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The new modified Debye-Hückel electron shielding potential, which has been used in the study of fusion cross sections in plasma, is adopted in the atomic structure calculation under plasma environment. By variation of the Tsallis entropic parameter q, the average effect of plasma environment fluctuation is considered in atomic structure of plasma. A calculation using such modified Debye-Hückel potential of the He-like Al shows that the free electron distribution is different between the modified Debye-Hückel model and the linear Debye-Hückel model. This statistic method by considering the plasma fluctuation can also be extended to other plasma screening model, such as the self-consistent ion sphere model.
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Keywords:
- atomic structures in plasma /
- fluctuation of plasma environment /
- modified Debye-Hückel potential
[1] Griem H R 2005 Principles of Plasma Spectroscopy (Cambridge: Cambridge University Press).
[2] Murillo M S, Weisheit J C 1998 Phys. Reports 302 1
[3] David Salzmann 1998 Atomic Physics in Hot Plasma (New York Oxford: Oxford University Press)1.
[4] Hoe Nguyen, Grumberg J 1981 Phys. Rev. A 24 438
[5] Michel Koenig, Philippe Malnoult, Hoe Nguyen 1988 Phys. Rev. A 38 2089
[6] Hoe Nguyen, Michel Koenig 1986 Phys. Rev. A 33 1279
[7] David A Liberman 1979 Phys. Rev. B 20 4981
[8] Li X, Xu Z, Rosmej F B 2006 J. Phys. B: At. Mol. Phys. 39 3373
[9] Li Y, Wu J, Hou Y, Yuan J 2008 J. Phys. B: At. Mol. Phys. 41 145002
[10] Saha B, Fritzsche S 2007 J. Phys. B: At. Mol. Phys. 40 259
[11] Salzmann D, Stein J, Goldberg I B, Pratt R H 1991 Phys. Rev. A 44 1270
[12] Stein J, Salzmann D 1992 Phys. Rev. A 45 3943
[13] Nantel M, Ma G 1998 Phys. Rev. Lett. 80 4442
[14] Saemann A, Eidmann K 1999 Phy. Rev. Lett. 82 4843
[15] Rosmej F B, Hoffmann D H H 2000 Riken Review 31 42
[16] Woolsey N C, Chambers D M 2006 JQSRT 99 680
[17] Niu T Y, Cao J X 2007 Chin. Phys. 16 2757
[18] Guo Q C, Liu L Y 2010 Chin. Phys. B 19 2653
[19] Xiao D L, Ning C, Lan K, Ding N 2010 Acta Phys. Sin. 59 430 (in Chinese)[肖德龙、 宁 成、 蓝 可、 丁 宁 2010 物理学报 59 430]
[20] Quarati P, Scarfone A M 2007 The Astrophysical J. 666 1303
[21] Cowan R D 1981 The Theory of Atomic Structure & Spectra (Berkeley: University of California Press)1
[22] Grant I P 2007 Relativistic Quantum Theory of Atom & Molecules (New York: Springer)1
[23] Beck C 2001 Phys. Rev. Lett. 87 180601
[24] Wilk G, Wlodarczyk Z 2001 Chaos Solitons Fractals 13 581
[25] Ricci B, Degl’Innocenti S 1995 Phys. Rev. C 52 1095
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[1] Griem H R 2005 Principles of Plasma Spectroscopy (Cambridge: Cambridge University Press).
[2] Murillo M S, Weisheit J C 1998 Phys. Reports 302 1
[3] David Salzmann 1998 Atomic Physics in Hot Plasma (New York Oxford: Oxford University Press)1.
[4] Hoe Nguyen, Grumberg J 1981 Phys. Rev. A 24 438
[5] Michel Koenig, Philippe Malnoult, Hoe Nguyen 1988 Phys. Rev. A 38 2089
[6] Hoe Nguyen, Michel Koenig 1986 Phys. Rev. A 33 1279
[7] David A Liberman 1979 Phys. Rev. B 20 4981
[8] Li X, Xu Z, Rosmej F B 2006 J. Phys. B: At. Mol. Phys. 39 3373
[9] Li Y, Wu J, Hou Y, Yuan J 2008 J. Phys. B: At. Mol. Phys. 41 145002
[10] Saha B, Fritzsche S 2007 J. Phys. B: At. Mol. Phys. 40 259
[11] Salzmann D, Stein J, Goldberg I B, Pratt R H 1991 Phys. Rev. A 44 1270
[12] Stein J, Salzmann D 1992 Phys. Rev. A 45 3943
[13] Nantel M, Ma G 1998 Phys. Rev. Lett. 80 4442
[14] Saemann A, Eidmann K 1999 Phy. Rev. Lett. 82 4843
[15] Rosmej F B, Hoffmann D H H 2000 Riken Review 31 42
[16] Woolsey N C, Chambers D M 2006 JQSRT 99 680
[17] Niu T Y, Cao J X 2007 Chin. Phys. 16 2757
[18] Guo Q C, Liu L Y 2010 Chin. Phys. B 19 2653
[19] Xiao D L, Ning C, Lan K, Ding N 2010 Acta Phys. Sin. 59 430 (in Chinese)[肖德龙、 宁 成、 蓝 可、 丁 宁 2010 物理学报 59 430]
[20] Quarati P, Scarfone A M 2007 The Astrophysical J. 666 1303
[21] Cowan R D 1981 The Theory of Atomic Structure & Spectra (Berkeley: University of California Press)1
[22] Grant I P 2007 Relativistic Quantum Theory of Atom & Molecules (New York: Springer)1
[23] Beck C 2001 Phys. Rev. Lett. 87 180601
[24] Wilk G, Wlodarczyk Z 2001 Chaos Solitons Fractals 13 581
[25] Ricci B, Degl’Innocenti S 1995 Phys. Rev. C 52 1095
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