Vector-Like Dark Matter and Flavor Anomalies with Leptoquarks

Abstract

We study vector-like fermionic dark matter and flavor anomalies in a standard model extension with vector-like multiplets of quark and lepton type. An admixture of lepton type doublet and singlet is examined in relic density and direct detection perspective. Furthermore, two leptoquarks, one scalar-type (3¯,1,1/3) and a vector-type (3¯,1,2/3) are introduced to study muon anomalous magnetic moment and the B(τ) anomalies.