COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |

University of Cambridge > Talks.cam > HEP/GR Informal Seminar Series for Graduate Students > LHC constraints on a light baryon number violating sbottom

## LHC constraints on a light baryon number violating sbottomAdd to your list(s) Download to your calendar using vCal - Sophie Renner (University of Cambridge)
- Wednesday 27 November 2013, 16:15-17:15
- CMS, Potter Room (B1.19) .
If you have a question about this talk, please contact Alasdair Routh. Supersymmetry (SUSY) is a beyond the Standard Model theory that answers many of the unsolved questions of the Standard Model. Most of the LHC searches for SUSY have focussed on looking for “R-parity conserving” models, in which the lightest SUSY particle is stable and neutral and so will escape the detector undetected and without decaying. The conclusions of these searches don’t apply to “R-parity violating” models, which are hence currently less constrained. I will start by giving an introduction to SUSY and physics at the LHC , and then go on to talk about some work I have recently done with my supervisor Ben Allanach on a model of R-parity violating SUSY with the right-handed sbottom as the lightest SUSY particle. Ben and his collaborator K. Sridhar had previously found that this model could explain an anomalous effect (the ttbar asymmetry) seen at the Tevatron collider, if this sbottom has a large coupling to top and down quarks. I will show that large regions in the mass-coupling parameter space of the sbottom are ruled out using recent LHC measurements. This talk is part of the HEP/GR Informal Seminar Series for Graduate Students series. ## This talk is included in these lists:- All CMS events
- CMS Events
- CMS, Potter Room (B1.19)
- Cosmology, Astrophysics and General Relativity
- DAMTP info aggregator
- HEP/GR Informal Seminar Series for Graduate Students
- Interested Talks
- bld31
Note that ex-directory lists are not shown. |
## Other liststate modern Wolfson College Humanities Society talks Student Community Action## Other talksRhys Jones: Temporal Claustrophobia at the Continental Congress, 1774-1776 Constructing the organism in the age of abstraction The Partition of India and Migration Viral infection dynamics in transplant recipients undergoing immunosuppression Research frontiers and new therapeutic strategies in pancreatic cancer CANCELLED: How and why the growth and biomass varies across the tropics |