Published August 28, 2003
| Version v1
Report
RADIATIVE PENGUIN DECAYS FROM BABAR
Description
Electroweak penguin decays provide a promising hunting ground for Physics beyond the Standard Model (SM). The decay B → Xsγ, which proceeds through an electromagnetic penguin loop, already provides stringent constraints on the supersymmetric (SUSY) parameter space. The present data samples of ∼1 x 108 B(bar B) events allow to explore radiative penguin decays with branching fractions of the order of 10-6 or less. In this brief report they discuss a study of B → K*(ell)+(ell)- decay modes and a search for B → ρ(ω)γ decays
Availability note (English)
Available from PURL: https://www.osti.gov/servlets/purl/815278-zDjV3I/native/Additional details
Identifiers
Publishing Information
- Imprint Pagination
- 6 p.
- Report number
- SLAC-PUB--10151
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 34074150
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- B MESONS; BRANCHING RATIO; ELECTRON-POSITRON INTERACTIONS; K*-892 MESONS; LEPTONS; PARTICLE PRODUCTION; PEP STORAGE RINGS; PHOTONS; RADIATIVE DECAY; STANDARD MODEL; SUPERSYMMETRY
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STORAGE RINGS; STRANGE MESONS; STRANGE PARTICLES; SYMMETRY; UNIFIED GAUGE MODELS; VECTOR MESONS
Optional Information
- Contract/Grant/Project number
- AC03-76SF00515
- Notes
- Invited talk presented at the 2nd Workshop on the CKM Unitarity Triangle, Durham (GB), 04/05/2003--04/09/2003
- Funding organization
- USDOE Office of Science (United States)