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arXiv 2002-04-15 DOI 10.1142/S0217732302007077 0 views

Decay constants of heavy-light mesons in the relativistic quark model

Ebert, D. · Faustov, R. N. · Galkin, V. O.

Original · EN

The decay constants of pseudoscalar and vector heavy-light mesons are calculated in the framework of the relativistic quark model with the completely relativistic treatment of the light quark. It is argued that relativistic effects play a significant role. Good agreement of the model predictions with recent lattice and QCD sum rule calculations as well as available experimental data is found.

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