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利用基于多组态Dirac-Fock方法的程序包GRASP92和RATIP以及最新发展的RERR06程序,详细计算了高离化态金离子(类镍Au51+、类铜Au50+和类锌Au49+)俘获一个自由电子到nl(n=4—8,l =0—3)壳层的辐射复合谱以及相应的辐射退激发谱. 理论计算的辐射复合谱很好地重现了实验谱. 研究结果表明:对类镍Au51+、类铜Au50+和类锌Au49+而言
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关键词:
- 多组态Dirac-Fock方法 /
- 辐射复合 /
- 辐射退激发
Using multi-configuration Dirac-Fock method and the corresponding packages GRASP92 and RATIP, as well as the newly developed RERR06, we have calculated the radiative recombination (RR) spectra for capturing a continuum electron into n| (n=4—8, l=0—3) subshell of Ni-like Au51+, Cu-like Au50+ and Zn-like Au49+ ions and their corresponding radiative decay spectra. The calculated RR spectra reproduce the experimental spectra excellently. It was found that for the Ni-like Au51+, Cu-like Au50+ and Zn-like Au49+ ions, the probability of capturing a free electron to n=4 subshell is the largest. Furthermore, the main characteristics of the relative decay spectra is the domination of the lines from the captured electrons radiatively decaying from the n=4 subshell.[1] [1]ORourke B E, Kuramoto H, Li Y M, Ohtani S, Tong X M, Watanabe H, Currell F J 2004 J. Phys. B 37 2343
[2] [2]Quintenz J P, Bloomquist D D, Leeper R J, Mehlhorn T A, Olson C L, Olson R E, Peterson R R, Matzen M K, Cook D L 1996 Prog. Nucl. Ener. 30 183
[3] [3]Foord M E, Glenzer S H, Thoe R S, Wong K L, Fournier K B, Wilson B G, Springer P T 2000 Phys. Rev. Lett. 85 992
[4] [4]Glenzer S H, Fournier K B, Wilson B G, Lee R W, Suter L J 2001 Phys. Rev. Lett. 87 045002
[5] [5]Wong K L, May M J, Beiersdorfer P, Fournier K B, Wilson B, Brown G V, Springer P 2003 Phys. Rev. Lett. 90 235001
[6] [6]Peyrusse O, Arnoult C B, Bauche J 2005 J. Phys. B 38 L137
[7] [7]Fontes C J, Abdallah J Jr, Clark R E H, Kilcrease D P 2000 J. Quant. Spectrosc. Radiat. Transf. 65 223
[8] [8]Yang T L, Jiang G, Zhu Z H 2002 Chin. Phys. Lett. 19 934
[9] [9]Hou Y, Jin F T, Yuan J M 2007 J. Phys: Condens. Matter 19 425204
[10] ]Honda K, Mima K 1997 Phys. Rev. E 55 4594
[11] ]Yuan J K, Sun Y S, Zheng S T 1996 J. Phys. B 29 153
[12] ]Jiao R Z, Cheng X L, Yang X D 2003 Chin. Phys. 12 1140
[13] ]Cheng X L, Liu X H, Yang X D, Wang H B, Li S W, Zhen Z J 1999 High Power Laser and Particle Beams 11 83 (in Chinese) [程新路、刘小红、杨向东、王红斌、李三伟、郑志坚 1999 强激光与粒子束 11 83]
[14] ]May M J, Fournier K B, Beiersdorfer P, Chen H, Wong K L 2003 Phys. Rev. E 68 036402
[15] ]May M J, Beiersdorfer P, Jordan N, Scofield J H, Reed K J, Hansen S B, Fournier K B, Gu M F, Brown G V, Porter F S, Kelley R, Kilbourne C A, Boyce K R 2005 Nucl. Instrum. 2 Meth. Phys. Res. B 235 231
[16] ]Fritzsche S 2002 Phys. Scripta T110 37
[17] ]Dyall K G, Grant I P, Johnson C T, Parpia F A, Plummer E P 1989 Comput. Phys. Commun. 55 425
[18] ]Dong C Z, Fritzsche S 2005 Phys. Rev. A 72 012507
[19] ]Dong C Z, Fritzsche S, Fricke B 2003 Eur. Phys. J. D 23 5
[20] ]Dong C Z, Fritzsche S, Xie L Y 2003 J. Quant. Spectrosc. Radiat. Transf. 76 447
[21] ]Parpia F A, Froese F C, Grant I P 1996 Comput. Phys. Commun. 94 249
[22] ]Koval P, Fritzsche S 2005 Comput. Phys. Commun. 172 187
[23] ]Wan J J, Dong C Z, Sang C C, Ding X B, Xie L Y, Jiang J 2007 J. Phys: Confer. Ser. 58 367
[24] ]Cowan R D 1981 The Theory of Atomic Structure and Spectral (Berkeley: University of California Press)
[25] ]Zhang H L 1998 Phys. Rev. A 57 2640
