Probing supersymmetry-induced CP violation at B factories

Authors
Baek, S Ko, A
Citation
S. Baek et A. Ko, Probing supersymmetry-induced CP violation at B factories, PHYS REV L, 83(3), 1999, pp. 488-491
Citations number
48
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW LETTERS
ISSN journal
00319007 → ACNP
Volume
83
Issue
3
Year of publication
1999
Pages
488 - 491
Database
ISI
SICI code
0031-9007(19990719)83:3<488:PSCVAB>2.0.ZU;2-X
Abstract
In the minimal supersymmetric standard model, the mu parameter and the tril inear coupling A(t) may be generically complex and can affect various obser vables at B factories. imposing the electric dipole moment constraints, we find that there is no new large phase shift in the B-o-(<(Bo)over bar>) mix ing, CP violating dilepton asymmetry is smaller than 0.1%, and the direct C P violation in B --> X(s)gamma can be as large as similar to+/-16%.