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Au激光等离子体X射线发射光谱的理论研究

唐京武 黄笃之 易有根

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Au激光等离子体X射线发射光谱的理论研究

唐京武, 黄笃之, 易有根

Theoretical calculations of X-ray spectra of Au plasma

Yi You-Gen, Tang Jing-Wu, Huang Du-Zhi
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  • 采用细致组态(detailed configuration accounting, DCA)方法和碰撞辐射模型(collisional radiative equilibrium model),Cowan的相对论的原子结构理论程序,选取与初、末离子组态有关的平均组态,取Hartree-Fock-Slater自洽势,考虑了非局域热动力学平衡条件下等离子体的主要原子动力学过程,建立了描述等离子体中碰撞辐射模型的离子布居和能级布居的速率方程,得到了Au元素的离子分布和能级分布, 电荷态分布和平均电离度,并模拟出
    By using a detailed configuration accounting method in the collisional radiative equilibrium model, and Cowans relativistic atomic structure code with respect to ionic averaged configurations and Hartree-Fock-Slater potential, we solve the rate equations for populations of all ionic and level populations of all excited states, in which main consider main atomic dynamic processes in a non-local thermodynamic equilibrium plasma can be considered, thereby obtaining the ionic populations and energy level populations and the ionic charge stage distribution and the average charge for Au. We also simulate and calculate the X-ray emission spectra of Au 5f—3d transition arrays. The calculated results are in good agreement with the experimental data for a well-characterized highly ionized Au plasma.
    • 基金项目: 国家自然科学基金(批准号:10275056)资助的课题.
    [1]

    Glenzer S H, Rozmus W, MacGowan B J, Estabrook K G, Groot J D D, Zimmerman G B 1999 Phys. Rev. Lett. 82 97

    [2]

    Fontes C J, Abdallah Jr J, Clark R E H, Kilcrease D P 2000J. Quant. Spectrosc. Radiat. Transfer. 65 223

    [3]

    Phys. Sin. 50 711(in Chinese) [陈 波、郑志坚、丁永坤、李三伟、王耀梅 2001 物理学报 50 711]

    [4]

    He B, Yi Y G, Jiang S E, Tang Y J, Zheng Z J 2009 Acta Phys. Sin. 58 6879 (in Chinese) [何 彪、易有根、江少恩、唐永建、郑志坚2009 物理学报 58 6879]

    [5]

    Yi Y G, Wang H L, Wu J, Yang J M, Zheng Z J, Tang G 2006 J. Atom. Mol. Phys. 23 425 (in Chinese) [易有根、王华兰、吴 劼、杨家敏、郑志坚、唐 鸽 2006原子与分子物理学报 23 425]

    [6]

    Duan B, Wu Z Q, Wang J G 2009 Science in China G39 241 (in Chinese) [段 斌、吴泽清、王建国 2009中国科学G辑 39 241]

    [7]

    Klapisch M, Bar-Shalom A, Oreg J 1998 Phys. Plasmas. 5 1919

    [8]

    Foord M E, Glenzer S H, Thoe R S, Wong K L, Fournier K B, Albritton J R 2000 J. Quantum Spectr. Rad. Trans. 65 231

    [9]

    Glenzer S H, Fournier K B, Wilson B G, Lee R W 2001 J. Quant. Spectrosc. Radiat. Transfer. 71 355

    [10]

    Yi Y G, Zheng Z J, Yan J, Li P, Fan Q Y, Qiu Y B 2002 Acta Phys. Sin. 51 2740 (in Chinese) [易有根、郑志坚、颜 君、李 萍、方泉玉、邱玉波2002物理学报 51 2740]

    [11]

    Zhang H, Cheng X L, Yang X D, Xie F J, Zhang J Y, Yang G H 2003 Acta Phys. Sin. 52 3098 (in Chinese) [张 红、程新路、杨向东、谢方军、张继彦、杨国洪 2003 物理学报 52 3098]

    [12]

    Cai J, Yi Y G, Zheng Z J, Yi Zao, Yan J, Qiu Y B 2009 J. Atom. Mol. Phys. 26 284 (in Chinese) [蔡 静、易有根、郑志坚、易 早、颜 君、邱玉波 2009 原子与分子物理学报 26 284]

    [13]

    Yi Y G, Zheng Z J, Yan J, Li P, Fan Q Y, Qiu Y B 2003 High Power Laser and Particle Beams 15 145 (in Chinese) [易有根、郑志坚、颜 君、李 萍、方泉玉、邱玉波 2003 强激光与粒子束 15 145]

