STRENGTH OF PION EXCHANGE IN HADRONIC MOLECULES

被引：91

作者：

ERICSON, TEO

KARL, G

机构：

[1] INST THEORET PHYS,S-75105 UPPSALA,SWEDEN

[2] UNIV MUNICH,W-8000 MUNICH 2,GERMANY

来源：

PHYSICS LETTERS B | 1993年 / 309卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(93)90957-J

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss the physics of pion exchange in forming hadronic molecules. The notion of a critical mass - the minimal reduced mass required for molecule formation - is introduced. The critical mass is estimated using scaling arguments based on the deuteron. We also discuss the role of tensor forces in such molecules.

引用

收藏

页码：426 / 430

页数：5

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