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arXiv · hep-ph/9211263

Properties of Low-Lying Heavy-Light Mesons

Anthony Duncan·Estia Eichten·Aida X. El-Khadra·Jonathan M. Flynn·Brian R. Hill·Hank Thacker
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Abstract

We present preliminary results for the B meson decay constant and masses of low-lying heavy-light mesons in the static limit. Calculations were performed on the lattice in the quenched approximation using multistate smearing functions generated from a Hamiltonian for a spinless relativistic quark. The 2S--1S and 1P--1S mass splittings are measured. Using the 1P--1S charmonium splitting to set the overall scale, the ground state decay constant, f_B, is 319 +- 11 (stat) MeV.

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Anthony Duncan, Estia Eichten, Aida X. El-Khadra, Jonathan M. Flynn, Brian R. Hill, Hank Thacker. 1992-11-17. Properties of Low-Lying Heavy-Light Mesons. https://doi.org/10.1016/0920-5632(93)90244-z

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