Published June 2000
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The short distance contribution to the Bs → γγ decay in the SM and MSSM
Creators
- 1. Abdus Salam International Centre for Theoretical Physics, Trieste (Italy)
- 2. High Energy Physics Institute, Tbilisi State University, Tbilisi (Georgia)
Description
The complete calculation of the short distance contributions to the Bs → γγ decay in the SM and MSSM are presented. The branching ratio and relative part of CP-even state of final photons are calculated. The branching ratio and relative part of CP-even state of final photons in the MSSM maybe significantly larger than the standard model estimate. (author)
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Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- Report number
- IC--2000/71
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 31045746
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- B S MESONS; BRANCHING RATIO; CP INVARIANCE; RADIATIVE DECAY; STANDARD MODEL
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE MESONS; STRANGE PARTICLES; UNIFIED GAUGE MODELS; UNIFIED-FIELD THEORIES
Optional Information
- Notes
- 20 refs, 5 figs