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Equation of State and Ionization of Dense Plasmas

Published online by Cambridge University Press:  12 April 2016

W. Ebeling
W. Ebeling*
Affiliation:
Humboldt-Universität,Sektion Physik, 1040 Berlin, DDR

Abstract

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In large regions of densities and temperatures the properties of plasmas are influenced by Coulombic forces. Here especially hydrogen and helium plasmas are studied. The region of nonideality is given and the main effects as screening, quantum corrections, level shifts and the cut off for the sum over states are discussed. Based on methods of classical and quantum statistics corrections to the ideal EOS are calculated. Interpolational expressions covering the whole density-temperature plane are given and phase transitions to highly ionized states are discussed. Level shifts due to nonideality are derived. Finally the ionization equilibrium and kinetics are considered theoretically focussing the attention on nonideality effects.

Type
Part 1: Solar Modelling
Information
International Astronomical Union Colloquium , Volume 121: Inside the Sun , 1990 , pp. 43 - 58
Copyright
Copyright © Kluwer 1990

References

[1] Ebeling, W., Engel, A., Feistel, R., Physik der Evolutions processe, Akademie Verlag, Berlin 1989 Google Scholar
[2] Feistel, R., Ebeling, W., Evolution of Complex Systems, Kluwer Academic Publ., Dordrecht 1989 Google Scholar
[3] Rogers, F. A., Phys. Rev. A38 (1988) 5007; Astrophys. J. 310 (1986) 723CrossRefGoogle Scholar
[4] Iglesias, C.A., Invited Lecture at the IAU-Colloquium 121 and contribution to his volumeGoogle Scholar
[5] Däppen, W., Lebreton, Y., Rogers, F., The Equation of State of the Solar Interior. Contr. to IAU-Colloquium 121,Versailles 1989 Google Scholar
[6] Hummer, D.G., Mihalas, D., Astrophys. J. 331 (1988) 749 Däppen, W., Anderson, L., Mihalas, D., Astrophys. J. 319 (1987) 195;CrossRefGoogle Scholar
Mihalas, D., Däppen, W., Hummer, D.G., Astrophys. J. 331 (1988) 815 CrossRefGoogle Scholar
[7] Ebeling, W., Kraeft, W.D., Kremp, D., Röpke, G., Physica 140A (1986) 160;Google Scholar
Kraeft, W.D., Ebeling, W., Kremp, D., Röpke, G, Ann. Physik 46 (1988) 429 CrossRefGoogle Scholar
[8] Ebeling, W., Physica 43 (1969) 293; 73 (1974) 573Google Scholar
[9] Kraeft, W.D., Ebeling, W., Kremp, D., Röpke, G., Quantum Statistics of Charged Particle Systems, Plenum Press. New York 1986 Google Scholar
[10] Ross, M., Ree, F.H., Young, D.A., J. Chem. Phys. 74 (1983) 1487 Google Scholar
11] Ross, M., Young, D.A., Phys. Lett. 118A (1986) 463 Google Scholar
[12] Mansouri, G.A. et al., J. Chem. Phys. 54 (1971) 1523 Google Scholar
[13] Ebeling, W., Förster, A., Redmer, R., Rother, T., Schlanges, A., Instabilities and Phase Transitions in Dense Hydrogen, Rare Gas and Alkali Plasmas, ICPIG-18, Invited Papers, Swansea 1987.Google Scholar
[14] Galam, S., Hansen, J.P., Phys. Rev. A14 (1976) 816 Google Scholar
[15] Dewitt, H.E., Phys. Rev. A14 (1976) 129 Google Scholar
[16] Redmer, R., Röpke, G., Physica 130A (1985) 523 Google Scholar
[17] Ebeling, W., Kraeft, W.D., Kremp, D., Bound States and Ionization Equilibrium in Plasmas and Solids, Akademie-Verlag, Berlin 1976 Google Scholar
[18] Ebeling, W., Richert, W., Phys. Lett. 108A (1985) 80; phys. stat. sol. (b)128 (1985) 467Google Scholar
[19] Ebeling, W., Förster, A., Richert, W., Hess, H., Physica 150A (1988) 159 Google Scholar
[20] Ebeling, W., Z. phys. Chem. (Leipzig) 271 (1990) N°2Google Scholar
[21] Ebeling, W., Contr. Plasmas Phys. 29 (1989) 165 Google Scholar
[22] Ebeling, W., Lehmann, H., Ann. Physik 45 (1988) 529 Google Scholar
[23] Hess, H., High Pressure Research 1 (1989) 203 Google Scholar
[24] Valuev, A.A., Medvedev, I.T., Norman, G.E., Zh. eksp.teor. Fiz. (USSR) 59 (1970) 2228 Google Scholar
[25] Tscharnuter, W.M., Instabilities in the Early Protosun Contr. to IAU-Colloquium 121, Versailles 1989; Formation of Viscous Protostellar Accretion Disks. Contr. to Conf. Accretion Disks, Garching 1989.Google Scholar
[26] Schlanges, M., Bornath, Th., Kremp, D., Phys. Rev. A38 (1988) 2174 Google Scholar
[27] Kilimann, K., Kraeft, W.D., Kremp, D., Phys. Lett. A61 (1977) 393 Google Scholar
[28] Ebeling, W., Kilimann, K., Z. Naturf. 44a (1989)Google Scholar