0 Heavy Meson Bound States at Heavy Quark Expansion

  • 0-heavy meson bound states are discussed by using the Bethe-Salpeter (B-S)equation at the instantaneous approximation. In terms of the heavy flavor mass expansion method, the masses for mesons D0, D±, B0, B± are calculated at first order approximation. Comparisons of our results with experimental data and with some theoretical calculations from other method are given.
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Yang Chunbin and Cai Xu. 0 Heavy Meson Bound States at Heavy Quark Expansion[J]. Chinese Physics C, 1995, 19(4): 327-331.
Yang Chunbin and Cai Xu. 0 Heavy Meson Bound States at Heavy Quark Expansion[J]. Chinese Physics C, 1995, 19(4): 327-331. shu
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Received: 1900-01-01
Revised: 1900-01-01
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0 Heavy Meson Bound States at Heavy Quark Expansion

    Corresponding author: Yang Chunbin,
  • Institute of Particle Physics, Hua-Zhong Normal University, Wuhan 430070

Abstract: 0-heavy meson bound states are discussed by using the Bethe-Salpeter (B-S)equation at the instantaneous approximation. In terms of the heavy flavor mass expansion method, the masses for mesons D0, D±, B0, B± are calculated at first order approximation. Comparisons of our results with experimental data and with some theoretical calculations from other method are given.

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