PSEUDOSPIN AND SPIN SYMMETRY FOR THE RING-SHAPED GENERALIZED HULTHEN POTENTIAL

被引：5

作者：

Aydogdu, Oktay ^{[1
]}

Sever, Ramazan ^{[2
]}

机构：

[1] Mersin Univ, Dept Phys, TR-33342 Mersin, Turkey

[2] Middle E Tech Univ, Dept Phys, TR-06531 Ankara, Turkey

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2010年 / 25卷 / 21期

关键词：

Dirac equation; pseudospin symmetry; spin symmetry; Hulthen potential; ring-shaped potential; KLEIN-GORDON EQUATION; ORBIT-COUPLING TERM; WOODS-SAXON; HARMONIC-OSCILLATOR; DIRAC-EQUATION; NILSSON MODEL; NUCLEI; STATES;

D O I：

10.1142/S0217751X10050214

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 obtain the bound state energy eigenvalues and the corresponding wave functions of the Dirac particle for the generalized Hulthen potential plus a ring-shaped potential with pseudospin and spin symmetry. The Nikiforov-Uvarov method is used in the calculat ions. Contribution of the angle-dependent part of the potential to the relativistic energy spectra are investigated. In addition, it is shown that the obtained results coincide with those available in the literature.

引用

页码：4067 / 4079

页数：13

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