CP Asymmetries in Two-Body Baryonic Decays of Bd0 - Bd0 System |
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| Authors: | Jia-Fu LIU Ling-De WAN Gong-Ru LU |
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| Affiliation: | 1. Physics Group, The Traditional Chinese Medical College of Henan, Zhengzhou 450003, China;2. Physics Department, Henan Normal University, Xinxiang 453002, China |
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| Abstract: | The partialdecay-rate asymmetries indicating the CP violating effects in two-body baryonic decays of B: - B: eystem are systematically studied. It turns out that the CP asymmetries are large in some processes, 1.6×l08, 5.5×l09 and 4.2 x 109 bb pairs are needed for testing the CP violation in Bd0 - Bd0 → pp, Δ0Δ 0 and Δ++Δ ++, respectively. It is impossible to detect the CP violating effects in those decays where penguin diagrams dominate. |
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