DELTA(1232) - WHICH MASS

被引：8

作者：

DILLON, G

机构：

[1] Dipartimento di Fisica, INFN, Sezione di Genova, Genova

来源：

EUROPHYSICS LETTERS | 1992年 / 20卷 / 05期

关键词：

HADRON MASS FORMULAS; BARYONS AND BARYON RESONANCES (INC ANTIPARTICLES);

D O I：

10.1209/0295-5075/20/5/002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the light of the <<General Parametrization Method>> and the new mass relationships recently derived by Morpurgo, we discuss the old problem of assigning a definite mass to a broad resonance, the DELTA(1232). A value of (1214.6 +/- 3.5) MeV is obtained for the DELTA++ mass as the real part of the pole in the complex plane.

引用

页码：389 / 393

页数：5

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