Title
Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV
Date Issued
26 October 2012
Access level
open access
Resource Type
journal article
Author(s)
Chatrchyan S.
Khachatryan V.
Sirunyan A.M.
Tumasyan A.
Adam W.
Aguilo E.
Bergauer T.
Dragicevic M.
Erö J.
Fabjan C.
Friedl M.
Frühwirth R.
Ghete V.M.
Hammer J.
Hörmann N.
Hrubec J.
Jeitler M.
Kiesenhofer W.
Knünz V.
Krammer M.
Krätschmer I.
Liko D.
Mikulec I.
Pernicka M.
Rahbaran B.
Rohringer C.
Rohringer H.
Schöfbeck R.
Strauss J.
Taurok A.
Waltenberger W.
Walzel G.
Widl E.
Wulz C.E.
Mossolov V.
Shumeiko N.
Suarez Gonzalez J.
Bansal M.
Bansal S.
Cornelis T.
De Wolf E.A.
Janssen X.
Luyckx S.
Mucibello L.
Ochesanu S.
Roland B.
Rougny R.
Selvaggi M.
Staykova Z.
Van Haevermaet H.
Van Mechelen P.
Van Remortel N.
Van Spilbeeck A.
Blekman F.
Blyweert S.
D'hondt J.
Gonzalez Suarez R.
Kalogeropoulos A.
Maes M.
Olbrechts A.
Van Doninck W.
Van Mulders P.
Van Onsem G.P.
Villella I.
Clerbaux B.
De Lentdecker G.
Dero V.
Gay A.P.R.
Hreus T.
Léonard A.
Marage P.E.
Reis T.
Thomas L.
Vander Marcken G.
Vander Velde C.
Vanlaer P.
Wang J.
Adler V.
Beernaert K.
Cimmino A.
Costantini S.
Garcia G.
Grunewald M.
Klein B.
Lellouch J.
Marinov A.
Mccartin J.
Ocampo Rios A.A.
Ryckbosch D.
Strobbe N.
Thyssen F.
Tytgat M.
Verwilligen P.
Walsh S.
Yazgan E.
Zaganidis N.
Basegmez S.
Bruno G.
Castello R.
Ceard L.
Publisher(s)
American Physical Society
Abstract
Results are presented from a search for physics beyond the standard model based on events with large missing transverse energy, at least three jets, and at least one, two, or three b-quark jets. The study is performed using a sample of proton-proton collision data collected at √s=7TeV with the CMS detector at the LHC in 2011. The integrated luminosity of the sample is 4.98fb -1. The observed number of events is found to be consistent with the standard model expectation, which is evaluated using control samples in the data. The results are used to constrain cross sections for the production of supersymmetric particles decaying to b-quark-enriched final states in the context of simplified model spectra. © 2012 CERN. Published by the American Physical Society.
Volume
86
Issue
7
Language
English
OCDE Knowledge area
Física de partículas, Campos de la Física
Scopus EID
2-s2.0-84868024295
Source
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN of the container
15507998
Sponsor(s)
National Science Foundation 0846388, 0969555 NSF
Science and Technology Facilities Council GRIDPP, PP/E002722/1, ST/F006748/1, ST/F007094/1, ST/F007434/1, ST/G502347/1, ST/G502412/1, ST/H000925/1, ST/I000410/1, ST/I002200/1, ST/I002839/1, ST/I005912/1, ST/I505572/1, ST/I505580/1, ST/J004820/1, ST/J004901/1, ST/J005614/1, ST/J005665/1, ST/K000616/1, ST/K001256/1, ST/K001604/1, ST/L001225/1 STFC
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 123501 SNF
Sources of information:
Directorio de Producción Científica
Scopus