Search for R-parity-violating supersymmetry in events with four or more leptons in sqrt(s) = 7 TeV pp collisions with the ATLAS detector - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Journal of High Energy Physics Year : 2012

Search for R-parity-violating supersymmetry in events with four or more leptons in sqrt(s) = 7 TeV pp collisions with the ATLAS detector

G. Aad , S. Aoun (1) , C. P. Bee (1) , C. Bertella (1) , N. Bousson (1) , J. C. Clémens (1) , Y. Coadou (1) , F. Djama (1) , F. Etienne (1) , L. Feligioni (1) , D. Hoffmann (1) , F. Hubaut (1) , E. B. F. G. Knoops (1) , E. Le Guirriec (1) , B. Li (1) , J. Maurer (1) , E. Monnier (1) , J. Odier (1) , P. Pralavorio (1) , A. Rozanov (1) , M. Talby (1) , N. Tannoury (1) , E. Tiouchichine (1) , S. Tisserant (1) , J. Toth (1) , F. Touchard (1) , L. Vacavant (1) , S. Abdel Khalek (2) , H. Abreu (2) , N. Andari (2) , C. Arnault (2) , E. Augé (2) , P. Barrillon (2) , M. Benoit (2) , S. Binet (2) , C. Bourdarios (2) , C. de La Taille (2) , J.B. de Vivie de Regie (2) , L. Duflot (2) , M. Escalier (2) , L. Fayard (2) , D. Fournier (2) , J.-F. Grivaz (2) , S. Henrot-Versillé , J. Hrivnac (2) , L. Iconomidou-Fayard (2) , J. Idarraga (2) , M. Kado (2) , N. Lorenzo Martinez (2) , A. Lounis (2) , N. Makovec (2) , P. Matricon (2) , F. Niedercorn (2) , L. Poggioli (2) , P. Puzo (2) , A. Renaud (2) , D. Rousseau (2) , G. Rybkin (2) , J.B. Sauvan (2) , J. Schaarschmidt (2) , A.C. Schaffer (2) , L. Serin (2) , S. Simion (2) , R. Tanaka (2) , M. Teinturier (2) , J.J. Veillet (2) , I. Vukotic (2) , F. Wicek (2) , D. Zerwas (2) , Zhiqing Zhang (2) , D. Boumediene (3) , Emmanuel Busato (3) , D. Calvet (3) , S. Calvet (3) , Reina Coromoto Camacho Toro (3) , Diane Cinca (4) , J. Donini (3) , R. Febbraro (3) , Ph. Gris (3) , N. Ghodbane (3) , C. Guicheney (3) , H. Liao (3) , D. Pallin (3) , Daniela Paredes Hernández (3) , F. Podlyski (3) , C. Santoni (3) , F. Vazeille (3) , S. Albrand (5) , M.L. Andrieux (5) , Q. Buat (5) , B. Clement (5) , J. Collot (5) , S. Crépé-Renaudin (5) , B. Dechenaux (5) , T. Delemontex (5) , P.A. Delsart (5) , M.H. Genest (5) , J.Y. Hostachy (5) , E. Laisne (5) , F. Ledroit-Guillon (5) , A. Lleres (5) , A. Lucotte (5) , F. Malek (5) , J. Stark (5) , X. Sun (5) , B. Trocmé (5) , C. Weydert (5) , F. Vannucci (6) , L. Aperio Bella (7) , B. Aubert (7) , N. Berger (7) , J. Colas (7) , M. Delmastro (7) , L. Di Ciaccio (7) , T.K.O. Doan (7) , S. Elles (7) , C. Goy (7) , T. Hryn'Ova (7) , S. Jézéquel (7) , M. Kataoka (7) , J. Labbe (7) , R. Lafaye (7) , J. Leveque (7) , V.P. Lombardo (7) , N. Massol (7) , P. Perrodo (7) , E. Petit (7) , H. Przysiezniak (7) , E. Richter-Was (7) , G. Sauvage (7) , E. Sauvan (7) , M. Schwoerer (7) , T. Todorov (7) , D. Tsionou (7) , I. Wingerter-Seez (7) , R. Zitoun (7)
G. Aad
Y. Coadou
E. Augé
S. Henrot-Versillé
D. Rousseau
Zhiqing Zhang
  • Function : Author
  • PersonId : 829631
S. Calvet
Diane Cinca
F. Vannucci
  • Function : Author
N. Berger
C. Goy
T. Hryn'Ova

Abstract

A search for new phenomena in final states with four or more leptons (electrons or muons) is presented. The analysis is based on 4.7 fb^-1 of sqrt(s) = 7 TeV proton-proton collisions delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in two signal regions: one that requires moderate values of missing transverse momentum and another that requires large effective mass. The results are interpreted in a simplified model of R-parity-violating supersymmetry in which a 95% CL exclusion region is set for charged wino masses up to 540 GeV. In an R-parity-violating MSUGRA/CMSSM model, values of m_1/2 up to 820 GeV are excluded for 10

Dates and versions

in2p3-00742709 , version 1 (17-10-2012)

Identifiers

Cite

G. Aad, S. Aoun, C. P. Bee, C. Bertella, N. Bousson, et al.. Search for R-parity-violating supersymmetry in events with four or more leptons in sqrt(s) = 7 TeV pp collisions with the ATLAS detector. Journal of High Energy Physics, 2012, 12, pp.124. ⟨10.1007/JHEP12(2012)124⟩. ⟨in2p3-00742709⟩
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