Tae Gyu Ro
The LHCb experiment has recently provided several new measurements to test the lepton flavor universality in the Standard Model (SM) and confirmed some of the prevailing anomalies from the B-meson decays in BaBar and/or Belle experiments.
We consider the setup where scalar leptoquarks or extra U(1) gauge bosons have flavor-dependent couplings to the SM. In this work, we discuss the flavor structure for quarks and leptons and various constraints on the model and propose a natural candidate for dark matter.
Hyun Min Lee (CAU - Chung-Ang University (KR)) Soo-Min Choi (Chung-And University) Yoo-Jin Kang (Chung-Ang University)