Electroweak penguins in isospin-violating B_s decays

Details Electroweak penguins in isospin-violating B_s decays Electroweak penguins in isospin-violating B_s decays

2010-12-16

arxiv.org/abs/1012.3551v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

Only 2 pages. Presented at ICHEP 2010

Scientific paper

The 2.5 sigma discrepancy between theory and experiment observed in the difference Delta ACP = ACP(B- --> pi0 K-) - ACP(Bb0 --> pi+ K-) can be explained by a new electroweak (EW) penguin amplitude. Motivated by this result, we have analyzed the purely isospin-violating decays B_s --> phi pi0 and B_s phi rho0, which are dominated by EW penguins. Our results extend the analysis in arXiv:0910.2809 and have recently been published in arXiv:1011.6319. Here we give a brief overview of the outcome.

Affiliated with

Also associated with

No associations

Rating

Electroweak penguins in isospin-violating B_s 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 Electroweak penguins in isospin-violating B_s decays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electroweak penguins in isospin-violating B_s decays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-218691