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Search for lepton flavour violation in the e[mu] continuum with the ATLAS detector in √s=7 TeV pp collisions at the LHC

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This paper presents a search for the t-channel exchange of an R-parity violating scalar top quark (t~t~\tilde{t}) in the e ± μ ∓ continuum using 2.1 fb−1 of data collected by the ATLAS detector in s√=7 TeVs=7 TeV\sqrt{s}=7~\mbox{TeV} pp collisions at the Large Hadron Collider. Data are found to be c...

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Main Authors: Aad, Georges (Author) , Anders, Christoph (Author) , Andrei, George Victor (Author) , Childers, J. Taylor (Author) , Dietzsch, Thorsten (Author) , Geweniger, Christoph (Author) , Hanke, Paul (Author) , Henke, Michael (Author) , Khomich, Andrei (Author) , Kluge, Eike-Erik (Author) , Kugel, Andreas (Author) , Lendermann, Victor (Author) , Männer, Reinhard (Author) , Meier, Karlheinz (Author) , Müller, Felix (Author) , Poddar, Sahill (Author) , Radescu, Voica (Author) , Schätzel, Sebastian (Author) , Scharf, Veit (Author) , Schöning, André (Author) , Schroer, Nicolai (Author) , Schultz-Coulon, Hans-Christian (Author) , Stamen, Rainer (Author) , Wessels, Martin (Author)
Corporate Author: ATLAS Collaboration (Author)
Format: Article (Journal)
Language:English
Published: 14 June 2012
In: The European physical journal. C, Particles and fields
Year: 2012, Volume: 72, Issue: 6
ISSN:1434-6052
DOI:10.1140/epjc/s10052-012-2040-z
Online Access:Verlag, Volltext: http://dx.doi.org/10.1140/epjc/s10052-012-2040-z
Verlag, Volltext: https://doi.org/10.1140/epjc/s10052-012-2040-z
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Author Notes:The ATLAS Collaboration*
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Summary:This paper presents a search for the t-channel exchange of an R-parity violating scalar top quark (t~t~\tilde{t}) in the e ± μ ∓ continuum using 2.1 fb−1 of data collected by the ATLAS detector in s√=7 TeVs=7 TeV\sqrt{s}=7~\mbox{TeV} pp collisions at the Large Hadron Collider. Data are found to be consistent with the expectation from the Standard Model backgrounds. Limits on R-parity-violating couplings at 95 % C.L. are calculated as a function of the scalar top mass (mt~mt~m_{\tilde{t}}). The upper limits on the production cross section for pp→eμX, through the t-channel exchange of a scalar top quark, ranges from 170 fb for mt~=95 GeVmt~=95 GeVm_{\tilde{t}}=95~\mbox{GeV} to 30 fb for mt~=1000 GeVmt~=1000 GeVm_{\tilde{t}}=1000~\mbox{GeV}.
Item Description:The ATLAS Collaboration: G. Aad, C.F. Anders, V. Andrei, J.T.Childers, T.A. Dietzsch, C. Geweniger, P. Hanke, M. Henke, A. Khomich, E.-E. Kluge, A. Kugel, V. Lendermann, R. Maenner, K. Meier, F. Mueller, S. Poddar, V. Radescu, S. Schaetzel, V. Scharf, A. Schoening, N. Schroer, H.-C. Schultz-Coulon, R. Stamen, M. Wessels [und weitere]
Gesehen am 29.11.2018
Physical Description:Online Resource
ISSN:1434-6052
DOI:10.1140/epjc/s10052-012-2040-z

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