THE AXIAL CHARGE SUM-RULE FOR COMPLEX NUCLEI

被引：6
|
作者：
KIRCHBACH, M
MACH, R
RISKA, DO
机构：
[1] INST NUCL PHYS, CS-25068 REZ, CZECHOSLOVAKIA
[2] UNIV HELSINKI, DEPT PHYS, SF-00170 HELSINKI 17, FINLAND
来源：
NUCLEAR PHYSICS A | 1990年 / 511卷 / 3-4期
关键词：
D O I：
10.1016/0375-9474(90)90112-Y
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：
By generalizing the Adler-Weisberger sum rule to complex nuclei we show that the enhancement of the effective axial charge formfactor of the nucleon in J+ a3 J-, ΔT = 1 weak transitions is a direct consequence of the chiral symmetry constraints imposed by the current algebra commutation relation for axial charges. © 1990.
引用
收藏
页码：592 / 600
页数：9
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