Constraints on the charged scalar effects using the forward-backward asymmetry on B→ D⁽*⁾τντ
Sakaki, Yasuhito · Tanaka, Hidekazu
Original · EN
The decay modes B→ D⁽*⁾τντ are sensitive to charged scalar effects, such as the charged Higgs effects. In this paper we suggest a method to determine their effects by using the ratio of branching fractions and forward-backward asymmetries. In particular, forward-backward asymmetries on B→ D⁽*⁾τ(→ πντ)ντ, B→ D⁽*⁾τ(→ ρντ)ντ, and B→ D⁽*⁾τ(→ a₁ντ)ντ play an important role, which discriminate the Standard Model from other New Physics scenarios.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.