Progress in the calculation of purely leptonic D_(s) -- decay constants from lattice QCD

2017/02/17 by Tsang, Justus Tobias
#FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.1702.05360

Abstract

We review recent progress in the calculation of the decay constants f_D and f_Ds from lattice QCD. We focus particularly on simulations with N_f=2+1 and N_f=2+1+1 and simulations with close to physical light quark masses.

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