    [14]

    Yi Y G, Wan X W, Zheng Z J, Yan J, Li P, Fan Q Y, Qiu Y B 2003 J. Atom. Mol. Phys. 20 173 (in Chinese) [易有根、王学文、郑志坚、颜 君、李 萍、方泉玉、邱玉波 2003 原子与分子物理学报 20 173]

    [15]

    Yang G H, Zhang J Y, Zhang B H, Zhou Y Q, Li J, 2000 Acta Phys. Sin. 49 2389 (in Chinese) [杨国洪、张继彦、张保汉、 〖15] Chen B, Zheng J Y, Ding Y K, Li S W, Wang Y M, 2001 Acta

  • [1]

    Glenzer S H, Rozmus W, MacGowan B J, Estabrook K G, Groot J D D, Zimmerman G B 1999 Phys. Rev. Lett. 82 97

    [2]

    Fontes C J, Abdallah Jr J, Clark R E H, Kilcrease D P 2000J. Quant. Spectrosc. Radiat. Transfer. 65 223

    [3]

    Phys. Sin. 50 711(in Chinese) [陈 波、郑志坚、丁永坤、李三伟、王耀梅 2001 物理学报 50 711]

    [4]

    He B, Yi Y G, Jiang S E, Tang Y J, Zheng Z J 2009 Acta Phys. Sin. 58 6879 (in Chinese) [何 彪、易有根、江少恩、唐永建、郑志坚2009 物理学报 58 6879]

    [5]

    Yi Y G, Wang H L, Wu J, Yang J M, Zheng Z J, Tang G 2006 J. Atom. Mol. Phys. 23 425 (in Chinese) [易有根、王华兰、吴 劼、杨家敏、郑志坚、唐 鸽 2006原子与分子物理学报 23 425]

    [6]

    Duan B, Wu Z Q, Wang J G 2009 Science in China G39 241 (in Chinese) [段 斌、吴泽清、王建国 2009中国科学G辑 39 241]

    [7]

    Klapisch M, Bar-Shalom A, Oreg J 1998 Phys. Plasmas. 5 1919

    [8]

    Foord M E, Glenzer S H, Thoe R S, Wong K L, Fournier K B, Albritton J R 2000 J. Quantum Spectr. Rad. Trans. 65 231

    [9]

    Glenzer S H, Fournier K B, Wilson B G, Lee R W 2001 J. Quant. Spectrosc. Radiat. Transfer. 71 355

    [10]

    Yi Y G, Zheng Z J, Yan J, Li P, Fan Q Y, Qiu Y B 2002 Acta Phys. Sin. 51 2740 (in Chinese) [易有根、郑志坚、颜 君、李 萍、方泉玉、邱玉波2002物理学报 51 2740]

    [11]

    Zhang H, Cheng X L, Yang X D, Xie F J, Zhang J Y, Yang G H 2003 Acta Phys. Sin. 52 3098 (in Chinese) [张 红、程新路、杨向东、谢方军、张继彦、杨国洪 2003 物理学报 52 3098]

    [12]

    Cai J, Yi Y G, Zheng Z J, Yi Zao, Yan J, Qiu Y B 2009 J. Atom. Mol. Phys. 26 284 (in Chinese) [蔡 静、易有根、郑志坚、易 早、颜 君、邱玉波 2009 原子与分子物理学报 26 284]

    [13]

    Yi Y G, Zheng Z J, Yan J, Li P, Fan Q Y, Qiu Y B 2003 High Power Laser and Particle Beams 15 145 (in Chinese) [易有根、郑志坚、颜 君、李 萍、方泉玉、邱玉波 2003 强激光与粒子束 15 145]

    [14]

    Yi Y G, Wan X W, Zheng Z J, Yan J, Li P, Fan Q Y, Qiu Y B 2003 J. Atom. Mol. Phys. 20 173 (in Chinese) [易有根、王学文、郑志坚、颜 君、李 萍、方泉玉、邱玉波 2003 原子与分子物理学报 20 173]

    [15]

    Yang G H, Zhang J Y, Zhang B H, Zhou Y Q, Li J, 2000 Acta Phys. Sin. 49 2389 (in Chinese) [杨国洪、张继彦、张保汉、 〖15] Chen B, Zheng J Y, Ding Y K, Li S W, Wang Y M, 2001 Acta

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  • 被引次数: 0
出版历程
  • 收稿日期:  2009-11-06
  • 修回日期:  2010-02-02
  • 刊出日期:  2010-11-15

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