Published April 8, 2004
| Version v1
Journal article
Full O(αS) evaluation of b→sγ transverse momentum distribution
Description
The full O(αS) transverse momentum distribution for the b→sγ decay is computed. Results are presented in analytic form. An improved expression for the coefficient function taking into account subleading operators is given and an exact expression for the remainder function associated with the leading operator O-circumflex7 is also derived
Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2004.02.010;
- arXiv
- arXiv:hep-ph/0310360v1;
- PII
- S0370269304002643;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 585
- Journal Issue
- 1-2
- Journal Page Range
- p. 131-143
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37111587
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- B MESONS; EVALUATION; FUNCTIONS; PARTICLE DECAY; QUANTUM OPERATORS; TRANSVERSE MOMENTUM
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; HADRONS; LINEAR MOMENTUM; MATHEMATICAL OPERATORS; MESONS; PSEUDOSCALAR MESONS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.