NONPERTURBATIVE CALCULATIONS OF HC AND HB MASSES

被引：21

作者：

BADALYAN, AM ^{[1
]}

YUROV, VP ^{[1
]}

机构：

[1] MOSCOW THEORET & EXPTL PHYS INST,MOSCOW 117259,USSR

来源：

PHYSICAL REVIEW D | 1990年 / 42卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.42.3138

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using the vacuum correlator method the nonperturbative contribution to the P-wave spin-spin shift =Mc.o.g.(nPJ3)-M(nP11) is calculated. It is shown that the sign and absolute value of are very sensitive to the sign and amplitude 1>0 of the nonconfining vacuum correlator D1. If then the shift 1>0 is also negative, but if 1>0 we have obtained a positive >0 in contrast with the prediction in the framework of perturbative QCD. © 1990 The American Physical Society.

引用

页码：3138 / 3141

页数：4

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