Gestaltung des Wandels zu einer fahrradfreundlichen Einkaufsstraße Jannik Wendorff Ladeninfrastruktur für Elektromobilität – Ein Erfolgsfaktor im stationären Einzelhandel? Vera Schleiden und Cordula Neiberger Onlinehandel und Nachhaltigkeit – Zur Bedeutung von Nachhaltigkeit für das Einkaufsverhalten im cross-border Onlinehandel Benjamin Heldt, Tilman Mattheis, Matthias Heinrichs und Antje von Schmidt Auswirkungen des zunehmenden Online-Lebensmittelhandels auf den Straßenverkehr – Fallbeispiel Heimbelieferung Sarah R. Güsken, Daniela Janssen, Rene Vossen und Frank Hees smart emma – Ein Forschungsprojekt zum Aufbau eines regionalen Onlinemarktplatzes für Lebensmitteleinzelhändler T3 - Geographische Handelsforschung - 28 KW - Einzelhandel KW - Verkehr KW - Digitalisierung KW - Einzelhandel KW - Verkehr KW - Mobilität KW - Onlinehandel KW - Elektromobilität KW - Stadtgestaltung KW - Stadtplanung KW - Wirtschaftsgeografie KW - Verkehrssystem KW - Nachhaltigkeit Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-181963 SN - 978-3-95826-112-9 SN - 978-3-95826-113-6 N1 - Parallel erschienen als Druckausgabe in Würzburg University Press, 978-3-95826-112-9, 29,80 EUR. PB - Würzburg University Press CY - Würzburg ET - 1. Auflage ER - TY - JOUR T1 - Search for pair production of heavy vector-like quarks decaying to high-\(p_T\) \(W\) bosons and \(b\) quarks in the lepton-plus-jets final state in \(pp\) collisions at \(\sqrt{s}=13\) TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - A search is presented for the pair production of heavy vector-like \(T\) quarks, primarily targeting the \(T\) quark decays to a \(W\) boson and a \(b\)-quark. The search is based on 36.1 fb\(^{−1}\) of \(pp\) collisions at \(\sqrt{s}=13\) TeV recorded in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. Data are analysed in the lepton-plus-jets final state, including at least one \(b\)-tagged jet and a large-radius jet identified as originating from the hadronic decay of a high-momentum \(W\) boson. No significant deviation from the Standard Model expectation is observed in the reconstructed \(T\) mass distribution. The observed 95% confidence level lower limit on the \(T\) mass are 1350 GeV assuming 100% branching ratio to \(Wb\). In the SU(2) singlet scenario, the lower mass limit is 1170 GeV. This search is also sensitive to a heavy vector-like \(B\) quark decaying to \(Wt\) and other final states. The results are thus reinterpreted to provide a 95% confidence level lower limit on the \(B\) quark mass at 1250 GeV assuming 100% branching ratio to \(Wt\); in the SU(2) singlet scenario, the limit is 1080 GeV. Mass limits on both \(T\) and \(B\) production are also set as a function of the decay branching ratios. The 100% branching ratio limits are found to be applicable to heavy vector-like \(Y\) and \(X\) production that decay to \(Wb\) and \(Wt\), respectively. KW - High energy physics KW - Exotics KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-172472 VL - 2017 IS - 141 ER - TY - JOUR T1 - Measurements of top quark spin observables in \(t\overline{t}\) events using dilepton final states in \(\sqrt{s}\) = 8 TeV \(pp\) collisions with the ATLAS detector JF - Journal of High Energy Physics N2 - Measurements of top quark spin observables in \(t\overline{t}\) events are presented based on 20.2 fb\(^{−1}\) of \(\sqrt{s}\) = 8 TeV proton-proton collisions recorded with the ATLAS detector at the LHC. The analysis is performed in the dilepton final state, characterised by the presence of two isolated leptons (electrons or muons). There are 15 observables, each sensitive to a different coefficient of the spin density matrix of \(t\overline{t}\) production, which are measured independently. Ten of these observables are measured for the first time. All of them are corrected for detector resolution and acceptance effects back to the parton and stable-particle levels. The measured values of the observables at parton level are compared to Standard Model predictions at next-to-leading order in QCD. The corrected distributions at stable-particle level are presented and the means of the distributions are compared to Monte Carlo predictions. No significant deviation from the Standard Model is observed for any observable. KW - High energy physics KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173505 VL - 2017 IS - 03 ER - TY - JOUR T1 - Top-quark mass measurement in the all-hadronic \(t\overline{t}\) decay channel at \(\sqrt{s}=8\) TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - The top-quark mass is measured in the all-hadronic