21-26 July 2014
Renold Building
Europe/London timezone
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Long-Lived stop at the LHC with or without R-parity

Presented by Mr. Federico DRADI on 25 Jul 2014 from 17:50 to 18:10
Type: Particle Cosmology
Track: Particle Cosmology


We consider scenarios of gravitino LSP and DM with stop NLSP both within R-parity conserving and R-parity violating supersymmetry (RPC and RPV SUSY, respectively). We discuss cosmological bounds from Big Bang Nucleosynthesis (BBN) and the gravitino abundance and then concentrate on the signals of long-lived stops at the LHC as displaced vertices or metastable particles. Finally we discuss how to distinguish R-parity conserving and R-parity breaking stop decays if they happen within the detector and suppress SM backgrounds.


Location: Renold
Room: F14

Primary authors