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国家自然科学基金(10876028): 作品数：13被引量：20H指数：3; 导出分析报告; 相关作者：董晨钟蒋军颉录有丁晓彬郑曙东更多>>; 相关机构：西北师范大学青海大学中国科学院北京应用物理与计算数学研究所更多>>; 相关期刊：《原子核物理评论》《西北师范大学学报（自然科学版）》《Chinese Physics B》《物理学报》更多>>; 相关主题：电子碰撞激发高离化态多组态DIRAC-FOCK方法离子METHOD更多>>; 相关领域：理学电子电信更多>>

Transition probabilities and lifetimes of the low-lying levels of Fe XIV: 《Chinese Physics B》2012年第6期141-149,共9页范建中汪青敏常志伟董晨钟; Project supported by the National Natural Science Foundation of China (Grant Nos. 10876028,10847007,and 10964010);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20070736001); The multi-configuration Dirac-Fock method is employed to calculate the transition energies, probabilities, and oscillator strengths for electric dipole allowed （El） and forbidden （M1, E2, M2） lines for the 3s^23p,...; 关键词：transition probability LIFETIME Fe XIV

镁原子碰撞激发微分截面和Stokes参数的理论研究被引量：1: 《物理学报》2012年第10期141-149,共9页刘丽娟颉录有陈展斌蒋军董晨钟; 国家自然科学基金(批准号:10875017,10876028,10964010,91126007);甘肃省高等学校科研业务费专项基金资助的课题~~; 基于相对论扭曲波理论方法,并利用新发展的处理极化电子碰撞激发的计算程序REIE06,系统计算了中性镁原子基态3s^2 ~1S_0到激发态3s3p ~1P_1,3s4p ~1P_1的电子碰撞激发微分截面和角关联(Stokes)参数,计算过程中系统地考虑了相对论效应、...; 关键词：电子碰撞激发微分截面 Stokes参数相对论扭曲波理论

KLL dielectronic recombination process of He-like to O-like xenon ions: 《Chinese Physics B》2012年第1期163-170,共8页Zhang Deng-Hong Shi Ying-Long Jiang Jun Dong Chen-zhong Fumihiro Koike; Project supported by the National Natural Science Foundation of China(Grant Nos.10774122 and 10876028);the Natural ScienceFoundation of Gansu Province,China(Grant No.1010RJZA014);the Foundation of Northwest Normal University,China(Grant No.NWNU-KJCXGC-03-72); In this work, the KLL dielectronic recombination （DR） processes of highly charged He-like to O-like xenon ions are studied systematically by using a DR program, which is based on the multi-configuration Dirac-Fock ...; 关键词：KLL dielectronic recombination resonant strength Breit interaction

高离化态Au离子光电离过程的理论研究被引量：1: 《原子核物理评论》2011年第2期245-250,共6页王云荣刘晓斌丁晓彬董晨钟; 国家自然科学基金资助项目(10434100,10774122,10876028);高等学校博士学科点专项科研基金资助项目(20070736001)~~; 基于多组态Dirac-Fock方法的程序包GRASP92和RATIP及在此基础上最新发展的RELPHOTO08程序,系统地研究了高离化态金离子M壳层的光电离截面随入射光子能量、离化度以及壳层的变化规律。结果表明:光电离截面随光子能量的增大而单调减小;电...; 关键词：多组态DIRAC-FOCK方法光电离截面

Electron impact excitation rate coefficients of N II ion: 《Chinese Physics B》2010年第9期303-308,共6页杨宁选董晨钟蒋军颉录有; supported by the National Natural Science Foundation of China (Grant Nos.10774122 and 10876028);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No.20070736001);the Technology and Innovation Program of Northwest Normal University (Grant No.NWNU-KJCXGC-03-21); This paper calculates the electron impact excitation rate coefficients from the ground term 2s^22p^2 3p to the excited terms of the 2s^22p^2, 2s^2p^3, 2s^22p3s, 2s^22p3p, and 2s^22p3d configurations of N II. In the ca...; 关键词：relativistic distorted-wave method multiconfiguration Dirac Fork method configuration interaction rate coefficients