top-antitop quark decay channel using proton-proton collisions at a centre-of-mass energy of \(\sqrt{s}=8\) TeV with the ATLAS detector at the CERN Large Hadron Collider. The data set used in the analysis corresponds to an integrated luminosity of 20.2 fb\(^{−1}\). The large multi-jet background is modelled using a data-driven method. The top-quark mass is obtained from template fits to the ratio of the three-jet to the dijet mass. The three-jet mass is obtained from the three jets assigned to the top quark decay. From these three jets the dijet mass is obtained using the two jets assigned to the W boson decay. The top-quark mass is measured to be 173.72 ± 0.55 (stat.) ± 1.01 (syst.) GeV. KW - High energy physics KW - Hadron-Hadron scattering (experiments) KW - Top physics Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-172762 VL - 2017 IS - 09 ER - TY - JOUR T1 - Search for new high-mass phenomena in the dilepton final state using 36 fb\(^{−1}\) of proton-proton collision data at \(\sqrt{s}=13\) TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - A search is conducted for new resonant and non-resonant high-mass phenomena in dielectron and dimuon final states. The search uses 36.1 fb\(^{−1}\) of proton-proton collision data, collected at \(\sqrt{s}=13\) TeV by the ATLAS experiment at the LHC in 2015 and 2016. No significant deviation from the Standard Model prediction is observed. Upper limits at 95% credibility level are set on the cross-section times branching ratio for resonances decaying into dileptons, which are converted to lower limits on the resonance mass, up to 4.1 TeV for the E\(_6\)-motivated \(Z^′_χ\). Lower limits on the \({qqℓℓ}\) contact interaction scale are set between 2.4 TeV and 40 TeV, depending on the model. KW - High energy physics KW - Beyond Standard Model KW - Hadron-Hadron scattering (experiments) Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-172462 VL - 2017 IS - 182 ER - TY - JOUR T1 - Measurement of the inclusive jet cross-sections in proton-proton collisions at \(\sqrt{s}=8\) TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - Inclusive jet production cross-sections are measured in proton-proton collisions at a centre-of-mass energy of \(\sqrt{s} = 8\) TeV recorded by the ATLAS experiment at the Large Hadron Collider at CERN. The total integrated luminosity of the analysed data set amounts to 20.2 fb\(^{−1}\). Double-differential cross-sections are measured for jets defined by the anti-\(k_t\) jet clustering algorithm with radius parameters of \(R\) = 0.4 and \(R\) = 0.6 and are presented as a function of the jet transverse momentum, in the range between 70 GeV and 2.5 TeV and in six bins of the absolute jet rapidity, between 0 and 3.0. The measured cross-sections are compared to predictions of quantum chromodynamics, calculated at next-to-leading order in perturbation theory, and corrected for non-perturbative and electroweak effects. The level of agreement with predictions, using a selection of different parton distribution functions for the proton, is quantified. Tensions between the data and the theory predictions are observed. KW - High energy physics KW - Hadron-Hadron scattering (experiments) KW - Jet physics Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173123 VL - 2017 IS - 09 ER - TY - JOUR T1 - Search for direct top squark pair production in events with a Higgs or \(Z\) boson, and missing transverse momentum in \(\sqrt{s}\) = 13 TeV \(pp\) collisions with the ATLAS detector JF - Journal of High Energy Physics N2 - A search for direct top squark pair production resulting in events with either a same-flavour opposite-sign dilepton pair with invariant mass compatible with a \(Z\) boson or a pair of jets compatible with a Standard Model (SM) Higgs boson (\(h\)) is presented. Requirements on the missing transverse momentum, together with additional selections on leptons, jets, jets identified as originating from \(b\)-quarks are imposed to target the other decay products of the top squark pair. The analysis is performed using proton-proton collision data at \(\sqrt{s}\) = 13 TeV collected with the ATLAS detector at the LHC in 2015–2016, corresponding to an integrated luminosity of 36.1 fb\(^{-1}\). No excess is observed in the data with respect to the SM predictions. The results are interpreted in two sets of models. In the first set, direct production of pairs of lighter top squarks (\(\tilde{t}_1\)) with long decay chains involving \(Z\) or Higgs bosons is considered. The second set includes direct pair production of the heavier top squark