Jul 6 – 13, 2022
Bologna, Italy
Europe/Rome timezone

Unbinned Angular Analysis of $B\to D^*(D\pi)\ell\nu$ Decay and $C_{V_R}$

Jul 8, 2022, 7:05 PM
1h 25m
Bologna, Italy

Bologna, Italy

Palazzo della Cultura e dei Congressi
Poster Quark and Lepton Flavour Physics Poster Session


Zhuoran Huang


We perform a sensitivity study of an unbinned angular analysis of the $B\to D^{*}\ell\nu_{\ell}$ decay, including the contributions from the right-handed (R.H.) vector current. We show that the Wilson coefficient of the R.H. vector current can be strongly constrained by measuring the normalized angular observables $\langle g_i\rangle$ ($i=1,2,...,11$) without the intervention of the $V_{cb}$ puzzle.

In-person participation No

Primary authors

Cai-Dian Lu (IHEP, Beijing) Emi Kou (LAL/IN2P3) Zhuoran Huang Ru-Ying Tang (IHEP, Beijing)

Presentation materials