Flavour-Violating Gluino and Squark Decays
We consider scenarios with large flavour violating entries in the squark mass matrices focusing on the mixing between second and third generation squarks. These entries govern both, flavour violating low energy observables on the one hand and squark and gluino decays on the other hand. We first discuss the constraints on the parameter space due to the recent data on B mesons from the B factories and Tevatron. We then consider flavour violating squark and gluino decays and show that they can still be typically of order 10% despite the stringent constraints from low energy data. Finally we briefly comment on the impact for searches and parameter determinations at future collider experiments such as the upcoming LHC or a future International Linear Collider.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); Theoretical Physics
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 981684
- Report Number(s):
- SLAC-PUB-13424; arXiv:0904.4574; TRN: US1003850
- Journal Information:
- JHEP 0908:087,2009, Journal Name: JHEP 0908:087,2009
- Country of Publication:
- United States
- Language:
- English
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