Exploring Flavor Structure of Supersymmetry Breaking at B factories

Preprint

11 November 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0211143

Abstract

We investigate flavor physics at present and future B factories in order to distinguish supersymmetric models. We evaluate CP asymmetries in various B decay modes, Delta M(Bd), Delta M(Bs), and epsilon_K in three supersymmetric models, i.e. the minimal supergravity, the SU(5) SUSY GUT with right handed neutrinos, and a supersymmetric model with U(2) flavor symmetry. The allowed regions of Delta M(Bs)/Delta M(Bd) and CP asymmetries in B to J/psi K_S and b to s gamma are different for the three models so that it is possible to distinguish the three models by precise determinations of these observables in near future experiments.

Keywords

SUPERSYMMETRY BREAKING
INVESTIGATE FLAVOR
EXPLORING FLAVOR
FLAVOR STRUCTURE
SUPERSYMMETRIC
FLAVOR PHYSICS
ASYMMETRIES
DELTA

All Related Versions

Version 1, 2002-11-11, ArXiv
Version 1, 2002-04-08, ArXiv (Unconfirmed version)
Version 2, 2002-06-03, ArXiv (Unconfirmed version)

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