EFFECT OF CONFINEMENT OF GLUONS ON GROUND STATE HEAVY MESON SPECTRUM IN THE RELATIVISTIC HARMONIC MODEL

KB Vijaya Kumar; K Gopala Krishna Naik

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EFFECT OF CONFINEMENT OF GLUONS ON GROUND STATE HEAVY MESON SPECTRUM IN THE RELATIVISTIC HARMONIC MODEL

机译：相对论调和模型中胶子约束对基态重介子谱的影响

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In the frame work of relativistic harmonic model (RHM), we have investigated the mass spectrum of the S-wave heavy mesons. The full Hamiltonian used in the investigation has Lorentz scalar plus vector harmonic potential and confined one gluon exchange potential (COGEP). The mass of the mesons was obtained by diagonalsing a 5x5 matrix. A good agreement is obtained with the experimental masses of heavy mesons. The role of COGEP is discussed. The limitation of the perturbative treatment of estimating η c -J/ψ is pointed out.

机译：在相对论谐波模型（RHM）的框架中，我们研究了S波重介子的质谱。研究中使用的完整哈密顿量具有洛仑兹标量加上矢量谐波势，并且限制了一个胶子交换势（COGEP）。介子的质量是通过对角5x5矩阵获得的。与重介子的实验质量获得了很好的一致性。讨论了COGEP的作用。指出了估计ηc -J /ψ的摄动处理的局限性。

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《Canadian Journal of Pure and Applied Sciences》 |2010年第1期|共5页
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KB Vijaya Kumar; K Gopala Krishna Naik;
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EFFECT OF CONFINEMENT OF GLUONS ON GROUND STATE HEAVY MESON SPECTRUM IN THE RELATIVISTIC HARMONIC MODEL

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