@article{OPUS4-22591, title = {Search for heavy resonances decaying into \({WW}\) in the eνμν final state in \({pp}\) collisions at root s=13 TeV with the ATLAS detector}, series = {European Physical Journal C}, volume = {78}, journal = {European Physical Journal C}, number = {24}, organization = {The ATLAS Collaboration}, doi = {10.1140/epjc/s10052-017-5491-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-225914}, pages = {1-34}, year = {2018}, abstract = {A search for neutral heavy resonances is performed in the WW -> e nu mu nu decay channel using pp collision data corresponding to an integrated luminosity of 36.1 fb(-1), collected at a centre-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. No evidence of such heavy resonances is found. In the search for production via the quark-antiquark annihilation or gluon-gluon fusion process, upper limits on sigma(X) x B(X -> WW) as a function of the resonance mass are obtained in the mass range between 200 GeV and up to 5 TeV for various benchmark models: a Higgs-like scalar in different width scenarios, a two-Higgs-doublet model, a heavy vector triplet model, and a warped extra dimensions model. In the vector-boson fusion process, constraints are also obtained on these resonances, as well as on a Higgs boson in the Georgi-Machacek model and a heavy tensor particle coupling only to gauge bosons.}, language = {en} } @article{AadAbbottAbdallahetal.2012, author = {Aad, G. and Abbott, B. and Abdallah, J. and Abdel Khalek, S. and Abdelalim, A. A.}, title = {Search for the Standard Model Higgs boson in the H→WW(⋆)→ℓνℓνH→WW(⋆)→ℓνℓν decay mode with 4.7 fb\(^{-1}\) of ATLAS data at \(\sqrt{s}\)=7 TeV}, series = {Physics Letters B}, volume = {761}, journal = {Physics Letters B}, number = {1}, organization = {ATLAS Collaboration}, doi = {10.1016/j.physletb.2012.08.010}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-127307}, pages = {62-81}, year = {2012}, abstract = {A search for the Standard Model Higgs boson in the H→WW(⋆)→ℓνℓνH→WW(⋆)→ℓνℓν (ℓ=e,μℓ=e,μ) decay mode is presented. The search is performed using proton-proton collision data corresponding to an integrated luminosity of 4.7 fb\(^{-1}\) at a centre-of-mass energy of 7 TeV collected during 2011 with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed. An upper bound is placed on the Higgs boson production cross section as a function of its mass. A Standard Model Higgs boson with mass in the range between 133 GeV and 261 GeV is excluded at 95\% confidence level, while the expected exclusion range is from 127 GeV to 233 GeV.}, language = {en} }