Final-state interactions and CP violation in K-L->pi(+)pi(-)e(+)e(-)

被引:26
作者
Elwood, JK [1 ]
Wise, MB [1 ]
Savage, MJ [1 ]
Walden, JW [1 ]
机构
[1] CARNEGIE MELLON UNIV, DEPT PHYS, PITTSBURGH, PA 15213 USA
关键词
D O I
10.1103/PhysRevD.53.4078
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Using chiral perturbation theory we calculate the imaginary parts of the K-L --> pi(+)pi(-)e(+)e(-) form factors that arise from pi pi-->pi(+)pi(-) and pi pi-->pi(+)pi(-)gamma* rescattering. We discuss their influence on CP-violating variables in K-L -->pi(+)pi(-)e(+)e(-).
引用
收藏
页码:4078 / 4081
页数:4
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