The decay constants f D and fDs $$ {f}_{D_s} $$ in the continuum limit of N f = 2 + 1 domain wall lattice QCD

The decay constants f D and fDs $$ {f}_{D_s} $$ in the continuum limit of N f = 2 + 1 domain wall lattice QCD

Abstract We present results for the decay constants of the D and D s mesons computed in lattice QCD with N f = 2 + 1 dynamical flavours. The simulations are based on RBC/UKQCD’s domain wall ensembles with both physical and unphysical light-quark masses and lattice spacings in the range 0.11-0.07 fm....

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Bibliographic Details
Main Authors: The RBC/UKQCD collaboration, P.A. Boyle, L. Del Debbio, A. Jüttner, A. Khamseh, F. Sanfilippo, J.T. Tsang
Format: Article
Language:English
Published: SpringerOpen 2017-12-01
Series:Journal of High Energy Physics
Subjects:
Heavy Quark Physics
Lattice QCD
Lattice Quantum Field Theory
Quark Masses and SM Parameters
Online Access:http://link.springer.com/article/10.1007/JHEP12(2017)008

Internet

http://link.springer.com/article/10.1007/JHEP12(2017)008

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