pairs (\(\tilde{t}_2\)) decaying via \(\tilde{t}_2\) → \(Z\tilde{t}_1\) or \(\tilde{t}_2\) → \(h\tilde{t}_1\). The results exclude at 95% confidence level \(\tilde{t}_2\) and \(\tilde{t}_1\) masses up to about 800 GeV, extending the exclusion region of supersymmetric parameter space covered by previous LHC searches. KW - High energy physics KW - Beyond Standard Model KW - Hadron-Hadron scattering (experiments) KW - Higgs physics Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173210 VL - 2017 IS - 08 ER - TY - BOOK ED - Pfeifer, Lena ED - Klingler, Molina ED - Nelson-Teutsch, Hannah T1 - Climate Changes Global Perspectives N2 - Climate Changes Global Perspectives brings together creative approaches to representing environmental crises in a globalized world, which originated in an eponymous symposium hosted virtually by the University of Würzburg in August of 2021. This volume, and the unruly texts that claim space here, are written not only to question and challenge standardized patterns of representation, but also to contribute to undisciplining the genres and practices of traditional academic writing by exploring alternative representational form(at)s. Climate Changes Global Perspectives is the first publication in the Challenges of Modernity series, which seeks to collect and make available projects of engaged scholarship in the humanities. T3 - Challenges of Modernity - I KW - Environment KW - Geisteswissenschaften KW - Klimaänderung KW - Klimakatastrophe KW - Kreatives Schreiben KW - Environmental Humanities KW - Literary and Cultural Studies KW - Engaged Humanities KW - Creative Writing KW - Climate Change Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-289501 SN - 978-3-95826-194-5 SN - 978-3-95826-195-2 SN - 2939-9912 SN - 2939-9920 N1 - Parallel erschienen als Druckausgabe bei Würzburg University Press, ISBN 978-3-95826-194-5, 27,80 Euro. PB - Würzburg University Press CY - Würzburg ER - TY - GEN T1 - Jahresbericht 2016 des Rechenzentrums der Universität Würzburg T1 - Annual Report 2016 of the Computer Center, University of Wuerzburg N2 - Das Dokument umfasst eine jährliche Zusammenfassung der Aktivitäten des Rechenzentrums als zentraler IT-Dienstleister der Universität Würzburg T3 - Jahresbericht des Rechenzentrums der Universität Würzburg - 2016 KW - Jahresbericht KW - Julius-Maximilians-Universität Würzburg KW - Rechenzentrum KW - annual report KW - Computer Center University of Wuerzburg KW - RZUW Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-153558 UR - https://www.rz.uni-wuerzburg.de/wir/publikationen/ ET - 1. Auflage ER - TY - JOUR ED - Bobineau, Julien ED - Callsen, Berit ED - Goldmann, Julius ED - Hesselbach, Robert ED - Hornung, Christoph ED - Koch, Christian ED - Ravasio, Paola T1 - promptus - Würzburger Beiträge zur Romanistik. Band 5 T2 - promptus - Würzburger Beiträge zur Romanistik N2 - Die Zeitschrift promptus – Würzburger Beiträge zur Romanistik richtet sich an alle NachwuchswissenschaftlerInnen im Bereich der romanistischen Sprach- und Literaturwissenschaft sowie der Fachdidaktik. Das Ziel der Zeitschrift ist die Förderung der romanistischen Forschung im Allgemeinen und des wissenschaftlichen Nachwuchses der Romanistik im Besonderen. Sie versteht sich damit als Impulsgeber für junge romanistische Forschung, ohne sich dabei thematisch zu beschränken. KW - Romanistik KW - La regenta KW - Lexik KW - Männlichkeitsbilder KW - Feminist rap KW - Literaturwissenschaft KW - Sprachwissenschaft KW - Romanistik Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-220963 SN - 978-3-946101-04-8 SN - 2364-6705 SN - 2510-2613 VL - 5/2019 ER - TY - BOOK ED - Kleinhans, Martha ED - Görtz, Julia ED - Levorato, Maria Chiara T1 - La forma dell'assenza. Facetten italienischer Epistolographie vom 14. Jahrhundert bis heute N2 - Im Liebesbrief gibt die Frau – mit Roland Barthes gesprochen – der Abwesenheit des geliebten Gegenübers Gestalt. Um Begriffe wie ‚Liebe‘, ‚Absenz‘ und ‚weibliches Begehren‘ kreisen die meisten der in diesem Sammelband analysierten italienischen Briefe von Frauen aus dem 14. Jahrhundert bis in die Gegenwart. Ziel ist es, anhand transdisziplinärer Methoden die Relevanz dieser zwischen Pragmatik und Literarizität oszillierenden Texte aufzuzeigen und die gestalterische, formgebende Spezifität weiblicher Briefkunst auszuloten. Im Zentrum stehen originelle Facetten der Amor-Inszenierung und Affektmodellierung, denen sich ein Ausblick auf aktuelle Tendenzen und didaktische Perspektiven auf das Medium Brief anschließt. N2 - La scelta di lettere di donne, dal quattordicesimo