2002/11/11 by T. Goto, Toru Goto, Goto, Toru +8
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Superconducting Materials and Applications #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0211143
Talk given by T. Shindou at the 3rd Workshop on Higher Luminosity B Factory, August 6--7, 2002, Shonan Village, Japan
arxiv created 2002/11/11 · openalex publication_date 2002/11/11 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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 epsilonK 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 KS 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.