Publication Date:
2015-06-06
Description:
Author(s): Shanmuka Shivashankara, Wanwei Wu, and Alakabha Datta Recently hints of lepton flavor nonuniversality emerged when the BABAR collaboration observed deviations from the standard model predictions in R ( D ( * ) ) ≡ B ( B ¯ → D ( * ) + τ − ν ¯ τ ) / B ( B ¯ → D ( * ) + ℓ − ν ¯ ℓ ) ( ℓ = e , μ ). Another test of this nonuniversality can be in the semileptonic Λ b → Λ c τ ν ¯ τ decay. In this paper we present... [Phys. Rev. D 91, 115003] Published Thu Jun 04, 2015
Keywords:
Beyond the Standard Model
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics