THE BARYONIC SPECTRUM IN A CONSTITUENT QUARK-MODEL INCLUDING A 3-BODY FORCE

被引：42

作者：

DESPLANQUES, B

GIGNOUX, C

SILVESTREBRAC, B

GONZALEZ, P

NAVARRO, J

NOGUERA, S

机构：

[1] UNIV VALENCIA,CSIC,INST FIS CORPUSCULAR,E-46100 BURJASSOT,SPAIN

[2] UNIV VALENCIA,DEPT FIS TEOR,VALENCIA,SPAIN

[3] UNIV VALENCIA,DEPT FIS ATOM & NUCL,VALENCIA,SPAIN

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1992年 / 343卷 / 03期

关键词：

D O I：

10.1007/BF01291532

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 analyze, within a non-relativistic quark model, the low energy part of the baryonic spectrum in the octet and decuplet flavour representations. The relevance of a strong Coulomb potential is emphasized in order to explain its general features. The addition of a three-body force allows to solve the 'Roper puzzle', giving a consistent explanation to its relative position in the spectrum.

引用

页码：331 / 336

页数：6

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