文章基本信息

标题：Unitarity Triangle Analysis within and beyond the SM
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作者：C. Tarantino ; A. BEVAN ; M. BONA 等
期刊名称：PoS - Proceedings of Science
印刷版ISSN：1824-8039
出版年度：2010
卷号：2010
出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：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→tn), sin2b and eK. In the UTA beyond the SM, we allow for New Physics (NP) effects in DF = 2 processes. The hint of NP at the 2.9s level in the Bs-¯Bs 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 fs, being the likelihood not yet released.