Publication Date
1997
Journal or Book Title
PHYSICAL REVIEW D
Abstract
The decay KL→π0γe+e- occurs at a higher rate than the nonradiative process KL→π0e+e-, and hence can be a background to CP violation studies using the latter reaction. It also has interest in its own right in the context of chiral perturbation theory, through its relation to the decay KL→π0γγ. The leading order chiral loop contribution to KL→π0γe+e-, including the (qe++qe-)2/mπ2 dependence, is completely calculable. We present this result and also include the higher order modifications which are required in the analysis of KL→π0γγ.
Pages
1605-1611
Volume
56
Issue
3
Recommended Citation
Donoghue, JF and Gabbiani, F, "K-L->pi(0)gamma e(+)e(-) and its relation to CP and chiral tests" (1997). PHYSICAL REVIEW D. 128.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/128
Comments
This is a pre-published version which is collected from arXiv. The published version is located at http://prd.aps.org/abstract/PRD/v56/i3/p1605_1