Semileptonic B Decays, B Mixing And Magnitudes of CKM Elements at BaBar
Conference
·
OSTI ID:878083
The value of |V{sub cb}| has been measured recently from a simultaneous fit to moments of the hadronic-mass and lepton-energy distributions in inclusive semileptonic B-mesons decays with a precision of 2%. Both exclusive and inclusive measurements of |V{sub ub}| have also been carried out in B {yields} X{sub u}{ell}{nu} decays. Precision measurements of the mixing parameter, {Delta}m{sub d}, have been obtained. In addition, direct limits on the total decay-rate difference {Delta}{Lambda} between the two B{sup 0} mass eigenstates and on CP, T and CPT violation due exclusively to oscillations have recently been provided by BaBar.
- Research Organization:
- Stanford Linear Accelerator Center (SLAC)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 878083
- Report Number(s):
- SLAC-PUB-11519
- Country of Publication:
- United States
- Language:
- English
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