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arXiv · hep-ph/9511267

Bc spectroscopy in a quantum-chromodynamic potential model

Suraj N. Gupta·James M. Johnson
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Abstract

We have investigated $B_c$ spectroscopy with the use of a quantum-chromodynamic potential model which was recently used by us for the light-heavy quarkonia. We give our predictions for the energy levels and the $E$1 transition widths. We also find, rather surprisingly, that although $B_c$ is not a light-heavy system, the heavy quark effective theory with the inclusion of the $m_b^{-1}$ and $m_b^{-1}\ln m_b$ corrections is as successful for $B_c$ as it is for $B$ and $B_s$.

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Suraj N. Gupta, James M. Johnson. 1995-11-08. Bc spectroscopy in a quantum-chromodynamic potential model. https://doi.org/10.1103/physrevd.53.312

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