Published October 2004
| Version v1
Journal article
BR(B-bar ->Xsγ): First next-to-next-to-leading order results
Creators
- 1. II. Institut fuer Theoretische Physik, Universitaet Hamburg, Luruper Chaussee 149, D-22761, Hamburg (Germany)
Description
In this contribution the first next-to-next-to-leading order corrections to the branching ratio BR(B-bar ->Xsγ) are discussed. This includes the completion of the matching part and the fermionic corrections to the most important operator matrix elements
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysbps.2004.09.015;
- arXiv
- arXiv:hep-ph/0406240v1;
- PII
- S0920-5632(04)00373-1;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 135
- Journal Issue
- 1-2
- Journal Page Range
- p. 316-320
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- Loops and legs in quantum field theory
- Acronym
- 7. DESY workshop on elementary particle theory
- Dates
- 25-30 Apr 2004
- Place
- Zinnowitz (Germany)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36051547
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- B MESONS; BRANCHING RATIO; CALCULATION METHODS; CORRECTIONS; FERMIONS; MATRIX ELEMENTS; PARTICLE DECAY; PHOTONS; STRANGE PARTICLES
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; HADRONS; MASSLESS PARTICLES; MESONS; PSEUDOSCALAR MESONS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.