Unified resolution of the R(D) and R(D*) anomalies and the lepton flavor violating decay h -%26gt; mu tau

作者：Choudhury Debajyoti; Kundu Anirban; Nandi Soumitra; Patra Sunando Kumar

来源：PHYSICAL REVIEW D, 2017, 95(3): 035021.

DOI：10.1103/PhysRevD.95.035021

Taking advantage of the fact that the flavor of the neutrino in semileptonic B decays B -> D-(*()) tau nu is not known, we show how a minimal set of higher-dimensional lepton flavor violating (LFV) operators can explain the R(D-(*())) anomalies and, as a spin-off, can give rise to the LFV decay of the Higgs boson, h -> mu tau. We also show how none but the minimal set of operators survive the present data.

• 出版日期2017-2-17