Negative-parity nucleon resonance in the QCD sum rule

被引：131

作者：

Jido, D

Kodama, N

Oka, M

机构：

[1] Department of Physics, Tokyo Institute of Technology, Meguro

来源：

PHYSICAL REVIEW D | 1996年 / 54卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.54.4532

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The negative-parity baryons are studied by a novel approach in the QCD sum rule. It is found that the parity of the ground-state nucleon is determined by the sign of the quark condensate. We predict the mass of the negative-parity nucleon.

引用

页码：4532 / 4536

页数：5

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