Iso-doublet Vector Leptoquark solution to the Muon $g-2$, $R_{K, K^*}$, $R_{D,D^*}$, and $W$-mass Anomalies

TL;DR

This paper explores the iso-doublet vector leptoquark $V_2$ as a unified solution to multiple recent anomalies in particle physics, including B-meson decay ratios, muon and electron magnetic moments, and the W-mass measurement.

Contribution

It proposes the iso-doublet vector leptoquark $V_2$ as a novel, comprehensive explanation for several outstanding anomalies in particle physics.

Findings

$V_2$ can simultaneously address $R_{K,K^*}$ and $R_{D,D^*}$ anomalies.

$V_2$ explains the muon and electron magnetic moment discrepancies.

$V_2$ accounts for the recent W-mass anomaly.

Abstract

We investigate the iso-doublet vector leptoquark $V_2$ as a solution to the $B$ anomalies $R_{K, K^*}$ and $R_{D,D^*}$, as well as explaining the muon and electron anomalous magnetic moments, and the very recent $W$-mass anomaly.