Published 1992
| Version v1
Book
Heavy flavour physics with ARGUS
Creators
- 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow (Russian Federation). Inst. Teoreticheskoj i Ehksperimental'noj Fiziki
Description
The first direct study of the decay B- → D*0l-ν-bar was performed leading to BR(B- → D*0l-ν-bar)=(5.8±1.4±1.3)% and |Vcb|=0.044±0.009. Partial reconstruction of D*+ decays allowed to observe more than 2000 of (B0)-bar → D*+l-ν-bar decays and to measure precisely the branching ratio. For the first time the low energy part of lepton spectrum in semileptonic B decays has been measured. It agrees nicely with spectator model predictions. Evidence for the Ωc baryon has been obtained. The decay Ds**+(2536) → D*0 K+ was observed. (author) 13 refs.; 8 figs
Additional details
Publishing Information
- Publisher
- Editions Frontieres.
- Imprint Place
- Paris (France)
- ISBN
- 2-86332-120-X
- Imprint Title
- Results and perspectives in particle physics
- Imprint Pagination
- [539 p.].
- Journal Page Range
- p. 185-196.
Conference
- Title
- Results and perspectives in particle physics.
- Dates
- 8-14 Mar 1992.
- Place
- La Thuile, Aoste Valley (Italy).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 24068101
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- B MESONS; BRANCHING RATIO; D MESONS; D S MESONS; FLAVOR MODEL; INCLUSIVE INTERACTIONS; OMEGA C NEUTRAL BARYONS; WEAK PARTICLE DECAY
- Descriptors DEC
- BARYONS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED BARYONS; CHARMED MESONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUARK MODEL