secolo ad oggi, presentata in questo volume, ruota intorno ai concetti di “amore”, “assenza” e “desiderio”. Le analisi sviluppate mirano – attraverso approcci transdisciplinari - a mostrare l’importanza di questi testi che oscillano fra pragmatica e letterarietà e ad indagare i tratti specifici con cui l’epistolografia femminile in volgare “raffigura e conferisce una forma”. Nella lettera d’amore, infatti, per dirla con Barthes, la donna conferisce una forma all’assenza dell’amato. Le sfaccettature originali della messa in scena dell’amore e delle rappresentazioni dell’affetto costituiscono il fulcro argomentativo di questo volume che si conclude con uno sguardo sulle prospettive attuali e sulle opportunità di utilizzare la lettera come strumento didattico in una lezione di lingua italiana. N2 - Einführung / Martha Kleinhans „Io Caterina, scrivo a voi“: le lettere di un’instancabile comunicatrice di fine Trecento / Maria Chiara Levorato Flammende Liebe und fragmentarischer Selbstentwurf: Maria Savorgnans Briefe an Pietro Bembo / Martha Kleinhans Per una tipologia della scrittura epistolare femminile nel Rinascimento / Veronica Andreani La lettera tra sincerità e simulazione: l’esempio di Le nozze di Figaro di Mozart e Da Ponte / Tanja Schwan Sperimentazioni avanguardistiche tra desiderio, follia e delusione – le lettere d’amore di Grazia Deledda e Sibilla Aleramo / Eva-Tabea Meineke und Stephanie Neu-Wendel La lettera informale come risorsa per l’insegnamento: alcune proposte / Marinella Vannini Geschwister auf Distanz: transkulturelle und didaktische Perspektiven auf den E-Mail-Roman Caro Hamid, fratello lontano von Anna Russo / Julia Görtz KW - Italienisch KW - lettere KW - Brief KW - Geschichte KW - Epistolographie KW - italienische Briefe KW - Mittelalter KW - 21. Jahrhundert Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-234745 SN - 978-3-95826-164-8 SN - 978-3-95826-165-5 N1 - Parallel erschienen als Druckausgabe in Würzburg University Press, 978-3-95826-164-8, 24,90 Euro. PB - Würzburg University Press CY - Würzburg ER - TY - JOUR ED - Bobineau, Julien ED - Callsen, Berit ED - Gold, Martina ED - Goldmann, Julius ED - Hesselbach, Robert ED - Hornung, Christoph ED - Meisnitzer, Benjamin ED - Ravasio, Paola T1 - promptus - Würzburger Beiträge zur Romanistik. Band 3 T2 - promptus - Würzburger Beiträge zur Romanistik N2 - Die Zeitschrift promptus – Würzburger Beiträge zur Romanistik richtet sich an alle NachwuchswissenschaftlerInnen im Bereich der romanistischen Sprach- und Literaturwissenschaft sowie der Fachdidaktik. Das Ziel der Zeitschrift ist die Förderung der romanistischen Forschung im Allgemeinen und des wissenschaftlichen Nachwuchses der Romanistik im Besonderen. Sie versteht sich damit als Impulsgeber für junge romanistische Forschung, ohne sich dabei thematisch zu beschränken. KW - Literaturwissenschaft KW - Zeitschrift KW - Romanistik KW - Sprachwissenschaft KW - wissenschaftlicher Nachwuchs Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-172810 SN - 978-3-946101-02-4 SN - 2364-6705 SN - 2510-2613 VL - 3/2017 ER - TY - BOOK ED - Fackler, Guido ED - Fenske, Michaela ED - Gleichauf, Franziska T1 - Aus der Wabe in die Welt: Biene macht Kultur. Ausstellungskatalog N2 - Honigbienen gelten als Schlüssel-Spezies des 21. Jahrhunderts: Kaum ein anderes Tier erlangt in Zeiten massenhaften Insektensterbens eine vergleichbare Aufmerksamkeit. Dabei ist nicht nur unsere Natur, sondern auch unsere Kultur eng mit den als nützlich geltenden Bienen verbunden. Wirtschaftlich schon lange als Honiglieferanten genutzt, entdeckt man Drohnen-Larven zunehmend als Eiweißquellen. Diente der Bienenstaat Monarchien und Revolutionen als politisches Symbol, sind Honigbienen in Erzählungen und Glaubensvorstellungen nach wie vor präsent. Doch warum wurde die Biene Maja zuerst bei Soldaten populär? Und was fasziniert Hobby-Imker und Wissenschaftler an Honigbienen? Der Katalog zur Ausstellung "Aus der Wabe in die Welt: Biene macht Kultur" des Heimatmuseums Ebern in Kooperation mit den Fächern Museologie/Museumswissenschaft und Europäische Ethnologie/Volkskunde der Julius-Maximilians-Universität, die vom 12. April bis 7. Oktober 2018 LAB 13 (Raum C) der Landesgartenschau Würzburg 2018 präsentiert wurde, erkundet Bienen aus kulturwissenschaftlicher Perspektive. T3 - Schriften und Materialien der Würzburger Museologie - 6 KW - Museologie KW - Europäische Ethnologie KW - Kulturanthropologie KW - Museumswissenschaft KW - Multispecies Ethnography KW - Ausstellung KW - Europäische Ethnologie Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-159698 