A parametrization for K+ → π+π-e+ν

被引：29

作者：

Amorós, G

Bijnens, J

机构：

[1] Univ Lund, Dept Theoret Phys 2, S-22362 Lund, Sweden

[2] Univ Helsinki, Dept Phys, FIN-00014 Helsinki, Finland

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1999年 / 25卷 / 08期

关键词：

D O I：

10.1088/0954-3899/25/8/305

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We discuss various models and chiral perturbation theory results for the K-l4 form factors F and G. We check to what extent a simple parametrization with a few parameters can be used to extract information from experiment.

引用

页码：1607 / 1622

页数：16

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