CORRECTIONS TO K-]PI-GAMMA-GAMMA FROM K-]3-PI

被引：54

作者：

CAPPIELLO, L ^{[1
]}

DAMBROSIO, G ^{[1
]}

MIRAGLIUOLO, M ^{[1
]}

机构：

[1] UNIV NAPLES,DIPARTIMENTO SCI FIS,I-80125 NAPLES,ITALY

来源：

PHYSICS LETTERS B | 1993年 / 298卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(93)91845-E

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the framework of chiral perturbation theory we compute the DELTAI=3/2 contribution to K(L)-->pi0gammagamma. As for the DELTAI=1/2 transition, the result turns out to be unambiguously predicted and finite. We discuss also the effects on this decay coming from O(p4) corrections to K-->3pi. As a by-product we have also a prediction for the CP conserving amplitude A(K(L)-->pi0e+e-).

引用

页码：423 / 431

页数：9

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