Published November 6, 2008 | Version v1
Journal article Metadata-only

Fermionic corrections to the interference of the electro- and chromomagnetic dipole operators in B-bar →Xsγ at O(αs2)

Creators

  • 1. Dipartimento di Fisica Teorica, Universita di Torino, and INFN Torino, I-10125 Torino (Italy)

Description

We calculate the virtual and bremsstrahlung fermionic corrections due to the interference of the electro- and chromomagnetic dipole operators in the inclusive B-bar→Xsγ decay at O(αs2) and present analytical results for both the total decay rate and the photon energy spectrum

Availability note (English)

Available from http://dx.doi.org/10.1016/j.physletb.2008.09.045

Additional details

Identifiers

DOI
10.1016/j.physletb.2008.09.045;
arXiv
arXiv:0805.3911v2;
PII
S0370-2693(08)01182-9;

Publishing Information

Journal Title
Physics Letters. Section B
Journal Volume
669
Journal Issue
2
Journal Page Range
p. 167-172
ISSN
0370-2693
CODEN
PYLBAJ

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
40050300
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BREMSSTRAHLUNG; CORRECTIONS; DIPOLES; ENERGY SPECTRA; FERMIONS; INTERFERENCE; PARTICLE DECAY; PHOTONS; QUANTUM OPERATORS
Descriptors DEC
BOSONS; DECAY; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; MASSLESS PARTICLES; MATHEMATICAL OPERATORS; MULTIPOLES; RADIATIONS; SPECTRA

Optional Information

Copyright
Copyright (c) 2008 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.