Observables in the decays of B to two vector mesons
Observables in the decays of B to two vector mesons
复制标题
B 衰变为两个矢量介子的可观测量
DOI:
10.1103/physrevd.61.074031
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发表时间:
1999
期刊:
影响因子:
--
通讯作者:
L. Wolfenstein
中科院分区:
文献类型:
--
作者:
C. Chiang;L. Wolfenstein
In general there are nine observables in the decay of a B meson to two vector mesons defined in terms of polarization correlations of these mesons. Only six of these can be detected via the subsequent decay angular distributions because of parity conservation in those decays. The remaining three require the measurement of the spin polarization of one of the decay products. (c) 2000 The American Physical Society.