Update of the Unitarity Triangle Analysis

Details Update of the Unitarity Triangle Analysis Update of the Unitarity Triangle Analysis

2010-10-25

arxiv.org/abs/1010.5089v1

PoS ICHEP2010:270,2010

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, 2 figures, Proceedings of the 35th International Conference of High Energy Physics - ICHEP2010 (July 22-28, 2010, Par

Scientific paper

We present the status of the Unitarity Triangle Analysis (UTA), within the Standard Model (SM) and beyond, with experimental and theoretical inputs updated for the ICHEP 2010 conference. Within the SM, we find that the general consistency among all the constraints leaves space only to some tension (between the UTA prediction and the experimental measurement) in BR(B -> tau nu), sin(2 beta) and epsilon_K. In the UTA beyond the SM, we allow for New Physics (NP) effects in (Delta F)=2 processes. The hint of NP at the 2.9 sigma level in the B_s-\bar B_s mixing turns out to be confirmed by the present update, which includes the new D0 result on the dimuon charge asymmetry but not the new CDF measurement of phi_s, being the likelihood not yet released.

Affiliated with

Also associated with

No associations

Rating

Update of the Unitarity Triangle Analysis 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 Update of the Unitarity Triangle Analysis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Update of the Unitarity Triangle Analysis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-93893