Bhol, A
(2014)
Study of Bs → Ds(*) lνl semileptonic decays.
EPL, 106 (3).
ISSN 0295-5075
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Abstract
We study the Bs → Ds (*) l ν̄l semileptonic decays involving the quark level transition b → c l ν, in the framework of the standard model (SM). We calculate the branching ratios and we define observables such as the ratio of branching fractions RDs, D*s for different leptonic modes and Rl, where l = e- , μ- for the same leptonic mode and we estimate their numerical values. We also study observables such as the differential branching ratio and forward-backward asymmetry and their implications
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