Published January 1992 | Version v1
Report Restricted

Direct CP asymmetries in the decays B→VV from an effective weak hamiltonian

Creators

  • 1. Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik
  • 2. Ohio State Univ., Columbus, OH (United States). Dept. of Physics

Description

We calculate QCD coefficients for the effective operators for B decays at the mb and mc scale and use them to calculate branching ratio's, polarization and CP asymmetries in the decay of B mesons to two vector mesons. The numerical results are compared to experimental data. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Additional details

Publishing Information

Imprint Pagination
17 p.
Report number
DESY--92-007

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23050746
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; ANOMALOUS DIMENSION; ANTI-B NEUTRAL MESONS; ASYMMETRY; B MESONS; B MINUS MESONS; B PLUS MESONS; BRANCHING RATIO; CP INVARIANCE; FERMI INTERACTIONS; FLAVOR MODEL; HAMILTONIANS; PARTICLE WIDTHS; POLARIZATION-ASYMMETRY RATIO; POLARIZED PRODUCTS; QUANTUM CHROMODYNAMICS; SPIN ORIENTATION; SYMMETRY BREAKING; THEORETICAL DATA; WEAK HADRONIC DECAY
Descriptors DEC
ANTIMATTER; ANTIPARTICLES; B NEUTRAL MESONS; BASIC INTERACTIONS; BEAUTY PARTICLES; BOSONS; COMPOSITE MODELS; DATA; DECAY; DISTRIBUTION; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATTER; MESONS; NUMERICAL DATA; ORIENTATION; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; QUARK MODEL; SCALE DIMENSION; WEAK INTERACTIONS; WEAK PARTICLE DECAY

Optional Information

Contract/Grant/Project number
Contract DE-AC02-76ER01545; BMFT 054HH92P/3