[26] ]Zhang H L, Nahar S N, Pradhan A K 2001 Phys. Rev. A 64 032719
[27] ]Sang C C, Wan J J, Dong C Z, Ding X B, Jiang J 2008 Acta Phys. Sin. 57 2152 (in Chinese) [桑萃萃、万建杰、董晨钟、丁晓彬、蒋军 2008 57 2152]
[28] ]Grant I P, Mckenzie B J, Norrington P H, Mayers D F, Pyper N C 1980 Comput. Phys. Commun. 21 207
[29] ]Wan J J 2007 M. S. Thesis (Lanzhou: Northwest Normal University) (in Chinese) [万建杰 2007 硕士学位论文 (兰州:西北师范大学) ]
[30] ]Grant I P 1974 J. Phys. B 7 1458
[31] ]Zeng J L, Zhao G, Yuan J M 2007 At. Data Nucl. Data Tables 93 199
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[1] [1]ORourke B E, Kuramoto H, Li Y M, Ohtani S, Tong X M, Watanabe H, Currell F J 2004 J. Phys. B 37 2343
[2] [2]Quintenz J P, Bloomquist D D, Leeper R J, Mehlhorn T A, Olson C L, Olson R E, Peterson R R, Matzen M K, Cook D L 1996 Prog. Nucl. Ener. 30 183
[3] [3]Foord M E, Glenzer S H, Thoe R S, Wong K L, Fournier K B, Wilson B G, Springer P T 2000 Phys. Rev. Lett. 85 992
[4] [4]Glenzer S H, Fournier K B, Wilson B G, Lee R W, Suter L J 2001 Phys. Rev. Lett. 87 045002
[5] [5]Wong K L, May M J, Beiersdorfer P, Fournier K B, Wilson B, Brown G V, Springer P 2003 Phys. Rev. Lett. 90 235001
[6] [6]Peyrusse O, Arnoult C B, Bauche J 2005 J. Phys. B 38 L137
[7] [7]Fontes C J, Abdallah J Jr, Clark R E H, Kilcrease D P 2000 J. Quant. Spectrosc. Radiat. Transf. 65 223
[8] [8]Yang T L, Jiang G, Zhu Z H 2002 Chin. Phys. Lett. 19 934
[9] [9]Hou Y, Jin F T, Yuan J M 2007 J. Phys: Condens. Matter 19 425204
[10] ]Honda K, Mima K 1997 Phys. Rev. E 55 4594
[11] ]Yuan J K, Sun Y S, Zheng S T 1996 J. Phys. B 29 153
[12] ]Jiao R Z, Cheng X L, Yang X D 2003 Chin. Phys. 12 1140
[13] ]Cheng X L, Liu X H, Yang X D, Wang H B, Li S W, Zhen Z J 1999 High Power Laser and Particle Beams 11 83 (in Chinese) [程新路、刘小红、杨向东、王红斌、李三伟、郑志坚 1999 强激光与粒子束 11 83]
[14] ]May M J, Fournier K B, Beiersdorfer P, Chen H, Wong K L 2003 Phys. Rev. E 68 036402
[15] ]May M J, Beiersdorfer P, Jordan N, Scofield J H, Reed K J, Hansen S B, Fournier K B, Gu M F, Brown G V, Porter F S, Kelley R, Kilbourne C A, Boyce K R 2005 Nucl. Instrum. 2 Meth. Phys. Res. B 235 231
[16] ]Fritzsche S 2002 Phys. Scripta T110 37
[17] ]Dyall K G, Grant I P, Johnson C T, Parpia F A, Plummer E P 1989 Comput. Phys. Commun. 55 425
[18] ]Dong C Z, Fritzsche S 2005 Phys. Rev. A 72 012507
[19] ]Dong C Z, Fritzsche S, Fricke B 2003 Eur. Phys. J. D 23 5
[20] ]Dong C Z, Fritzsche S, Xie L Y 2003 J. Quant. Spectrosc. Radiat. Transf. 76 447
[21] ]Parpia F A, Froese F C, Grant I P 1996 Comput. Phys. Commun. 94 249
[22] ]Koval P, Fritzsche S 2005 Comput. Phys. Commun. 172 187
[23] ]Wan J J, Dong C Z, Sang C C, Ding X B, Xie L Y, Jiang J 2007 J. Phys: Confer. Ser. 58 367
[24] ]Cowan R D 1981 The Theory of Atomic Structure and Spectral (Berkeley: University of California Press)
[25] ]Zhang H L 1998 Phys. Rev. A 57 2640
[26] ]Zhang H L, Nahar S N, Pradhan A K 2001 Phys. Rev. A 64 032719
[27] ]Sang C C, Wan J J, Dong C Z, Ding X B, Jiang J 2008 Acta Phys. Sin. 57 2152 (in Chinese) [桑萃萃、万建杰、董晨钟、丁晓彬、蒋军 2008 57 2152]
[28] ]Grant I P, Mckenzie B J, Norrington P H, Mayers D F, Pyper N C 1980 Comput. Phys. Commun. 21 207
[29] ]Wan J J 2007 M. S. Thesis (Lanzhou: Northwest Normal University) (in Chinese) [万建杰 2007 硕士学位论文 (兰州:西北师范大学) ]
[30] ]Grant I P 1974 J. Phys. B 7 1458
[31] ]Zeng J L, Zhao G, Yuan J M 2007 At. Data Nucl. Data Tables 93 199
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