review of heavy flavor physics at the tevatron gavril giurgiu, johns hopkins university for the...
If you can't read please download the document
DESCRIPTION
Gavril Giurgiu, Tevatron B-Physics 3 B s → µµ ( CDF 7 fb -1, D0 6.1 fb -1 ) Kevin Pitts (CDF), Friday, Aug 12, HF session - In SM both Cabibbo and helicity suppressed; rate predicted with ~10% accuracy: - BR ( B s → μ + μ − ) = ( 3.2 ± 0.2 ) × Buras et al., JHEP 1010:009, BR ( B 0 → μ + μ − ) = ( 0.1 ± 0.01 ) × Various New Physics models predict enhanced BR: MSSM, mSUGRA, RPV-SUSY, FV, RS, SM4 e.g. Choudhury, Gaur, PRB 451, 86 (1999); Babu, Kolda, PRL 84, 228 (2000), Dedes, Dreiner, Nierste, PRL87: (2001)