Search for physics beyond the standard model in opposite-sign dilepton events in pp collisions at √s = 7 TeV

The CMS collaboration

doi:10.1007/JHEP06(2011)026

Search for physics beyond the standard model in opposite-sign dilepton events in pp collisions at √s = 7 TeV

The CMS collaboration

Yerevan Physics Institute
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Ip Paris
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Charles University
Egyptian Network of High Energy Physics
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Massachusetts Institute of Technology
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California Institute of Technology
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University of Belgrade
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Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

32 Citations (Scopus)

Résumé

A search is presented for physics beyond the standard model (SM) in final states with opposite-sign isolated lepton pairs accompanied by hadronic jets and missing transverse energy. The search is performed using LHC data recorded with the CMS detector, corresponding to an integrated luminosity of 34 pb. ^-1. No evidence for an event yield beyond SM expectations is found. An upper limit on the non-SM contribution to the signal region is deduced from the results. This limit is interpreted in the context of the constrained minimal supersymmetric model. Additional information is provided to allow testing the exclusion of specific models of physics beyond the SM.

langue originale	Anglais
Numéro d'article	26
journal	Journal of High Energy Physics
Volume	2011
Numéro de publication	6
Les DOIs	https://doi.org/10.1007/JHEP06(2011)026
état	Publié - 1 janv. 2011

Accès au document

10.1007/JHEP06(2011)026

Contient cette citation

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title = "Search for physics beyond the standard model in opposite-sign dilepton events in pp collisions at √s = 7 TeV",

abstract = "A search is presented for physics beyond the standard model (SM) in final states with opposite-sign isolated lepton pairs accompanied by hadronic jets and missing transverse energy. The search is performed using LHC data recorded with the CMS detector, corresponding to an integrated luminosity of 34 pb. -1. No evidence for an event yield beyond SM expectations is found. An upper limit on the non-SM contribution to the signal region is deduced from the results. This limit is interpreted in the context of the constrained minimal supersymmetric model. Additional information is provided to allow testing the exclusion of specific models of physics beyond the SM.",

keywords = "Hadron-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 G. Kasieczka 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 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 L. Benucci and \{De Wolf\}, \{E. A.\} and X. Janssen and T. Maes and L. Mucibello and S. Ochesanu and F. Beaudette and \{Granier de Cassagnac\}, R. and C. Ochando and P. Paganini and R. Salerno and C. Thiebaux and A. Zabi and M. Nguyen",

year = "2011",

month = jan,

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doi = "10.1007/JHEP06(2011)026",

language = "English",

volume = "2011",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

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number = "6",

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T1 - Search for physics beyond the standard model in opposite-sign dilepton events in pp collisions at √s = 7 TeV

AU - The CMS collaboration

AU - Chatrchyan, S.

AU - Khachatryan, V.

AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Bergauer, T.

AU - Dragicevic, M.

AU - Erö, J.

AU - Fabjan, C.

AU - Friedl, M.

AU - Frühwirth, R.

AU - Ghete, V. M.

AU - Hammer, J.

AU - Hänsel, S.

AU - Hoch, M.

AU - Hörmann, N.

AU - Hrubec, J.

AU - Jeitler, M.

AU - Kasieczka, G.

AU - Kiesenhofer, W.

AU - Krammer, M.

AU - Liko, D.

AU - Mikulec, I.

AU - Pernicka, M.

AU - Rohringer, H.

AU - Schöfbeck, R.

AU - Strauss, J.

AU - Teischinger, F.

AU - Wagner, P.

AU - Waltenberger, W.

AU - Walzel, G.

AU - Widl, E.

AU - Wulz, C. E.

AU - Mossolov, V.

AU - Shumeiko, N.

AU - Suarez Gonzalez, J.

AU - Benucci, L.

AU - De Wolf, E. A.

AU - Janssen, X.

AU - Maes, T.

AU - Mucibello, L.

AU - Ochesanu, S.

AU - Beaudette, F.

AU - Granier de Cassagnac, R.

AU - Ochando, C.

AU - Paganini, P.

AU - Salerno, R.

AU - Thiebaux, C.

AU - Zabi, A.

AU - Nguyen, M.

PY - 2011/1/1

Y1 - 2011/1/1

N2 - A search is presented for physics beyond the standard model (SM) in final states with opposite-sign isolated lepton pairs accompanied by hadronic jets and missing transverse energy. The search is performed using LHC data recorded with the CMS detector, corresponding to an integrated luminosity of 34 pb. -1. No evidence for an event yield beyond SM expectations is found. An upper limit on the non-SM contribution to the signal region is deduced from the results. This limit is interpreted in the context of the constrained minimal supersymmetric model. Additional information is provided to allow testing the exclusion of specific models of physics beyond the SM.

AB - A search is presented for physics beyond the standard model (SM) in final states with opposite-sign isolated lepton pairs accompanied by hadronic jets and missing transverse energy. The search is performed using LHC data recorded with the CMS detector, corresponding to an integrated luminosity of 34 pb. -1. No evidence for an event yield beyond SM expectations is found. An upper limit on the non-SM contribution to the signal region is deduced from the results. This limit is interpreted in the context of the constrained minimal supersymmetric model. Additional information is provided to allow testing the exclusion of specific models of physics beyond the SM.

KW - Hadron-Hadron Scattering

U2 - 10.1007/JHEP06(2011)026

DO - 10.1007/JHEP06(2011)026

M3 - Article

AN - SCOPUS:80053118890

SN - 1126-6708

VL - 2011

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 6

M1 - 26

ER -

Search for physics beyond the standard model in opposite-sign dilepton events in pp collisions at √s = 7 TeV

Résumé

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Contient cette citation