Implications of Non-Standard CP Violation in Hadronic $B$-Decays

Details Implications of Non-Standard CP Violation in Hadronic $B$-Decays Implications of Non-Standard CP Violation in Hadronic $B$-Decays

2003-07-21

arxiv.org/abs/hep-ph/0307251v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

19 Pages, 6 figures; references added

Scientific paper

We investigate a class of models for new physics which could produce a large difference in sin 2 beta between B0-> J/\psi K(S) and the ``pure penguin'' mode B0-> phi K(S). In such models, the dominant effect is through a Z-penguin and therefore a pattern of deviation in sin 2beta as measured in B0-> chi(1) K(S); eta(c) K(S); J/\psi K(S) and psi-prime K(S) is predicted. If the preliminary data concerning the discrepancy between J/\psi K(S) and phi K(S) proves correct in magnitude, discrepancies in these other modes would likely be observable. We also consider the effects such new physics could have on the B(s) system and the isospin analysis of B-> K\pi. We compare this scenario with a scenario where contributions to sin 2beta in various modes is produced by gluino loops and down squark mixing.

Affiliated with

Also associated with

No associations

Rating

Implications of Non-Standard CP Violation in Hadronic $B$-Decays does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Implications of Non-Standard CP Violation in Hadronic $B$-Decays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Implications of Non-Standard CP Violation in Hadronic $B$-Decays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-341054