Update on angles and sides of the CKM unitarity triangle from BABAR

TL;DR

This paper presents recent updates from the BABAR Collaboration on key parameters and angles of the CKM unitarity triangle, using the full dataset to refine our understanding of quark mixing.

Contribution

It provides new measurements of CKM matrix elements and unitarity triangle angles based on the complete BABAR dataset, improving precision.

Findings

Updated values for |V_cb|, |V_ub|, and |V_td|

Refined measurements of angles β and α

Enhanced constraints on the CKM unitarity triangle

Abstract

We report several recent updates from the BABAR Collaboration on the matrix elements $|V_{cb}|$, $|V_{ub}|$, and $|V_{td}|$ of the Cabibbo-Kobayashi-Maskawa (CKM) quark-mixing matrix, and the angles $\beta$ and $\alpha$ of the unitarity triangle. Most results presented here are using the full BABAR $\Upsilon(4S)$ data set.