Phenomenological MSSM interpretation of the CMS 7 and 8 TeV results
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Abstract:
We interpret within the phenomenological MSSM (pMSSM) results from searches for new physics performed by CMS in data sets collected at 7~TeV and 8~TeV, corresponding to integrated luminosities of 5~fb and 19.5~fb, respectively.
The pMSSM is a 19-parameter realization of the MSSM, defined at the SUSY
scale, that captures most of the features of the general R-parity conserving weak-scale MSSM. It allows us to draw conclusions that are more generic than , and complimentary to,
those derived in more constrained models, including simplified
models and those that impose particular SUSY breaking schemes, such
as the CMSSM.
We perform a global Bayesian analysis on a data set,
which in addition to CMS search results, includes data from pre-CMS and indirect measurements.
We study posterior probability densities of model parameters, masses and observables and study implications for the MSSM Higgs sector and dark matter searches.
Our study provides a coherent global picture of how the current CMS
searches constrain supersymmetry in general.Note:
- Preliminary results
- Data
- supersymmetry: symmetry breaking
- new physics: search for
- scale: electroweak interaction
- minimal supersymmetric standard model
- CMS
- dark matter
- statistical analysis: Bayesian
- R parity: invariance
- neutralino: density
References(71)
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