Search for R-parity-violating supersymmetry in proton-proton collisions at sqrt(s) = 8 TeV in events with large jet and b-jet multiplicity

Search for R-parity-violating supersymmetry in proton-proton collisions at sqrt(s) = 8 TeV in events with large jet and b-jet multiplicity

CMS

Collaboration

2015

18 pages

Report number:

CMS-PAS-SUS-14-003

Experiments:

CERN-LHC-CMS

View in:

CERN Document Server

pdf

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Abstract:

Preliminary results are reported from a search for new physics beyond the standard model (SM) in proton-proton collisions at a center-of-mass energy

\sqrt s=8

TeV, focusing on the signature of large multiplicity of jets and b-tagged jets. The data sample comprises an integrated luminosity of 19.5~fb

^{-1},

recorded by the CMS experiment at the Large Hadron Collider (LHC). The results are used to exclude gluinos with

m_{\rm gluino}<980

~GeV in an R-parity violating supersymmetric extension of the standard model in which each gluino decays via

\widetilde{\rm g} \rightarrow {\rm tbs}

.

Note:

Preliminary results

Data
p p: scattering
p p: colliding beams
jet: multiplicity
jet: bottom
bottom: particle identification
gluino: decay
gluino: mass: lower limit
new physics: search for
R parity: violation

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