A Semi-Quantitative Analysis of Essential Micronutrient in Folium Lycii Using Laser-Induced Breakdown Spectroscopy Technique被引量：3: 《Plasma Science and Technology》2010年第4期478-481,共4页孙对兄苏茂根董晨钟张大成马新文; supported by National Natural Science Foundation of China (Nos.10774122, 10876028);the specialized Research Fund for the Doctoral Program of Higher Education of China (No.20070736001);the Foundation of Northwest Normal University of China (NWNU-KJCXGC-03-21); Abstract In this paper, the capabilities of laser-induced breakdown spectroscopy （LIBS） for rapid analysis to multi-component plant are illustrated using a 1064 nm laser focused onto the surface of folium lycii. Bas...; 关键词：PLASMA LIBS folium lycii semi-quantitative analysis

Interference Effects in Hyperfine Induced 2s2p ~3P_0,~3P_2→ 2s^2~1S_0 Transitions of Be-like Ions: 《Plasma Science and Technology》2010年第3期364-368,共5页李冀光董晨钟; supported by National Natural Science Foundation of China (Nos. 10774122, 10876028);the specialized Research Fund for the Doctoral Program of Higher Education of China (No.20070736001);the Foundation of Northwest Normal University of China (NWNU-KJCXGC-03-21); In this paper, we explored the characteristics of the interference effects between perturbative states in hyperfine induced 2s2p ^3p0,^3p2→ 2s^21S0 transitions of Be-like ions. It was found that the interference effe...; 关键词：hyperfine induced transition Be-like ions multiconfiguration Dirac-Fock （MCDF） method

Doubly excited 2s2p ^(1,3)P_1 resonances in photoionization of helium: 《Chinese Physics B》2009年第9期3819-3827,共9页万建杰董晨钟; supported by the National Natural Science Foundation of China (Grant Nos 10774122 and 10876028);the China/Ireland Science and Technology Collaboration Research Fund (Contract No CI-2004-07);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20070736001);the Foundation of Northwest Normal University of China (Grant No NWNU-KJCXGC-03-21); The multi-configuration Dirac-Fock （MCDF） method is implemented to study doubly excited 2s2p 1,3^P1 resonances of the helium atom and the interference between photoionization and photoexcitation autoionization proce...; 关键词：MCDF method doubly excited state PHOTOIONIZATION Fano parameter INTERFERENCE

CⅡ离子1s内壳层激发态的结构和衰变特性的理论研究被引量：3: 《物理学报》2009年第4期2350-2357,共8页师应龙董晨钟; 国家自然科学基金(批准号:10434100,10774122,10876028);高等学校博士学科点专项科研基金(批准号:20070736001);兰州重离子加速器国家实验室原子核理论中心基金;西北师范大学科技创新工程(批准号:NWNU-KJCXGC-03-21)资助的课题~~; 在相对论多组态Dirac-Fock理论方法基础上,通过系统考虑电子关联效应、弛豫效应以及相对论高阶修正,详细研究了CⅡ离子1s-2p光激发形成的内壳层电子激发态(1s2s22p2和1s2s2p3)、辐射和Auger末态的能级结构以及各种可能的衰变过程.计算了...; 关键词：内壳层激发态线宽寿命多组态DIRAC-FOCK方法

类氢U^91＋离子的辐射复合及其辐射退激发过程的理论研究: 《物理学报》2009年第4期2358-2363,共6页王永军万建杰丁晓彬董晨钟马新文王建国吴勇; 国家自然科学基金(批准号:10434100,10774122,10876028);高等学校博士学科点专项科研基金(批准号:20070736001);兰州重离子加速器国家实验室原子核理论中心基金;西北师范大学科技创新工程(批准号:NWNU-KJCXGC-03-21)资助的课题~~; 基于多组态Dirac-Fock理论方法,利用GRASP92和RATIP以及在此基础上最新发展的RERR06程序,对类氢U91+(1s)离子的辐射复合截面以及辐射退激发过程进行了详细的理论研究.系统地计算了具有确定能量的连续电子被处于基态的类氢U91+(1s)离子...; 关键词：辐射复合多组态Dirac-Fock理论方法辐射退激发

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