4-11 July 2012
Melbourne Convention and Exhibition Centre
Australia/Melbourne timezone
ICHEP2012 - 36th International Conference for High Energy Physics

Light stop phenomenology

5 Jul 2012, 15:15
15m
Plenary 3 (Melbourne Convention and Exhibition Centre)

Plenary 3

Melbourne Convention and Exhibition Centre

Melbourne Australia
Parallel Sessions Track 2 - Beyond the Standard Model - SUSY TR2 - Plenary 3 - Beyond the Standard Model - SUSY

Speaker

Dr Jong Soo Kim (University of Adelaide (AU))

Description

We discuss the phenomenology of light scalar tops (stops) in the minimal supersymmetric standard model (MSSM). We analyse the discovery potential of stops in the co--annihilation region at the Large Hadron Collider (LHC). The bino-like neutralino is the lightest supersymmetric particle (LSP) and the lighter stop is the next-to-LSP. Such scenarios can be consistent with electroweak baryogenesis and also with dark matter constraints. Provided, the mass difference between LSP and NLSP is small enough, we exploit the opportunity of a light and long-lived stop. We investigate the prospects to extract supersymmetric couplings from a decay length measurement at the LHC. Finally, we discuss the prospects to test relations of the superpotential. So far, no such tests have been proposed for the LHC.

Summary

arxiv references:
1201.5714
1112.5324
1011.5508
0910.2124

Primary author

Dr Jong Soo Kim (University of Adelaide (AU))

Presentation Materials