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.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Determination of the angles of the unitarity triangle at BABAR
    Emery-Schrenk, S.
    EUROPEAN PHYSICAL JOURNAL A, 2008, 38 (02): : 133 - 136
  • [42] The CKM matrix and the unitarity triangle Introduction
    Battaglia, M
    Buras, AJ
    Flynn, J
    Forty, R
    Gambino, P
    Kluit, P
    Roudeau, P
    Schneider, O
    Stocchi, A
    CKM MATRIX AND THE UNITARITY TRIANGLE, 2003, 2003 (02): : 1 - 22
  • [43] B decays, the unitarity triangle, and the universe
    Falk, AF
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2000, 15 : 174 - 197
  • [44] Unitarity triangle parameters in year 2000
    Stocchi, A
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2001, 27 (06) : 1101 - 1109
  • [45] Unitarity constraints in the standard model with a singlet scalar field
    Sin Kyu Kang
    Jubin Park
    Journal of High Energy Physics, 2015
  • [46] Unitarity constraints in the standard model with a singlet scalar field
    Kang, Sin Kyu
    Park, Jubin
    JOURNAL OF HIGH ENERGY PHYSICS, 2015, (04):
  • [47] New UTfit analysis of the unitarity triangle in the Cabibbo–Kobayashi–Maskawa scheme
    Marcella Bona
    Marco Ciuchini
    Denis Derkach
    Fabio Ferrari
    Enrico Franco
    Vittorio Lubicz
    Guido Martinelli
    Davide Morgante
    Maurizio Pierini
    Luca Silvestrini
    Silvano Simula
    Achille Stocchi
    Cecilia Tarantino
    Vincenzo Vagnoni
    Mauro Valli
    Ludovico Vittorio
    Rendiconti Lincei. Scienze Fisiche e Naturali, 2023, 34 : 37 - 57
  • [48] Particle-antiparticle mixing, εK and the unitarity triangle in the littlest Higgs model
    Buras, AJ
    Poschenrieder, A
    Uhlig, S
    NUCLEAR PHYSICS B, 2005, 716 (1-2) : 173 - 198
  • [49] A mixing-independent construction of the unitarity triangle
    Neubert, M
    INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS, 2003, 698 : 427 - 431
  • [50] Predictions for the unitarity triangle angles in a new parametrization
    Chaturvedi, S
    Gupta, V
    MODERN PHYSICS LETTERS A, 2003, 18 (26) : 1825 - 1834
12345