Published March 2000
| Version v1
Journal article
Heavy-light decay constants from clover heavy quark action in QCD with two flavors of dynamical quarks
Description
We present results on an analysis of the decay constants fBd and fBs with two flavours of sea quark. The calculation has been carried out on 3 different bare gauge couplings and 4 sea quark masses at each gauge coupling, with mπ/mσ ranging from 0.8 to 0.6. We employ the Fermilab formalism to perform calculations with heavy quarks whose mass is in the range of the b-quark. A detailed comparison with a quenched calculation using the same action is made to elucidate the effects due to the sea quarks
Additional details
Identifiers
- PII
- S0920563200002863;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 83-84
- Journal Issue
- 1-3
- Journal Page Range
- p. 331-333
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 17. international symposium on lattice field theory
- Acronym
- LATTICE '99
- Dates
- 29 Jun - 3 Jul 1999
- Place
- Pisa (Italy)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34048639
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- B QUARKS; C QUARKS; COMPUTER CALCULATIONS; COUPLING; FERMILAB; FLAVOR MODEL; MASS; PARTICLE DECAY; QUANTUM CHROMODYNAMICS; QUARK MATTER
- Descriptors DEC
- BEAUTY PARTICLES; CHARM PARTICLES; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; MATHEMATICAL MODELS; MATTER; NATIONAL ORGANIZATIONS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL; QUARKS; US DOE; US ORGANIZATIONS
Optional Information
- Copyright
- Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.