Publication Date:
2017-09-21
Description:
Author(s): Hong-Wei Ke and Xue-Qian Li In this work, we investigate decays of B s → η c ϕ and B s → η c f 0 ( 980 ) in a theoretical framework. The calculation is based on the postulation that f 0 ( 980 ) and f 0 ( 500 ) are mixtures of pure quark states 1 2 ( u ¯ u + d ¯ d ) and s ¯ s . The hadronic matrix elements for B s → ϕ and B s → f 0 ( 980 ) are calculated in the light-fron... [Phys. Rev. D 96, 053005] Published Wed Sep 20, 2017
Keywords:
Electroweak interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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