Analyzing new physics in the decays $\bar{B}^0 \to D^{(\ast)}\tau^-\bar\nu_{\tau}$ with form factors obtained from the covariant quark model

14 Nov 2016 Ivanov Mikhail A. Körner Jürgen G. Tran Chien-Thang

We study possible New Physics (NP) effects in the exclusive decays $\bar{B}^0 \to D^{(\ast)} \tau^- \bar{\nu}_{\tau}$. We extend the Standard Model (SM) by taking into account right-handed vector (axial), left- and right-handed (pseudo)scalar, and tensor current contributions... (read more)

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  • HIGH ENERGY PHYSICS - PHENOMENOLOGY
  • HIGH ENERGY PHYSICS - EXPERIMENT