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arXiv · hep-ph/0103040

Indirect Determination of the Vertex and Angles of the Unitarity Triangle

Salvatore Mele
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Abstract

The values of the elements of the Cabibbo-Kobayashi-Maskawa matrix are constrained by direct and indirect measurements. A fit to experimental data and theory calculations allows the indirect determination of the vertex and angles of the unitarity triangle as: rho = 0.18 +/- 0.07 eta = 0.35 +/- 0.05 sin 2alpha = 0.14 +0.25 -0.38 sin 2beta = 0.73 +/- 0.07 gamma = 63 +8 -11 degrees. Information is derived on the presence of CP violation in the matrix, on non-perturbative QCD parameters and on the Bs oscillation frequency.

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Salvatore Mele. 2001-03-03. Indirect Determination of the Vertex and Angles of the Unitarity Triangle. https://arxiv.org/abs/hep-ph/0103040

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