The ratios of the light quark masses

被引：381

作者：

Leutwyler, H ^{[1
]}

机构：

[1] CERN,CH-1211 GENEVA 23,SWITZERLAND

来源：

PHYSICS LETTERS B | 1996年 / 378卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(96)00386-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The paper collects the various pieces of information concerning the relative size of m(u), m(d) and m(s). A coherent picture results, which constrains the mass ratios to a rather narrow range: m(u)/m(d) = 0.553 +/- 0.043, m(s)/m(d) = 18.9 +/- 0.8.

引用

页码：313 / 318

页数：6

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