S-WAVE PION-NUCLEUS INTERACTION AND WEAK-COUPLING CONSTANTS

被引：16

作者：

DELORME, J

ERICSON, M

机构：

[1] CNRS, INST NATL PHYS NUCL & PHYS PARTICULES, VILLEURBANNE, FRANCE

[2] UNIV LYON 1, F-69622 VILLEURBANNE, FRANCE

来源：

PHYSICAL REVIEW C | 1994年 / 49卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.49.R1763

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The chiral expansion of the off-shell piN amplitude suggests that the s-wave interaction with the nucleus of spacelike pions is appreciably repulsive. This has important consequences for the weak hadronic nuclear current, which are discussed here.

引用

页码：R1763 / R1767

页数：5

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