Search for resonant top quark plus jet production in t(t)over-bar + jets events with the ATLAS detector in pp collisions at root s=7 TeV

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Show simple item record Lowe, AJ Del Peso, J Roos, L Cogan, JG Tayalati, Y Yamada, M Vukotic, I Chelkov, GA Hines, E Odaka, S Korotkov, VA Snyder, S Hauser, R Koi, T Gallus, P Satsounkevitch, I Kolanoski, H Gaycken, G Cerutti, F Clement, B Simard, O Jakoubek, T Yamamoto, K Laycock, P Korn, A Negrini, M Elsing, M Berglund, E Scott, WG Canepa, A Chitan, A Stanecka, E LeCompte, T Onofre, A Clark, PJ Potter, CT Johansen, M Demers, S Gauthier, L Davies, M Loh, CW Pranko, A Di Nardo, R Acerbi, E Gonzalez-Sevilla, S Kladiva, E Nakamura, K Brandenburg, GW Lang, VS White, MJ Leite, MAL Gecse, Z Backes, M Ospanov, R Marcisovsky, M Morley, AK Lavrijsen, W Farthouat, P Nielsen, J Yurkewicz, A Meyer, TC Bromberg, C Rosendahl, PL Tuts, PM Nemecek, S Matsushita, T Zhang, Z Yu, D Igonkina, O Peleganchuk, SV Succurro, A Hiller, KH Xiao, M Gibbard, B Lubatti, HJ Ertel, E Manabe, A Taylor, GN Ioannou, P Derkaoui, JE Toro, RC Milstein, D Martinez, M Soffer, A Griffiths, J Wolter, MW Wulf, E Rizvi, E Mount, R Wilson, MG Kruker, T Beckingham, M Pospelov, GE Volpini, G Jung, CA Vogel, A Garrido, MDMC Kramarenko, VA Bomben, M Rahimi, AM 2019-01-17T19:55:42Z 2019-01-17T19:55:42Z 2012
dc.identifier.citation Phys. Rev. D. 86, 091103
dc.identifier.issn 1550-7998
dc.description.abstract This paper presents a search for a new heavy particle produced in association with a top or antitop quark. Two models in which the new heavy particle is a color singlet or a color triplet are considered, decaying, respectively, to t_q or tq, leading to a resonance within the t__+jets signature. The full 2011 ATLAS pp collision data set from the LHC (4.7fb -1) is used to search for t__ events produced in association with jets, in which one of the W bosons from the top quarks decays leptonically and the other decays hadronically. The data are consistent with the Standard Model expectation, and a new particle with mass below 430 Gev for both W _ boson and color triplet models is excluded at 95% confidence level, assuming unit right-handed coupling. © 2012 CERN.
dc.format.extent 1 file
dc.language English
dc.language.iso eng
dc.publisher American Physical Society
dc.rights Creative Commons Attribution 3.0 Unported
dc.subject Science & Technology
dc.subject Physical Sciences
dc.subject Astronomy & Astrophysics
dc.subject Physics
dc.subject Particles & Fields
dc.subject PHYSICS
dc.subject ROOT-S=7 TEV
dc.subject PP COLLISIONS
dc.subject PERFORMANCE
dc.subject LHC
dc.title Search for resonant top quark plus jet production in t(t)over-bar + jets events with the ATLAS detector in pp collisions at root s=7 TeV
dc.type Article
dc.contributor.department Department of Physics
dc.relation.journal Physical Review D - Particles, Fields, Gravitation, and Cosmology

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