Published March 2001
| Version v1
Journal article
B and D meson form factor calculations with QCD sum rules
Description
We evaluate the form factor at the H* Hπ vertex, for H = B and D mesons, in a QCD sum rule calculation. We study the momentum dependence of the form factor and conclude that it is not compatible with a monopole form. We use two different approaches to extract the H* Hπ coupling constant
Additional details
Identifiers
- PII
- S0920563200010732;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 93
- Journal Issue
- 1-3
- Journal Page Range
- p. 118-121
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 4. international conference on hyperons, charm and beauty hadrons
- Dates
- 27-30 Jun 2000
- Place
- Valencia (Spain)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34064563
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- B MESONS; COMPUTER CALCULATIONS; COUPLING CONSTANTS; D MESONS; FORM FACTORS; QUANTUM CHROMODYNAMICS; SUM RULES
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; ELEMENTARY PARTICLES; EQUATIONS; FIELD THEORIES; HADRONS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY
Optional Information
- Copyright
- Copyright (c) 2001 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.