CHIRAL WEAK LAGRANGIAN FOR VECTOR-MESONS AND K-]3-PI DECAY AMPLITUDES

被引：17

作者：

ISIDORI, G ^{[1
]}

PUGLIESE, A ^{[1
]}

机构：

[1] IST NAZL FIS NUCL,I-00185 ROME,ITALY

来源：

NUCLEAR PHYSICS B | 1992年 / 385卷 / 03期

关键词：

D O I：

10.1016/0550-3213(92)90053-E

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We determine the next-order corrections to weak chiral lagrangian induced by vector-meson exchange, and we analyze their effects in K --> 3pi decay amplitudes. The result is a substantial improvement of the lowest-order predictions.

引用

页码：437 / 451

页数：15

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