β(ϕ₁) from B Decays to Charm

2007/02/26 by Alakabha Datta, Datta, Alakabha
Biochemistry, Genetics and Molecular Biology · Computer Science · Physics and Astronomy · #Algorithms and Data Compression #Fractal and DNA sequence analysis #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0702270

4 pages, 4 figures. Added references. Talk presented at CKM2006 Workshop, Nagoya, Japan

arxiv created 2007/02/28 · arxiv updated 2009/12/01

Abstract

The measurement of sin 2β from B_d → J/ψK_s does not resolve the discrete ambiguities in the angle β. A measurement of cos 2β is therefore desirable.This talk is about measuring the CKM angle β(ϕ₁) from various B decays to charm final states which also allow us a measurement of cos 2β.

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