Jf. Donoghue et F. Gabbiani, CHIRAL PREDICTIONS FOR K-L-]PI(0)GAMMA-MU(-) - ART. NO. 037504()MU(), Physical review. D. Particles and fields, 5803(3), 1998, pp. 7504
We have previously analyzed the chiral predictions for the decay K-L--
>pi(0)gamma e(+)e(-) and discussed how experimental measurements of th
is process can help our understanding of chiral theories and of CP tes
ts. Motivated by the possibility that the analogous muonic process may
soon be measurable, we extend this calculation to the decay K-L-->pi(
0)gamma mu(+)mu(-). Branching ratios and differential branching ratios
are calculated and presented. Measurements of these will help shed so
me light on the puzzles in our understanding of the chiral loop effect
s which were raised by the rate for K-L-->pi(0)gamma gamma. [S0556-282
1(98)02715-5].