Semileptonic $B$ decays and $|V_{xb}|$ update

TL;DR

This paper reviews the current status of semileptonic B meson decays and updates on the measurements of the CKM matrix elements |V_{xb}|, summarizing recent experimental and theoretical progress.

Contribution

It provides a comprehensive update on the experimental and theoretical developments in semileptonic B decays and |V_{xb}| determinations.

Findings

Updated measurements of |V_{xb}|

Summary of recent experimental results

Overview of theoretical approaches

Abstract

We review the status of semileptonic $B$ decays and $|V_{xb}|$ determinations.