Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Calculation of diamagnetic spectrum of Rydberg hydrogen atom using B-spline basis sets

Zhang Xian-Zhou Shi Ting-Yun Liu Qiang Kang Shuai Zhong Zhen-Xiang

Calculation of diamagnetic spectrum of Rydberg hydrogen atom using B-spline basis sets

Zhang Xian-Zhou, Shi Ting-Yun, Liu Qiang, Kang Shuai, Zhong Zhen-Xiang
PDF
Get Citation
Metrics
  • Abstract views:  3926
  • PDF Downloads:  1329
  • Cited By: 0
Publishing process
  • Received Date:  13 December 2005
  • Accepted Date:  26 December 2005
  • Published Online:  20 July 2006

Calculation of diamagnetic spectrum of Rydberg hydrogen atom using B-spline basis sets

  • 1. (1)河南师范大学物理与信息工程学院,新乡 453002; (2)中国科学院武汉物理与数学研究所波谱与原子分子物理国家重点实验室,武汉 430071; (3)中国科学院武汉物理与数学研究所波谱与原子分子物理国家重点实验室,武汉 430071;河南师范大学物理与信息工程学院,新乡 453002; (4)中国科学院武汉物理与数学研究所波谱与原子分子物理国家重点实验室,武汉 430071;中国科学院研究生院,北京 100049

Abstract: The energy spectrum and oscillator strength of hydrogen atom in static magnetic field have been calculated using basis set method. Both the radial and angular wave-functions are expanded in terms of B-spline functions. The resultant size of Hamiltonian matrix is reduced considerably, which enables the calculations to be carried out in personal computer. Diamagnetic spectrum of Rydberg hydrogen atom from -40cm-1 to the field free ionization threshold was obtained with high accuracy. The results have been compared with those of most accurate ones in the literature. The method presented in this paper can be extended easily to the region with positive energy and to the cases of non-hydrogen atoms and the crossed field problem.

Catalog

    /

    返回文章
    返回