中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所2012年知识产出  > 期刊论文
题名: Calculation of Excited States of He Atoms in a Strong Magnetic Field
作者: Zhao, LB ;  Saha, BC ;  Du, ML
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2012
卷号: 57, 期号:6, 页码:1059-1065
关键词: CLOSED CLASSICAL ORBITS ;  FINITE-BASIS-SET ;  LOW-LYING LEVELS ;  HYDROGEN-ATOM ;  ENERGY-LEVELS ;  HARTREE-FOCK ;  HELIUM ATOM ;  ARBITRARY STRENGTH ;  QUANTUM SPECTRA ;  GROUND-STATE
学科分类: Physics
通讯作者: Zhao, LB (reprint author), Florida A&M Univ, Dept Phys, Tallahassee, FL 32307 USA.
部门归属: [Zhao Li-Bo; Saha, B. C.] Florida A&M Univ, Dept Phys, Tallahassee, FL 32307 USA; [Du Meng-Li] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
英文摘要: A recently developed B-spline algorithm is extended and utilized to calculate excited states of He atoms in the presence of strong magnetic fields. Binding energies are presented for He in the five excited atomic states 2(1)0(+), 1(1)0, 2(1)0, 1(1)(-1)(+), and 2(1)(-1)(+) with magnetic field strength ranging from 0.0001 to 10 a.u. The obtained energies are compared with available theoretical data, and found to be in good agreement. We investigate influence of magnetic fields on atomic structures of multielectron atoms, and illustrate that how electron probability density distributions change with increasing magnetic field strength. The current approach is directly applicable to simulations of discrete spectra for He atoms in the atmospheres of magnetized white dwarf stars.
资助者: National Science Foundation of USA [0630370]; National Natural Science Foundation of China [90403028, 11074260]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000305396100020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15087
Appears in Collections:理论物理所2012年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Calculation of Excited States of He Atoms in a Strong Magnetic Field.pdf(389KB)----开放获取View Download

Recommended Citation:
Zhao, LB,Saha, BC,Du, ML. Calculation of Excited States of He Atoms in a Strong Magnetic Field[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2012,57(6):1059-1065.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhao, LB]'s Articles
 [Saha, BC]'s Articles
 [Du, ML]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhao, LB]‘s Articles
 [Saha, BC]‘s Articles
 [Du, ML]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: Calculation of Excited States of He Atoms in a Strong Magnetic Field.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace