Published April 1995 | Version v1
Journal article Metadata-only

Leptonic decays of B- and D-mesons

Creators

  • 1. European Organization for Nuclear Research, Geneva (Switzerland). Theory Div.

Description

The present statw of lattice calculations of fD, fB and some mass splittings are discussed. When one includes the uncertainties due to discretization errors, the results do not yet have a sufficient precision to be relevant to phenomenological applications. There are, however, good prospects of cutting down the uncertainties by a factor of 2 or more soon. ((orig.))

Additional details

Publishing Information

Journal Title
Nuclear Physics. B, Proceedings Supplements
Journal Volume
42
Journal Page Range
p. 186-193.
ISSN
0920-5632
CODEN
NPBSE7

Conference

Title
12. international symposium on lattice field theory (Lattice-12).
Dates
27 Sep - 1 Oct 1994.
Place
Bielefeld (Germany).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26064643
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Progress Report
Descriptors DEI
ACCURACY; ASYMPTOTIC SOLUTIONS; B MESONS; B MINUS MESONS; BEAUTY MESONS; COMPUTER CALCULATIONS; COUPLING CONSTANTS; D MESONS; ERRORS; EXTRAPOLATION; FLAVOR MODEL; GROUND STATES; LATTICE FIELD THEORY; LATTICE PARAMETERS; LEPTONIC DECAY; MASS DIFFERENCE; PROGRESS REPORT; QUANTUM CHROMODYNAMICS; RENORMALIZATION; REST MASS; REVIEWS; STEADY-STATE CONDITIONS; STRANGE MESONS
Descriptors DEC
BASIC INTERACTIONS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; DECAY; DOCUMENT TYPES; ELEMENTARY PARTICLES; ENERGY LEVELS; FIELD THEORIES; HADRONS; INTERACTIONS; MASS; MATHEMATICAL MODELS; MESONS; NUMERICAL SOLUTION; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARK MODEL; STRANGE PARTICLES; WEAK INTERACTIONS; WEAK PARTICLE DECAY