SN - 2197-4667 ER - TY - BOOK ED - Kleinschrot, Dorothee ED - Hanig, Kristina T1 - Historische Erzlagerstätten und Mineralienfundorte des Harzes BT - Die Sammlung Peter C. Ruppert im Mineralogischen Museum der Universität Würzburg N2 - Der Harz ist eine Mittelgebirgsregion, die in Deutschland und Mitteleuropa auf faszinierende Weise hervorsticht: Kaum eine andere deutsche Landschaft kann mit einer solchen Vielfalt an Gesteinen und Erzen aufwarten. Diese Besonderheit wurzelt tief in der geologischen Entstehung der Region. Ihrer Geschichte will nun der Katalog auf die Spur kommen – anhand von ausgewählten Exponaten einer einzigartigen Sammlung. Aufgebaut wurde die umfangreiche Sammlung von Peter C. Ruppert. Der Kunstsammler und Würzburger Ehrenbürger sammelte über Jahrzehnte hinweg außergewöhnliche Mineralien und Gesteine aus den historischen Erzlagerstätten des Harzes. Seit Januar 2014 zeigt das Mineralogische Museum der Universität Würzburg die wertvollen Exponate – und widmet der Sammlung diesen Katalog. KW - Erzlagerstätte KW - Mineralien KW - Vorkommen KW - Harz KW - Mineralienfundort KW - Erz KW - Harz Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-170700 SN - 978-3-95826-100-6 SN - 978-3-95826-101-3 N1 - Parallel erschienen als Druckausgabe in Würzburg University Press, ISBN 978-3-95826-100-6, 44,90 EUR PB - Würzburg University Press CY - Würzburg ET - 1. Auflage ER - TY - CHAP ED - Jetter, Tobias T1 - Contributors T2 - Global Cultural Studies? Engaged Scholarship between National and Transnational Frames N2 - No abstract available. KW - Contributors Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-313258 PB - Würzburg University Press CY - Würzburg ER - TY - JOUR ED - Bobineau, Julien ED - Callsen, Berit ED - Gold, Martina ED - Goldmann, Julius ED - Hesselbach, Robert ED - Hornung, Christoph ED - Meisnitzer, Benjamin ED - Ravasio, Paola T1 - promptus - Würzburger Beiträge zur Romanistik. Band 2 T2 - promptus - Würzburger Beiträge zur Romanistik N2 - Die Zeitschrift promptus – Würzburger Beiträge zur Romanistik richtet sich an alle NachwuchswissenschaftlerInnen im Bereich der romanistischen Sprach- und Literaturwissenschaft sowie der Fachdidaktik. Das Ziel der Zeitschrift ist die Förderung der romanistischen Forschung im Allgemeinen und des wissenschaftlichen Nachwuchses der Romanistik im Besonderen. Sie versteht sich damit als Impulsgeber für junge romanistische Forschung, ohne sich dabei thematisch zu beschränken. KW - Romanistik KW - Literaturwissenschaft KW - Sprachwissenschaft KW - wissenschaftlicher Nachwuchs KW - Zeitschrift Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-161247 SN - 978-3-946101-01-7 SN - 2364-6705 SN - 2510-2613 VL - 2/2016 ER - TY - JOUR ED - Bobineau, Julien ED - Dembruk, Sofina ED - Eibensteiner, Lukas ED - Goldmann, Julius ED - Hesselbach, Robert ED - Koch, Christian ED - Ravasio, Paola T1 - promptus - Würzburger Beiträge zur Romanistik. Band 6 (2020) T2 - promptus - Würzburger Beiträge zur Romanistik N2 - Die Zeitschrift promptus – Würzburger Beiträge zur Romanistik erscheint einmal jährlich und wird durch den gemeinnützigen Verein promptus e.V. herausgegeben. Sie richtet sich an alle Nachwuchswissenschaftler im Bereich der romanistischen Sprach- und Literaturwissenschaft sowie der Fachdidaktik und bietet diesen die Möglichkeit, in einem frühen Stadium ihrer akademischen Laufbahn qualitativ hochwertige Arbeiten zu publizieren. Zudem versteht sich die Zeitschrift als Impulsgeber für junge romanistische Forschung, ohne sich dabei thematisch zu beschränken. KW - Literaturwissenschaft KW - Medien-/Kulturwissenschaft KW - Sprachwissenschaft KW - Fachdidaktik KW - Romanistik Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-243951 SN - 978-3-946101-04-8 SN - 2364-6705 SN - 2510-2613 VL - 6/2020 ER - TY - JOUR ED - Bobineau, Julien ED - Callsen, Berit ED - Goldmann, Julius ED - Hesselbach, Robert ED - Hornung, Christoph ED - Koch, Christian ED - Ravasio, Paola T1 - promptus - Würzburger Beiträge zur Romanistik. Band 4 (2018) T2 - promptus - Würzburger Beiträge zur Romanistik N2 - Die Zeitschrift promptus – Würzburger Beiträge zur Romanistik richtet sich an alle NachwuchswissenschaftlerInnen im Bereich der romanistischen Sprach- und Literaturwissenschaft sowie der Fachdidaktik. Das Ziel der Zeitschrift ist die Förderung der romanistischen Forschung im Allgemeinen und des wissenschaftlichen Nachwuchses der Romanistik im Besonderen. Sie versteht sich damit als Impulsgeber für junge romanistische Forschung, ohne sich dabei thematisch zu