HEAVY-QUARK MESONS IN A RELATIVISTIC QUARK-MODEL

被引:17
|
作者
ZHANG, T
KONIUK, R
机构
[1] Department of Physics, York University, Toronto
来源
PHYSICAL REVIEW D | 1991年 / 43卷 / 05期
关键词
D O I
10.1103/PhysRevD.43.1688
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The Coulomb-gauge QCD Hamiltonian, augmented by a term which produces linear, scalar confinement is used to generate kernels for the bound-state amplitudes and eigenvalues of heavy quarkonium. The model generates all the correct perturbative physics up to order alpha-s4 and is applied to the ccBAR and bbBAR systems where good agreement with experiment is obtained.
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页码:1688 / 1701
页数:14
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