Elsevier

Physics Letters B

Volume 331, Issues 1–2, 30 June 1994, Pages 174-178
Physics Letters B

Heavy meson spectra from relativistic BS equations to the order 1/M

https://doi.org/10.1016/0370-2693(94)90960-1Get rights and content

Abstract

Using the relativistic BS equation with the kernel containing a confinement term and a gluon exchange term in a covariant generalization of the Coulomb gauge the formula for masses of heavy mesons with arbitrary spin and parity are obtained to the order 1/M. The retardation effect is taken into account. Numerical values for low-lying states of D and B systems are obtained.

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This work was supported in part by the National Science Foundation of China.

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