beschränken. KW - Literaturwissenschaft KW - Sprachwissenschaft KW - Romanistik KW - Zeitschrift KW - wissenschaftlicher Nachwuchs Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-187883 SN - 978-3-946101-03-1 SN - 2364-6705 SN - 2510-2613 VL - 4/2018 ER - TY - BOOK ED - Leitmeir, Florian ED - Shehata, Dahlia ED - Wiener, Oliver T1 - MUS-IC-ON! Klang der Antike. Begleitband zur Ausstellung im Martin von Wagner Museum der Universität Würzburg 10. Dezember 2019 bis 12. Juli 2020 N2 - "MUS-IC-ON! Klang der Antike" ist der Begleitband zur gleichnamigen Sonderausstellung im Martin von Wagner-Museum Würzburg (10. Dezember 2019 bis 12. Juli 2020). Die eigene Musik zu verstehen verlangt auch, nach Klängen und Musik der Vergangenheit zu fragen. So offenbart der Blick auf antike Musikkulturen – des Vorderen Orients, Ägyptens, Griechenlands und Roms – dem Betrachter kulturelle Konstanten, deren Vermächtnis sich in unserer abendländischen Musik erhält. Ziel des Begleitbands zur Ausstellung "MUS-IC-ON! Klang der Antike" ist es, die Relevanz musikhistorischer und –archäologischer Forschung für das Verständnis der eigenen Musikkultur aufzuzeigen. An vier Schwerpunkten werden die Inhalte, Methoden und der Stand der Erforschung antiker Musik von international namhaften Wissenschaftler*innen in einer umfassenden und dennoch allgemein verständlichen Weise vorgestellt. Der reichhaltig bebilderte Band ist damit als ein einführendes und informatives Handbuch konzipiert, das über die Ausstellung hinaus von fachfremden Wissenschaftlern, Studierenden und interessierten Laien konsultiert wird. 1. Vom archäologischen Artefakt zum klingenden Instrument: Grundlage jedweder Erforschung antiker Musik ist die Rekonstruktion seiner Klangvielfalt. Unzählige Funde originaler Musikinstrumente, darunter vorderasiatische Kastenleiern, altägyptische Trompeten aus dem Grab des Tutanchamun oder die griechisch-römische Hydraulis, eröffnen einen Weg, den Klängen antiker Musik nachzugehen. Insgesamt sechs Beiträge mit einem historischen Rahmen, der von der Steinzeit bis in die römische Kaiserzeit reicht, stellen die Vorgehensweise aber auch die Herausforderungen bei der Bergung, Erforschung und dem Nachbau antiker Musikinstrumente vor. 2. Musik und Klang in Bild und Text: Ein umfassendes Bild vom Einsatz, der Spielweise, der Verbreitung und Entwicklung antiker Musikinstrumente liefern antike Bilder und Texte. Trotz der Vielfalt an Objekten, darunter griechische Vasen, assyrische Reliefbilder oder römische Mosaike, bedarf es einer analytischen und kritischen Herangehensweise bei der Analyse und Auswertung solcher Daten. Vorgestellt werden in diesem Themenschwerpunkt auch antike Notationsformen und Stimmungssysteme, die sich auf Papyri und Keilschrifttafeln erhalten haben, sowie die Schwierigkeiten ihrer Entzifferung. 3. Musikleben in der Antike: Wesentlich für das Verständnis antiker Musik ist die Kenntnis ihres Einsatzes und ihres Umfeldes. Getrennt nach den verschiedenen Kulturkreisen stellen in diesem Kapitel insgesamt neun Autoren unterschiedliche Bereiche und Funktionen des Musizierens vor. Herausragend ist hier die Rolle von Musik im täglichen Tempelkult, über die sich die in der Antike vorgestellte Macht von Musik aufzeigen lässt, die sogar auf die Gemüter der Götter Einfluss zu nehmen vermag. Zusätzlich aufschlussreich ist das Wissen von Ausbildung und Aufstieg auch namentlich bekannter Musiker, zumeist Hofmusiker, die den Ruhm ihres Königs verkünden, aber auch regelrechte Virtuosen, die sich beispielsweise in antiken Wettstreiten hervortun, den musischen Agonen. 4. Kontinuität und Interkulturalität antiker Musikkulturen: Dieser Teil widmet sich Spuren, die antike Musikkulturen in der abendländischen sowie in orientalischen Kulturräumen hinterlassen haben. So geht unser modernes Tonsystem auf griechische, ja sogar auf babylonische Tonleitern zurück. Vorläufer der europäischen Kirchenorgel ist die Hydraulis, eine griechische Erfindung aus dem 3. vorchristlichen Jahrhundert. Viele vor über 4500 Jahren zwischen Euphrat und Tigris entwickelte Musikinstrumente werden noch heute im arabischen und afrikanischen Kulturkreis, ja selbst in nord- und osteuropäischen Ländern gespielt. Hervorgehoben werden außerdem historische Momente, die einen wesentlichen Einfluss auf die Entwicklung moderner Musiksysteme ausgeübt haben. Die Autoren: Benedetta Bellucci (Vorderasiatische Archäologie, Mainz), Arndt A. Both (Altamerikanistik, Musikarchäologie, DAI Berlin), Ricardo Eichmann (Vorderasiatische Archäologie, DAI Berlin), Uri Gabbay (Altorientalistik, Jerusalem), Ralf