Autor: |
Qin Chang, Jie Zhu, Xiao-Lin Wang, Jun-Feng Sun, Yue-Ling Yang |
Předmět: |
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Zdroj: |
Journal of Physics G: Nuclear & Particle Physics; Jan2017, Vol. 44 Issue 1, p1-1, 1p |
Abstrakt: |
In this paper, the tree-dominated and CKM-favored () decays are studied within the Standard Model. The theoretical predictions and some discussions for the observables including the branching fractions, the ratios , the lepton spin asymmetries and the forward–backward asymmetries are presented. Numerically, the decays have relatively large branching fractions of the order . In addition, the feasibility of measuring these decay modes at the current heavy-flavor experiments (LHCb, CMS and Belle-II) are discussed. [ABSTRACT FROM AUTHOR] |
Databáze: |
Complementary Index |
Externí odkaz: |
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