Explanations for anomalies of muon anomalous magnetic dipole moment, $b\to s\mu \bar{\mu }$ and radiative neutrino masses in a leptoquark model

Abstract

We propose a leptoquark model simultaneously to explain anomalies of muon anomalous magnetic dipole moment and $b\to s\mu \bar{\mu }$ in light of experimental reports very recently. Here, we satisfy several stringent constraints such as $\mu \to e\gamma$ and meson mixings. In addition, we find these leptoquarks also play an role in generating tiny neutrino masses at one-loop level without introducing any additional symmetries. We have numerical analysis and show how degrees our parameter space is restricted.

Comments: 15 pages, 2 figures, 1 table; version accepted for publication in Physical Review D