PARTIAL-WIDTH FORMULATION OF UNITARITY SUM RULES FOR KL-KS DECAY

被引:17
作者
MCVOY, KW
机构
[1] Department of Physics, University of Wisconsin, Madison
基金
美国国家科学基金会;
关键词
D O I
10.1103/PhysRevLett.23.56
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
By including KS in the background which underlies KL, S-matrix unitarity can be used to derive a set of constraints on the partial decay amplitudes of the two resonances. The only constraint which does not explicitly involve the strong-interaction background phases is equivalent to the Bell-Steinberger sum rule. © 1969 The American Physical Society.
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页码:56 / &
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