Published 1988
| Version v1
Report
Hard hadronic processes with participation of baryons and heavy mesons
Description
Semileptonic decays of B mesons: B → Dlν-bar, B→D*lν-bar are discussed. Kinematics of B→Dlν-bar decay is considered in detail within the system of B-meson rest, formfactors of B → D, B → D* processes are introduced, review of the available information for the investigated formfactors is presented. Technique of QCD sum rule is used to calculate the formfactors and results of numerical analysis of sum rule are presented. 8 refs.; 10 figs
Additional details
Additional titles
- Original title (Russian)
- Жесткие адронные процессы с участием барионов и тяжелых мезонов
Publishing Information
- Imprint Title
- Proceedings of the 9. International seminar on high energy physics problems. V. 1
- Imprint Pagination
- 454 p.
- Journal Page Range
- p. 78-86.
- Report number
- JINR-D--1,2-88-652/v.1
Conference
- Title
- 9. International seminar on high energy physics problems.
- Dates
- 14-19 Jun 1988.
- Place
- Dubna (USSR).
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 21061090
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTINEUTRINOS; B MESONS; D MESONS; FEYNMAN DIAGRAM; FORM FACTORS; MASS; PARTICLE PRODUCTION; PERTURBATION THEORY; PROBABILITY; QUARK MODEL; QUARKS; SEMILEPTONIC DECAY; SUM RULES
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; COMPOSITE MODELS; DECAY; DIAGRAMS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; HADRONS; INFORMATION; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATTER; MESONS; NEUTRINOS; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; WEAK PARTICLE DECAY
Optional Information
- Notes
- Imprint:Trudy 9. Mezhdunarodnogo seminara po problemam fiziki vysokikh ehnergij. Tom 1.