R-matrix calculations of the integral electron-impact excitation cross sections of the ground state of the barium atom

Zatsarinnyi OI; Bandurina LA; Gedeon VF

首页> 外文期刊>Optics and Spectroscopy >R-matrix calculations of the integral electron-impact excitation cross sections of the ground state of the barium atom

【24h】

R-matrix calculations of the integral electron-impact excitation cross sections of the ground state of the barium atom

机译：钡原子基态的整体电子碰撞激发截面的R矩阵计算

获取原文

获取原文并翻译 | 示例

获取外文期刊封面封底 >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The R-matrix approach has been used to calculate the integral cross sections of excitation of the barium atom by low-energy electrons. The collision strengths have been calculated in the 38-state close coupling approximation, including 16 physical states and 22 pseudostates of the target. The target wave functions have been obtained in terms of the multiconfiguration Hartree-Fock method in the LS coupling scheme. The cross sections calculated exhibit a pronounced resonance structure, which contributes significantly to the total excitation cross sections. The results obtained have been compared to available theoretical and experimental data. (C) 2004 MAIK "Nauka/Interperiodica".

机译：R-矩阵方法已被用于计算低能电子激发钡原子的积分截面。碰撞强度是通过38个状态的紧密耦合近似计算出来的，包括目标的16个物理状态和22个伪状态。目标波函数已经根据LS耦合方案中的多配置Hartree-Fock方法获得。计算出的横截面表现出明显的共振结构，这对总的激发横截面有很大贡献。将获得的结果与可用的理论和实验数据进行了比较。（C）2004 MAIK“ Nauka / Interperiodica”。

著录项

来源
《Optics and Spectroscopy》 |2004年第4期|共9页
作者
Zatsarinnyi OI; Bandurina LA; Gedeon VF;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类光学;
关键词
OSCILLATOR-STRENGTHS; METASTABLE STATES; COHERENCE PARAMETERS; ELASTIC-SCATTERING; BA ATOMS; STRONTIUM; CALCIUM; CA; LINES;

机译：振荡器强度;稳态;相干参数;弹性散射;BA原子;锶;钙;CA;线;

相似文献

外文文献
中文文献
专利

1. R-matrix calculations of the integral electron-impact excitation cross sections of the ground state of the barium atom [J] . Zatsarinnyi OI, Bandurina LA, Gedeon VF Optics and Spectroscopy . 2004,第4期

机译：钡原子基态的整体电子碰撞激发截面的R矩阵计算
2. R-matrix calculation of integral and differential cross sections for low-energy electron-impact excitations of the N-2 molecule [J] . Tashiro M, Morokuma K Physical Review, A. Atomic, molecular, and optical physics . 2007,第1aPta1期

机译：N-2分子低能电子碰撞激发的积分和微分截面的R矩阵计算
3. R-Matrix Calculations of the Electron-Impact Excitation Cross Sections for the Cd~+ Ion [J] . O. I. Zatsarinnyi, L. A. Bandurina Optics and Spectroscopy . 2000,第4期

机译：Cd〜+离子电子碰撞激发截面的R-矩阵计算
4. The calculation of low-energy electron-impact excitation cross sections of Helium from excited states [C] . De-Ling Zeng, Xiang Gao, Xiao-Ying Han, ICPEAC . 2014

机译：从兴奋状态计算氦的低能电子冲击突出截面
5. Two-Photon Excitation, Fluorescence Microscopy, and Quantitative Measurement of Two-Photon Absorption Cross Sections [D] . DeArmond, Fredrick Michael. 2017

机译：双光子励磁，荧光显微镜和两光炎吸收横截面的定量测量
6. Electron-Impact Cross Sections for Ground State to np Excitations of Sodium and Potassium [O] . Philip M. Stone, Yong-Ki Kim 2004

机译：基态对钠和钾的np激发的电子冲击截面
7. R-matrix calculation of integral and differential cross sections for low-energy electron-impact excitations of the N-2 molecule [O] . Tashiro Motomichi, Morokuma Keiji 2007

机译：N-2分子低能电子碰撞激发的积分和微分截面的R矩阵计算
8. Numerical Calculation of Electron-Atom Excitation and Ionization Rates Using Gryzinski Cross Sections [R] . Goldstein, R. 1969

机译：用Gryzinski截面数值计算电子 - 原子激发和电离率

R-matrix calculations of the integral electron-impact excitation cross sections of the ground state of the barium atom

摘要

著录项

相似文献

相关主题

期刊订阅