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超强磁场中H2^＋能级的B样条计算与绝热近似结果的比较
  • ISSN号：1007-8754
  • 期刊名称：《广东第二师范学院学报》
  • 时间：0
  • 分类：O562.1[理学—原子与分子物理;理学—物理]
  • 作者机构：[1]广东教育学院物理系,广东广州510303
  • 相关基金：国家自然科学基金资助项目（10574163）;广东省自然科学基金资助项目（8151030301000004）;广东教育学院教授博士专项经费资助项目
作者： 惠萍[1]
关键词： 氢分子离子, B-spline技术, 强磁场, 绝热近似, Hydrogen molecular ion, B-spline technology, superstrong magnetic field, adiabaticapproximation
中文摘要：

用B-splines技术将波函数在径向和角向同时展开，考虑两核之间的相互作用，计算超强外磁场中，氢分子离子基态（m=0）和低激发态（m=-1，-2，-3，-4）的能级与两核间距离的关系，计算结果在2．35×10^6→2．35×10^8T整个区域比绝热近似结果的精度提高0．01到0．02．

英文摘要：

Consider the inter-reaction between the atomic nucleus of H2^＋ , the B-splines basis tunction is used to build into the trial wave function and angular wave function of H2^＋. The ground state（m=0） and lower exited state（m= - 1, - 2, - 3, - 4） energy of H^2 ＋ are investigated in the superstrong external magnetic field. In the calculation, the strengths of magnetic field are 2. 35 ×10^6→2.35×10^8 T. The calculation precision is improved to 0.01or 0.02, and better than adiabatic approximation method.

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期刊信息
  • 《广东第二师范学院学报》
  • 主管单位:广东省教育厅
  • 主办单位:广东第二师范学院
  • 主编：肖建斌
  • 地址：广州市新港中路351号
  • 邮编：510303
  • 邮箱：xb@gdei.edu.cn
  • 电话：020-34113278
  • 国际标准刊号：ISSN：1007-8754
  • 国内统一刊号：ISSN：44-1688/G4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 德国数学文摘,中国中国人文社科核心期刊,中国国家哲学社会科学学术期刊数据库
  • 被引量:1108