Gehler (Instrumentenbauer, Schwerin), Carolin Goll (Martin von Wagner-Museum, Würzburg), Jochen Griesbach (Martin von Wagner-Museum, Klassische Archäologie, Würzburg), Stefan Hagel (Klassische Philologie, ÖAW Wien), Katharina Hepp (Ägyptologie, Würzburg), Peter Holmes (Instrumentenbauer, London), Marie Klein (Altorientalisik, Würzburg), Carola Koch Ägyptologie, Würzburg), Ulrich Konrad (Historische Musikwissenschaft, Würzburg), Eva Kurz (Ägyptologie Würzburg), Florian Leitmeir (Klassische Archäologie, Würzburg), Thomas Ludewig (Klassische Archäologie, Würzburg), Sam Mirelman (Altorientalistik, London), Daniel Schwemer (Altorientalistik, Würzburg), Dahlia Shehata (Altorientalisik, Würzburg), Martin Stadler (Ägyptologie, Würzburg), Olga Sutkowska (Kulturgeschicht der Antike, ÖAW Wien), Günther E. Thüry (Provinzialrömische Archäologie, Salzburg), Marc Wahl (Numismatik, Wien/Würzburg), Oliver Wiener (Historische Musikwissenschaft, Würzburg), Nele Ziegler (Altorientalistik, Paris) KW - Martin-von-Wagner-Museum. Ältere Abteilung KW - Julius-Maximilians-Universität Würzburg. Institut für Musikforschung KW - Altorientalistik KW - Universität Würzburg. Lehrstuhl für Klassische Archäologie KW - Musikinstrumentenkunde KW - Universität Würzburg, Lehrstuhl für Altorientalistik Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-188181 SN - 978-3-95826-122-8 SN - 978-3-95826-123-5 N1 - Parallel erschienen als Druckausgabe in Würzburg University Press, 978-3-95826-122-8, 36 EUR. PB - Würzburg University Press CY - Würzburg ET - 1. Auflage ER - TY - JOUR T1 - Search for new phenomena in events with same-charge leptons and b-jets in pp collisions at √\(s\) = 13 TeV with the ATLAS detector JF - Journal of High Energy Physics N2 - A search for new phenomena in events with two same- charge leptons or three leptons and jets identi fi ed as originating from b - quarks in a data sample of 36.1 fb of pp collisions at ps = 13TeV recorded by the ATLAS detector at the Large Hadron Collider is reported. No signi fi cant excess is found and limits are set on vector- like quark, fourtop- quark, and same- sign top- quark pair production. The observed ( expected) 95% CL mass limits for a vector- like T - and B - quark singlet are mT > 0 : 98 ( 0 : 99) TeV and mB > 1 : 00 ( 1 : 01) TeV respectively. Limits on the production of the vector- like T5=3 - quark are also derived considering both pair and single production; in the former case the lower limit on the mass of the T5=3 - quark is ( expected to be) 1.19 ( 1.21) TeV. The Standard Model fourtop- quark production cross- section upper limit is ( expected to be) 69 ( 29) fb. Constraints are also set on exotic four- top- quark production models. Finally, limits are set on samesign top- quark pair production. The upper limit on uu ! tt production is ( expected to be) 89 ( 59) fb for a mediator mass of 1TeV, and a dark- matter interpretation is also derived, excluding a mediator of 3TeV with a dark- sector coupling of 1.0 and a coupling to ordinary matter above 0.31. KW - Hadron-Hadron scattering (experiments) KW - SUSHI Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-312681 VL - 12 IS - 39 ER - TY - JOUR T1 - Combination of inclusive and differential t(t)over-bar charge asymmetry measurements using ATLAS and CMS data at root S=7 and 8 TeV JF - Journal of High Energy Physics N2 - This paper presents combinations of inclusive and differential measurements of the charge asymmetry (A(C)) in top quark pair (t(t)over-bar) events with a lepton+jets signature by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at centre-of-mass energies of 7 and 8 TeV. The data correspond to integrated luminosities of about 5 and 20 fb(-1) for each experiment, respectively. The resulting combined LHC measurements of the inclusive charge asymmetry are A(C)(LHC7) = 0.005 +/- 0.007 (stat) +/- 0.006 (syst) at 7 TeV and A(C)(LHC8) = 0.0055 +/- 0.0023 (stat) +/- 0.0025 (syst) at 8 TeV. These values, as well as the combination of A(C) measurements as a function of the invariant mass of the t(t)over-bar system at 8 TeV, are consistent with the respective standard model predictions. KW - Hadron-Hadron scattering (experiments) KW - Patron distributions KW - Top physics KW - PP Collisions Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-312669 VL - 33 IS - 4 ER - TY - JOUR T1 - Measurement of prompt photon production in √ s(NN) = 8.16 TeV \(p\) Pb collisions with ATLAS JF - Physics letters B N2 - The inclusive production rates of isolated, prompt photons in p Pb collisions at root s(NN) = 8.16 TeV are studied