Refine
Is part of the Bibliography
- yes (789)
Year of publication
Document Type
- Doctoral Thesis (411)
- Journal article (362)
- Conference Proceeding (4)
- Preprint (4)
- Master Thesis (3)
- Review (3)
- Habilitation (1)
- Other (1)
Keywords
- Molekularstrahlepitaxie (32)
- Topologischer Isolator (31)
- Quantenpunkt (30)
- Hadron-Hadron scattering (experiments) (29)
- Kernspintomografie (28)
- Parton Distributions (25)
- Photoelektronenspektroskopie (23)
- MRI (20)
- NMR-Tomographie (19)
- Organischer Halbleiter (19)
Institute
- Physikalisches Institut (789) (remove)
Sonstige beteiligte Institutionen
- Wilhelm-Conrad-Röntgen-Forschungszentrum für komplexe Materialsysteme (4)
- Universitätsklinikum Würzburg (3)
- Röntgen Center for Complex Material Systems (RCCM), Am Hubland, 97074 W¨urzburg, Germany (2)
- ATLAS Collaboration (1)
- Arizona State University, Tempe, Arizona, USA (1)
- Bavarian Center for Applied Energy Research (ZAE Bayern), 97074 Würzburg, Germany (1)
- Bavarian Center for Applied Energy Research e.V. (ZAE Bayern) (1)
- Bayerisches Zentrum für Angewandte Energieforschung e.V. (1)
- Biomedizinische NMR Forschungs GmbH am Max-Planck-Institut fuer biophysikalische Chemie (1)
- CERN (1)
ResearcherID
- D-1250-2010 (1)
- N-7500-2014 (1)
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.