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Paper   IPM / Particles / 11909
School of Particles and Accelerator
  Title:   Search for Supersymmetry in Events with b Jets and Missing Transverse Momentum at the LHC
  Author(s): 
1.  Hessamadin Arfaei
2.  Hamed Bakhshiansohi
3.  Seyed Mohsen Etesami
4.  Ali Fahim
5.  Majid Hashemi
6.  Abideh Jafari
7.  Mohsen Khakzad
8.  A Mohammadi
9.  Mojtaba Mohammadi Najafabadi
10.  Saeid Paktinat Mehdiabadi
11.  Batool Safarzadeh
12.  Maryam Zeinali
  Status:   Published
  Journal: JHEP
  No.:  113
  Vol.:  1107
  Year:  2011
  Supported by:  IPM
  Abstract:
A search for supersymmetry is presented using a sample of events with b jets and missing transverse momentum. The search uses a data sample of proton-proton collisions at a centre-of-mass energy of 7 TeV, corresponding to an integrated luminosity of 35 pb(-1), collected with the CMS detector. A total of 0.33 +0.43 -0.33 (stat.) +-0.13 (syst.) events is predicted, using control samples in the data, to arise from standard model processes, and one event is observed in the data. Upper limits are set at the 95confidence level on the cross sections of benchmark supersymmetric models

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