Single charm and beauty baryon masses in the hypercentral approach

被引：12

作者：

Ghalenovia, Zahra ^{[1
]}

Rajabi, Ali Akbar ^{[1
]}

机构：

[1] Shahrood Univ Technol, Dept Phys, Shahrood, Iran

来源：

EUROPEAN PHYSICAL JOURNAL PLUS | 2012年 / 127卷 / 11期

关键词：

CONSTITUENT QUARK-MODEL; HEAVY FLAVOR BARYONS; COULOMB-PLUS;

D O I：

10.1140/epjp/i2012-12141-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Heavy flavour baryons containing one charm (beauty) quark with light flavour combinations are studied using the hypercentral approach. The considered potential is a combination of Coulombic, linear confining and harmonic oscillator terms. An improved form of the hyperfine interaction and isospin-dependent quark potential is introduced. The ground-state masses (J(p) = 1/2(+) and 3/2(+)) of heavy baryons are computed. Also the magnetic moments of heavy baryons with J(p) = 3/2(+) using the effective mass of the confined quarks are computed. The obtained results are close to the ones obtained in experiments or in the other works.

引用

页数：7

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