SUPERSYMMETRIC GRAND UNIFIED THEORY CONTRIBUTIONS AND MODEL-INDEPENDENT EXTRACTIONS OF CP PHASES

Authors
DESHPANDE NG DUTTA B OH S
Citation
Ng. Deshpande et al., SUPERSYMMETRIC GRAND UNIFIED THEORY CONTRIBUTIONS AND MODEL-INDEPENDENT EXTRACTIONS OF CP PHASES, Physical review letters, 77(22), 1996, pp. 4499-4502
Citations number
37
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
77
Issue
22
Year of publication
1996
Pages
4499 - 4502
Database
ISI
SICI code
0031-9007(1996)77:22<4499:SGUTCA>2.0.ZU;2-F
Abstract
We consider the origin of new phases in the supersymmetric grand unifi cation model, and show how significant new contributions arise from th e gluino mediated diagram. We then present a more general model indepe ndent analysis of various modes of B decays suggested previously for m easurement of the Cabibbo-Kobayashi-Maskawa phases and point out what they really measure. It is, in principle, possible to separate out all the phases.