Summary of hints for new physics from (quark) flavour physics


Zwicky, Roman (2008) Summary of hints for new physics from (quark) flavour physics. arXiv

Download

Full text not available from this repository.

Description/Abstract

Recently two hints for new physics have emerged: The B_s mixing phase phi_s and the rate of D_s -> (mu,tau) nu exposing a discrepancy of \sim 3 sigma and 3.8 sigma deviation from the Standard Model respectively. Moreover the difference of the CP asymmetries in B -> K pi between the charged and neutral modes is at the 5.3 sigma level which is somewhat larger than expected. New physics in phi_s or A_CP(B -> K pi) would be in contradiction with the minimal flavour violation hypothesis. The latter has recently attracted attention because of the absence of deviation in CP and flavour violation in the quark sector.

Item Type: Article
Additional Information: Imported from arXiv
Related URLs:
Divisions: University Structure - Pre August 2011 > School of Physics and Astronomy > Southampton High Energy Physics
ePrint ID: 145431
Date Deposited: 25 May 2010 11:17
Last Modified: 27 Mar 2014 19:06
URI: http://eprints.soton.ac.uk/id/eprint/145431

Actions (login required)

View Item View Item