with the ATLAS detector at the Large Hadron Collider using a dataset with an integrated luminosity of 165 nb(-1) recorded in 2016. The cross-section and nuclear modification factor R-p pb are measured as a function of photon transverse energy from 20 GeV to 550 GeV and in three nucleon-nucleon centre-of-mass pseudorapidity regions, (-2.83, -2.02), (-1.84, 0.91), and (1.09, 1.90). The cross-section and R-p pb values are compared with the results of a next-to-leading-order perturbative QCD calculation, with and without nuclear parton distribution function modifications, and with expectations based on a model of the energy loss of partons prior to the hard scattering. The data disfavour a large amount of energy loss and provide new constraints on the parton densities in nuclei. (C) 2019 The Author. Published by Elsevier B.V. KW - Boson Production KW - PPB Collisions Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-312697 VL - 796 ER - TY - JOUR ED - Hesselbach, Robert T1 - Interview mit Prof. Dr. Marina Ortrud Hertrampf JF - promptus - Würzburger Beiträge zur Romanistik N2 - Interview mit Prof. Dr. Marina Ortrud Hertrampf KW - Interview KW - Karriere KW - Wissenschaftlicher Nachwuchs Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-370808 SN - 2510-2613 VL - 9 ER - TY - JOUR T1 - Electron and photon energy calibration with the ATLAS detector using 2015-2016 LHC proton-proton collision data JF - Journal of Instrumentation N2 - This paper presents the electron and photon energy calibration obtained with the ATLAS detector using about 36 fb(-1) of LHC proton-proton collision data recorded at root s = 13 TeV in 2015 and 2016. The different calibration steps applied to the data and the optimization of the reconstruction of electron and photon energies are discussed. The absolute energy scale is set using a large sample of Z boson decays into electron-positron pairs. The systematic uncertainty in the energy scale calibration varies between 0.03% to 0.2% in most of the detector acceptance for electrons with transverse momentum close to 45 GeV. For electrons with transverse momentum of 10 GeV the typical uncertainty is 0.3% to 0.8% and it varies between 0.25% and 1% for photons with transverse momentum around 60 GeV. Validations of the energy calibration with J/psi -> e(+)e(-) decays and radiative Z boson decays are also presented. KW - Calorimeter methods KW - Partib distributions KW - Pattern recognition KW - cluster finding KW - calibration and fitting methods KW - Performance of High Energy Physics Detectors KW - Liquid AR KW - Calorimeter KW - KR Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-314093 VL - 14 ER - TY - JOUR T1 - Dijet azimuthal correlations and conditional yields in \({pp}\) and \(p\) + Pb collisions at √S-NN=5.02 TeV with the ATLAS detector JF - Physical Review C N2 - This paper presents a measurement of forward-forward and forward-central dijet azimuthal angular correlations and conditional yields in proton-proton (pp) and proton-lead (p + Pb) collisions as a probe of the nuclear gluon density in regions where the fraction of the average momentum per nucleon carried by the parton entering the hard scattering is low. In these regions, gluon saturation can modify the rapidly increasing parton distribution function of the gluon. The analysis utilizes 25 pb(-1) of pp data and 360 mu b(-1) of p + Pb data, both at root S-NN = 5.02 TeV, collected in 2015 and 2016, respectively, with the ATLAS detector at the Large Hadron Collider. The measurement is performed in the center-of-mass frame of the nucleon-nucleon system in the rapidity range between -4.0 and 4.0 using the two highest transverse-momentum jets in each event, with the highest transverse-momentum jet restricted to the forward rapidity range. No significant broadening of azimuthal angular correlations is observed for forward-forward or forward-central dijets in p + Pb compared to pp collisions. For forward-forward jet pairs in the proton-going direction, the ratio of conditional yields in p + Pb collisions to those in pp collisions is suppressed by approximately 20%, with no significant dependence on the transverse momentum of the dijet system. No modification of conditional yields is observed for forward-central dijets. KW - Nuclear Modification KW - Cross-Sections KW - Jet Prodution KW - Proton-Lead KW - Saturation KW - Rapidity KW - Hard scattering KW - Particle correlations & fluctuations KW - Quark & gluon jets KW - Relativistic heavy-ion collisions Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-313823 VL - 100 IS - 3 ER -