Reliability of the Estimation of CP Asymmetries for Nonleptonic B0 - B0 Decays into Non-CP-Eigen states
D. S. Du, X. L. Li, Z. J. Xiao
Abstract
CP asymmetries for two-body-nonleptonic B0 - B0 decay into non-CP-eigen states are calculated using two different methods: (i) Bauer, Stech, and Wirbel factorization method to compute the decay amplitudes directly; (ii) using B0, B0 decay amplitude ratios to avoid the direct computation of the decay amplitudes. The comparison of the results are made. The conclusion is presented.
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