@article{97b78a2693b8459ca2d5d3b8b7c7280e,
title = "Search for supersymmetry in events with a lepton, a photon, and large missing transverse energy in pp collisions at √ 8 = 7 TeV",
abstract = "A search is performed for an excess of events, over the standard model expectations, with a photon, a lepton, and large missing transverse energy in pp collisions at s√ = 7TeV. Such events are expected in many new physics models, in particular a supersymmetric theory that is broken via a gauge-mediated mechanism, when the lightest charged and neutral gauginos are mass degenerate. The data sample used in this search corresponds to an integrated luminosity of 35 pb-1 collected with the CMS detector at the LHC. No evidence of such an excess above the standard model backgrounds, dominated by W production, is found. The results are presented as 95% con dence level upper limits on the cross section for a benchmark gauge-mediated scenario, and are then converted into exclusion limits on the squark, gluino, and wino masses.",
keywords = "Hadron, Scattering",
author = "{The CMS Collaboration} and S. Chatrchyan and V. Khachatryan and Sirunyan, {A. M.} and A. Tumasyan and W. Adam and T. Bergauer and M. Dragicevic and J. Er{\"o} and C. Fabjan and M. Friedl and R. Fr{\"u}hwirth and Ghete, {V. M.} and J. Hammer and S. H{\"a}nsel and M. Hoch and N. H{\"o}rmann and J. Hrubec and M. Jeitler and W. Kiesenhofer and M. Krammer and D. Liko and I. Mikulec and M. Pernicka and H. Rohringer and R. Sch{\"o}fbeck and J. Strauss and A. Taurok and F. Teischinger and P. Wagner and W. Waltenberger and G. Walzel and E. Widl and Wulz, {C. E.} and V. Mossolov and N. Shumeiko and {Suarez Gonzalez}, J. and S. Bansal and L. Benucci and {De Wolf}, {E. A.} and X. Janssen and J. Maes and T. Maes and L. Mucibello and S. Ochesanu and B. Roland and R. Rougny and M. Selvaggi and {Van Haevermaet}, H. and {Van Mechelen}, P. and M. Rudolph",
note = "Funding Information: The following grant information was disclosed by the authors: The VEGA Scientific Agency: 1/0164/19, 1/0533/21. The APVV grant agency of the Slovak Republic: APVV-16-0121, APVV-20-0079. The UK grant of the Comenius University in Bratislava: UK/56/2019, UK/100/2020, UK/75/2021. The Institute of Geology of the Czech Academy of Sciences: RVO67985831. The NSP (National Scholarship program of Slovak Republic for the Support of Mobility of University Researchers): 33758. The Specific research project at the Faculty of Science at Masaryk University: MUNI/1263/2020. The Ministerio de Ciencia e Innovaci{\'o}n and the Agencia Estatal de Investigaci{\'o}n: I+D+I PID2020-117289GB-I00 funded by MCIN/AEI/10.13039/501100011033/. The Operational Programme Research, Development and Education –Project {\textquoteleft}Postdoc@MUNI{\textquoteright}: No. CZ.02.2.69/0.0/0.0/16_027/0008360. Funding Information: The research reported in this work has been funded by: the VEGA Scientific Agency (Project No. 1/0164/19; Isaac Bonilla-Salom{\'o}n and; Martin Sabol; and Project No. 1/0533/21; Martin Sabol); the APVV grant agency of the Slovak Republic (Project No. APVV-16-0121 and APVV-20-0079; Isaac Bonilla-Salom{\'o}n; Martin Sabol); the UK grant of the Comenius University in Bratislava (Project No. UK/56/2019, UK/100/2020 and UK/75/2021; Isaac Bonilla-Salom{\'o}n); the institutional support RVO67985831 of the Institute of Geology of the Czech Academy of Sciences (Stanislav {\v C}erm{\'a}k); the NSP (National Scholarship program of Slovak Republic for the Support of Mobility of University Researchers (ID 33758 to S{\'i}lvia Jovells-Vaqu{\'e}); the Specific research project at the Faculty of Science at Masaryk University, Brno (MUNI/1263/2020; Martin Ivanov). {\`A}ngel H. Luj{\'a}n also received funding from the Ministerio de Ciencia e Innovaci{\'o}n and the Agencia Estatal de Investigaci{\'o}n (Grant I+D+I PID2020-117289GB-I00 funded by MCIN/AEI/10.13039/501100011033/), the Operational Programme Research, Development and Education –Project {\textquoteleft}Postdoc@MUNI{\textquoteright} (No. CZ.02.2.69/0.0/0.0/16_027/0008360), the Generalitat de Catalunya (CERCA Program and 2017 SGR 116) and the {\textquoteleft}Programa Postdoctoral Beatriu de Pin{\'o}s de la Secretaria d{\textquoteright}Universitats i Recerca del Departament d{\textquoteright}Empresa i Coneixement de la Generalitat de Catalunya{\textquoteright} (2019 BP 00154). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.",
year = "2011",
doi = "10.1007/JHEP06(2011)093",
language = "English (US)",
volume = "2011",
journal = "Journal of High Energy Physics",
issn = "1126-6708",
publisher = "Springer Verlag",
number = "6",
}