Scalar contributions to b→c(u)τν transitions

Scalar contributions to b→c(u)τν transitions

We perform a comprehensive analysis of scalar contributions in b→cτν transitions including the latest measurements of R(D(⁎)), the q2 differential distributions in B→D(⁎)τν, the τ polarization asymmetry for B→D⁎τν, and the bound derived from the total width of the Bc meson. We find that scalar contr...

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Bibliographic Details
Main Authors:	Alejandro Celis, Martin Jung, Xin-Qiang Li, Antonio Pich
Format:	Article
Language:	English
Published:	Elsevier 2017-08-01
Series:	Physics Letters B
Online Access:	http://www.sciencedirect.com/science/article/pii/S0370269317304008

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