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利用R矩阵方法计算了F3+和Ne4+离子的基态2s22p2(3P)和激发态2s22p2 (1D,1S),2s2p3 (5So)的分波光电离截面、总光电离截面,分析辨认出了这些离子在自光电离过
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关键词:
- F3+离子和Ne4+离子 /
- 光电离 /
- 自电离共振 /
- R矩阵
We have calculated the partial and total photoionization cross sections for ground states 2s22p2 (3P) and excited states 2s22p2(1D,1S) ,2s2p3 (5So) of F3+ and Ne4+ ions and analyzed and identified the corresponding transitions of autoionization resonances for the ions in the photoionization processes. The obtained resonance structures of total photoionization cross sections are compared with the recent experimental ones and other theoretical calculations. It is shown that our results are in good agreement with the recent experimental ones.-
Keywords:
- F3+ ion and Ne4+ ion /
- photoionization /
- autoionization resonances /
- R-matrix
[1] Kjeldsen H 2006 J. Phys. B 39 R325
[2] West J B 2001 J. Phys. B 34 R45
[3] Seaton M J. 1987 J. Phys. B 20 6363
[4] Hummer D G, Berrington K A, Eissner W, Pradhan A K, Saraph H E, Tully J A 1993 Astron. Astrophys. 279 298
[5] Bizau J M, Champeaux J P, Cubaynes D, Wuilleumier F, Folkmann F, Jacobsen T, Penet F, Blancard C, Kjeldsen H 2005 Astron. Astrophys. 439 387
[6] Oura M, Yamaoka H, Kawatsura K, Kimata J, Hayaishi T, Takahashi T, Koizumi T, Sekiola T, Terasawa M, Itoh Y, Awaya Y, Yokoya A, Agui A, Yoshigoe A, Saitoh Y 2000 Phys. Rev. A 63 014704
[7] Yamaoka H, Oura M, Kawatsura K 2001 Phys. Rev. A 65 012709
[8] Covington A M, Aguilar A, Covington I R, Gharaibeh M F, Hinojosa G, Shirley C A, Phaneuf R A 2002 Phys. Rev. A 66 062710
[9] Defrance P, Chantrenne S, Rachafit S, Belic D S, Jureta J, Gregory D, Brouillard F 1990 J. Phys. B 23 2333
[10] Aguilar A, Emmons E D, Gharaibeh M F, Covington A M, Bozek J D, Ackerman G, Canton S, Rude B, Schlachter A S, Hinojosa G, Alvarez I, Cisneros C, McLaughlin B M, Phaneuf R A 2005 J. Phys. B 38 343
[11] Luo D and PradhantA K 1989 J. Phys. B 22 3377
[12] Nahar S N, Pradhan A K 1997 APJS 111 339
[13] Wang G L and Zhou X X 2009 Chin. Phys. B 18 3833
[14] Wu Y J, and Li J M 1989 Acta. Phys. Sin. 38 1056 (in Chinese)[巫英坚、 李家明 1989 38 1056]
[15] Wang G L, Wan J J and Zhou X X 2010 J. Phys. B 43 035001
[16] Burke P G and Berrington K A 1993 Atomic and molecular processes: an R-matrix approach (Bristol: Institute of Physics Publishing)
[17] Berrington K A, Burke P G, Butler K, Seaton M J, Storey P J, Taylor K T, Yan Y 1987 J. Phys. B 20 6379
[18] Berrington K A, Eissner W B and Norrington P N 1995 Comput. Phys. Commun. 92 290
[19] Clementi E, Roetti C 1974 At Data Nucl Data Tables.14 177
[20] Hibbert A 1975 Comput. Phys. Commun 9 141
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[1] Kjeldsen H 2006 J. Phys. B 39 R325
[2] West J B 2001 J. Phys. B 34 R45
[3] Seaton M J. 1987 J. Phys. B 20 6363
[4] Hummer D G, Berrington K A, Eissner W, Pradhan A K, Saraph H E, Tully J A 1993 Astron. Astrophys. 279 298
[5] Bizau J M, Champeaux J P, Cubaynes D, Wuilleumier F, Folkmann F, Jacobsen T, Penet F, Blancard C, Kjeldsen H 2005 Astron. Astrophys. 439 387
[6] Oura M, Yamaoka H, Kawatsura K, Kimata J, Hayaishi T, Takahashi T, Koizumi T, Sekiola T, Terasawa M, Itoh Y, Awaya Y, Yokoya A, Agui A, Yoshigoe A, Saitoh Y 2000 Phys. Rev. A 63 014704
[7] Yamaoka H, Oura M, Kawatsura K 2001 Phys. Rev. A 65 012709
[8] Covington A M, Aguilar A, Covington I R, Gharaibeh M F, Hinojosa G, Shirley C A, Phaneuf R A 2002 Phys. Rev. A 66 062710
[9] Defrance P, Chantrenne S, Rachafit S, Belic D S, Jureta J, Gregory D, Brouillard F 1990 J. Phys. B 23 2333
[10] Aguilar A, Emmons E D, Gharaibeh M F, Covington A M, Bozek J D, Ackerman G, Canton S, Rude B, Schlachter A S, Hinojosa G, Alvarez I, Cisneros C, McLaughlin B M, Phaneuf R A 2005 J. Phys. B 38 343
[11] Luo D and PradhantA K 1989 J. Phys. B 22 3377
[12] Nahar S N, Pradhan A K 1997 APJS 111 339
[13] Wang G L and Zhou X X 2009 Chin. Phys. B 18 3833
[14] Wu Y J, and Li J M 1989 Acta. Phys. Sin. 38 1056 (in Chinese)[巫英坚、 李家明 1989 38 1056]
[15] Wang G L, Wan J J and Zhou X X 2010 J. Phys. B 43 035001
[16] Burke P G and Berrington K A 1993 Atomic and molecular processes: an R-matrix approach (Bristol: Institute of Physics Publishing)
[17] Berrington K A, Burke P G, Butler K, Seaton M J, Storey P J, Taylor K T, Yan Y 1987 J. Phys. B 20 6379
[18] Berrington K A, Eissner W B and Norrington P N 1995 Comput. Phys. Commun. 92 290
[19] Clementi E, Roetti C 1974 At Data Nucl Data Tables.14 177
[20] Hibbert A 1975 Comput. Phys. Commun 9 141
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