Published October 11, 2005
| Version v1
Report
Semileptonic B Decays, B Mixing And Magnitudes of CKM Elements at BaBar
Description
The value of |Vcb| 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 |Vub| have also been carried out in B → Xu(ell)ν decays. Precision measurements of the mixing parameter, Δmd, have been obtained. In addition, direct limits on the total decay-rate difference ΔΛ between the two B0 mass eigenstates and on CP, T and CPT violation due exclusively to oscillations have recently been provided by BaBar
Availability note (English)
Available from http://www.slac.stanford.edu/cgi-wrap/pubpage?slac-pub-11519.html; OSTI as DE00878083; PURL: https://www.osti.gov/servlets/purl/878083-EoBT6r/Additional details
Identifiers
Publishing Information
- Imprint Pagination
- 6 p.
- Report number
- SLAC-PUB--11519
Conference
- Title
- Workshop on Physics at Meson Factories
- Acronym
- DAFNE 2004
- Dates
- 7-11 Jun 2004
- Place
- Rome, Frascati (Italy)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 37070934
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ACCURACY; B MESONS; CP INVARIANCE; CPT THEOREM; EIGENSTATES; KOBAYASHI-MASKAWA MATRIX; MESON FACTORIES; OSCILLATIONS; SEMILEPTONIC DECAY; T INVARIANCE
- Descriptors DEC
- ACCELERATORS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; HADRONS; INVARIANCE PRINCIPLES; MATRICES; MESONS; PARTICLE DECAY; PSEUDOSCALAR MESONS; WEAK PARTICLE DECAY
Optional Information
- Contract/Grant/Project number
- AC02-76SF00515
- Funding organization
- US Department of Energy (United States)