$|V_{cd}|$ and $|V_{cs}|$ from Semileptonic and Leptonic decays using lattice QCD methods

TL;DR

This paper reviews recent lattice QCD calculations of the CKM matrix elements |V_{cd}| and |V_{cs}| derived from semileptonic and leptonic decays of D and D_s mesons, providing updated insights into quark flavor transitions.

Contribution

It summarizes recent advances in lattice QCD techniques for determining |V_{cd}| and |V_{cs}| from meson decay processes, highlighting methodological improvements.

Findings

Updated values of |V_{cd}| and |V_{cs}| from lattice QCD

Enhanced precision in CKM matrix element determinations

Comparison with experimental results and implications

Abstract

In this paper, we review recent calculations of the CKM matrix elements $|V_{cd}|$ and $|V_{cs}|$ from semileptonic and leptonic decays of $D$ and $D_s$ mesons using lattice QCD methods.