Energy Levels of Spin-1/2 Particles with Yukawa Interaction

• 作者: Ali Akbar Rajabi Maryam Farrokh Mohammad Reza Shojaei Niloufar Zoghi-Foumani
• 来源期刊: 现代物理(英文)
• 学科: 物理学
• 关键词: YUKAWA INTERACTION Dirac Equation Spin and PSEUDOSPIN Symmetry Spin-1/2 PARTICLES
• 年，卷（期）: 2014,（9）
• 页码范围: 773-780
• 页数: 8页
• 分类号: O41

摘要

In this article, Yukawa interaction is used to study the relativistic spin-1/2 particles and obtain their energy levels. The role of Yukawa potential on the spin and pseudospin symmetry solution is investigated systematically by solving the Dirac equation with attractive scalar S(r) and repulsive vector V(r) potentials. Bound state spectrum and wave functions of Yukawa potential are obtained. It is found that the energy eigenvalues strongly depend on the potential parameters.