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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dc.contributor.author Lowe, AJ
dc.contributor.author Del Peso, J
dc.contributor.author Roos, L
dc.contributor.author Cogan, JG
dc.contributor.author Tayalati, Y
dc.contributor.author Yamada, M
dc.contributor.author Vukotic, I
dc.contributor.author Chelkov, GA
dc.contributor.author Hines, E
dc.contributor.author Odaka, S
dc.contributor.author Korotkov, VA
dc.contributor.author Snyder, S
dc.contributor.author Hauser, R
dc.contributor.author Koi, T
dc.contributor.author Gallus, P
dc.contributor.author Satsounkevitch, I
dc.contributor.author Kolanoski, H
dc.contributor.author Gaycken, G
dc.contributor.author Cerutti, F
dc.contributor.author Clement, B
dc.contributor.author Simard, O
dc.contributor.author Jakoubek, T
dc.contributor.author Yamamoto, K
dc.contributor.author Laycock, P
dc.contributor.author Korn, A
dc.contributor.author Negrini, M
dc.contributor.author Elsing, M
dc.contributor.author Berglund, E
dc.contributor.author Scott, WG
dc.contributor.author Canepa, A
dc.contributor.author Chitan, A
dc.contributor.author Stanecka, E
dc.contributor.author LeCompte, T
dc.contributor.author Onofre, A
dc.contributor.author Clark, PJ
dc.contributor.author Potter, CT
dc.contributor.author Johansen, M
dc.contributor.author Demers, S
dc.contributor.author Gauthier, L
dc.contributor.author Davies, M
dc.contributor.author Loh, CW
dc.contributor.author Pranko, A
dc.contributor.author Di Nardo, R
dc.contributor.author Acerbi, E
dc.contributor.author Gonzalez-Sevilla, S
dc.contributor.author Kladiva, E
dc.contributor.author Nakamura, K
dc.contributor.author Brandenburg, GW
dc.contributor.author Lang, VS
dc.contributor.author White, MJ
dc.contributor.author Leite, MAL
dc.contributor.author Gecse, Z
dc.contributor.author Backes, M
dc.contributor.author Ospanov, R
dc.contributor.author Marcisovsky, M
dc.contributor.author Morley, AK
dc.contributor.author Lavrijsen, W
dc.contributor.author Farthouat, P
dc.contributor.author Nielsen, J
dc.contributor.author Yurkewicz, A
dc.contributor.author Meyer, TC
dc.contributor.author Bromberg, C
dc.contributor.author Rosendahl, PL
dc.contributor.author Tuts, PM
dc.contributor.author Nemecek, S
dc.contributor.author Matsushita, T
dc.contributor.author Zhang, Z
dc.contributor.author Yu, D
dc.contributor.author Igonkina, O
dc.contributor.author Peleganchuk, SV
dc.contributor.author Succurro, A
dc.contributor.author Hiller, KH
dc.contributor.author Xiao, M
dc.contributor.author Gibbard, B
dc.contributor.author Lubatti, HJ
dc.contributor.author Ertel, E
dc.contributor.author Manabe, A
dc.contributor.author Taylor, GN
dc.contributor.author Ioannou, P
dc.contributor.author Derkaoui, JE
dc.contributor.author Toro, RC
dc.contributor.author Milstein, D
dc.contributor.author Martinez, M
dc.contributor.author Soffer, A
dc.contributor.author Griffiths, J
dc.contributor.author Wolter, MW
dc.contributor.author Wulf, E
dc.contributor.author Rizvi, E
dc.contributor.author Mount, R
dc.contributor.author Wilson, MG
dc.contributor.author Kruker, T
dc.contributor.author Beckingham, M
dc.contributor.author Pospelov, GE
dc.contributor.author Volpini, G
dc.contributor.author Jung, CA
dc.contributor.author Vogel, A
dc.contributor.author Garrido, MDMC
dc.contributor.author Kramarenko, VA
dc.contributor.author Bomben, M
dc.contributor.author Rahimi, AM
dc.date.accessioned 2019-01-17T19:55:42Z
dc.date.available 2019-01-17T19:55:42Z
dc.date.issued 2012
dc.identifier.citation Phys. Rev. D. 86, 091103
dc.identifier.issn 1550-7998
dc.identifier.uri https://hdl.handle.net/10192/36240
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.relation.isversionof https://dx.doi.org/10.1103/PhysRevD.86.091103
dc.rights Creative Commons Attribution 3.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.subject Science & Technology
dc.subject Physical Sciences
dc.subject Astronomy & Astrophysics
dc.subject Physics
dc.subject Particles & Fields
dc.subject ASTRONOMY & ASTROPHYSICS
dc.subject PHYSICS
dc.subject PARTICLES & FIELDS
dc.subject PROTON-PROTON COLLISIONS
dc.subject ROOT-S=7 TEV
dc.subject ATLAS DETECTOR
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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