$B$ anomalies and muon $g-2$ from Dark Matter

TL;DR

This paper proposes minimal models that simultaneously explain the muon g-2 anomaly and B meson decay anomalies by introducing new fields, including a dark matter candidate, to account for experimental observations.

Contribution

It introduces a class of minimal models that connect muon g-2, B anomalies, and dark matter within a unified framework, which has not been comprehensively explored before.

Findings

Models can simultaneously explain muon g-2 and B anomalies.

New fields provide viable dark matter candidates.

The framework offers testable predictions for future experiments.

Abstract

Motivated by the result of the Muon g-2 experiment and the long-standing anomalies in semileptonic $B$ meson decays, we systematically build a class of minimal models that can address both experimental results thanks to the contributions of a set of new fields that include a thermal Dark Matter candidate.