Published December 2004
| Version v1
Report
Probing lepton flavour violation in slepton NLSP scenarios
Creators
- 1. Universidad Autonoma de Madrid (Spain). Inst. de Fisica Teorica, CSIC/UAM, C-XVI
- 2. European Organization for Nuclear Research, Geneva (Switzerland)
Description
In supersymmetric models where the gravitino is the lightest superparticle, the next-to-lightest superparticle (NLSP) is long-lived, and hence could be collected and studied in detail. We study the prospects of direct detection of lepton flavour violation in charged slepton NLSP decays. Mixing angles in the slepton sector as small as ∝ 3 x 10-2 (9 x 10-3) could be probed at the 90% confidence level if 3 x 103 (3 x 104) sleptons could be collected. (orig.)
Availability note (English)
Available from TIB Hannover: RA 2999(04-231)Additional details
Publishing Information
- Imprint Pagination
- 20 p.
- ISSN
- 0418-9833
- Report number
- DESY--04-231
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 36026409
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- CONFIGURATION MIXING; ELECTRON SPECTRA; ENERGY SPECTRA; LEPTON NUMBER; LEPTONIC DECAY; MASS FORMULAE; MASS SPECTRA; MIXING RATIO; PARTICLE WIDTHS; REST MASS; SPARTICLES; SUPERGRAVITY; SUPERSYMMETRY; SYMMETRY BREAKING
- Descriptors DEC
- BASIC INTERACTIONS; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; INTERACTIONS; MASS; PARTICLE DECAY; PARTICLE PROPERTIES; POSTULATED PARTICLES; SPECTRA; SYMMETRY; UNIFIED-FIELD THEORIES; WEAK INTERACTIONS; WEAK PARTICLE DECAY
Optional Information
- Secondary number(s)
- CERN-PH-TH--2004-247; IFT-UAM-CSIC--04-61; HEP-PH--0412229