CENTRAL NUCLEON-NUCLEON POTENTIAL FROM SKYRMIONS

被引：14
|
作者：
THORSSON, V
ZAHED, I
机构：
[1] Department of Physics, State University of New York at Stony Brook, Stony Brook
来源：
PHYSICAL REVIEW D | 1992年 / 45卷 / 03期
关键词：
D O I：
10.1103/PhysRevD.45.965
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We analyze the central part of the nucleon-nucleon potential between two Skyrmions, using a double expansion in the range and coupling constant. For undistorted pion fluctuations, our numerical results indicate that the pion-induced attraction in the central channel is strong enough to cancel the conventional repulsion in the intermediate range to leading order. The case of distorted pion fluctuations is briefly discussed.
引用
收藏
页码：965 / 968
页数：4
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