Status of the Unitarity Triangle analysis in the Standard Model

被引：0
|
作者：
Sordini, Viola [1 ]
机构：
[1] Univ Roma La Sapienza, Rome, Italy
来源：
2007 EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, PTS 1-12 | 2008年 / 110卷
关键词：
D O I：
10.1088/1742-6596/110/5/052047
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We present the update of the Unitarity Triangle analysis in the Standard Model. Combining the direct measurements on sides and angles of the Unitarity Triangle, we determine the values of the CKM parameters (rho) over bar and (eta) over bar. This set of information provides a very poweful test of the Standard Model in the fermion sector. Thanks to the fact that the fit is overconstraint, we can predict hadronic QCD parameters without relying on any theoretical calculation of hadronic elements.
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页数：4
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