K → ππ matrix elements beyond the leading-order chiral expansion

被引：15

作者：

Boucard, P

Giménez, V

Lin, CJD

Lubicz, V

Martinelli, G

Papinutto, M

Rapuano, F

Sachrajda, CT

机构：

[1] Univ Paris 11, LPT, Ctr Orsay, F-91405 Orsay, France

[2] Univ Pisa, Dipartimento Fis, I-56100 Pisa, Italy

[3] Ist Nazl Fis Nucl, I-56100 Pisa, Italy

[4] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[5] Univ Roma Tre, Dipartimento Fis, I-00146 Rome, Italy

[6] Univ Southampton, Dept Phys & Astron, Southampton SO17 1BJ, Hants, England

[7] IFIC, Dept Fis Teor, E-46100 Valencia, Spain

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2002年 / 106卷

关键词：

D O I：

10.1016/S0920-5632(01)01704-2

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 propose an approach for calculating K --> pi decays to the next-to-leading order in chiral expansion. A detailed numerical study of this approach is being performed.

引用

页码：329 / 331

页数：3

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