| 第二类P(o)schl-Teller赝自旋对称势场相对论粒子的束缚态 |
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| 引用本文： | 周芳,郭建友.第二类P(o)schl-Teller赝自旋对称势场相对论粒子的束缚态[J].安徽大学学报(自然科学版),2008,32(1):49-52. |
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| 作者姓名： | 周芳 郭建友 |
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| 作者单位： | 安徽海军蚌埠士官学校,基础部,安徽,蚌埠,233012;安徽大学,物理与材料科学学院,安徽,合肥,230039;安徽大学,物理与材料科学学院,安徽,合肥,230039 |
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| 摘 要： | 标量势和矢量势之和为零意味着原子核具有严格的赝自旋对称性.作者在赝自旋对称性条件下,求解了第二类P(o)schl-Teller型势中运动粒子的klein-Gorden方程和Dirac方程S波的束缚态解,并给出了相应的束缚态能谱和相对论性波函数.
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| 关 键 词： | 第二类P(o)schl-Teller势 Klein-Gorden方程 DiLac方程 赝自旋对称性 束缚态 |
| 文章编号： | 1000-2162（2008）01-0049-04 |
| 收稿时间： | 2007-08-16 |
Bound states of relativistic particles in the second P(o)schl- Teller potentials with pseudospin symmetry |
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| ZHOU Fang,GUO Jian-you.Bound states of relativistic particles in the second P(o)schl- Teller potentials with pseudospin symmetry[J].Journal of Anhui University(Natural Sciences),2008,32(1):49-52. |
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| Authors: | ZHOU Fang GUO Jian-you |
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| Abstract: | There is exact pseudospin symmetry in nuclei when the sum of scalar and vector potentials is equal to zero. In this work, the s - wave Klein - Gordon equation and Dirac equation were solved exactly for particles moving in the second Poschl-Teller potential with pseudospin symmetry. The corresponding energy spectra and wave functions of bound states were obtained. |
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| Keywords: | second PiSschl - Teller potential klein - Gordon equation Dirac equation pseudospinsymmetry bound states |
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