Published 2012
| Version v1
Journal article
Calculation of (O2 ,O7 ) interference for B →XSγγ decay
Description
Within the Standard Model a contribution of diagrams, containing the interference of electromagnetic dipole operators O7 and O2 is calculated in the leading order by the constant of strong interaction for B →XSγγ decay. The results are obtained in analytical form. For that purpose the automated algorithm of Laporta and Mellin-Barnes representation are used
Additional details
Additional titles
- Original title (Russian)
- Вичисление интерферентзии (О
Publishing Information
- Journal Title
- Izvestiya National'noj Akademii Nauk Armenii. Fizika
- Journal Volume
- 47
- Journal Issue
- 1
- Journal Page Range
- p. 3-8
- ISSN
- 1025-5613
- CODEN
- IAAFF8
INIS
- Country of Publication
- Armenia
- Country of Input or Organization
- Armenia
- INIS RN
- 45042411
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- B MESONS; DIPOLES; ELEMENTARY PARTICLES; FEYNMAN DIAGRAM; GAMMA DECAY; HAMILTONIANS; INTERFERENCE; INTERMEDIATE BOSONS; T QUARKS
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; DIAGRAMS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INFORMATION; MATHEMATICAL OPERATORS; MESONS; MULTIPOLES; NUCLEAR DECAY; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM OPERATORS; QUARKS; TOP PARTICLES
Optional Information
- Notes
- 17 refs., 1 fig.