Photoionization cross section of non-hydrogenic levels for weakly coupled plasmas

Journal of Quantitative Spectroscopy and Radiative Transfer

Volumn 108, Issue 2, 2007, Pages 239-255

  Rodriguez R ^a   Gil, J M ^a   Florido, R ^a  

^a UNIVERSITY OF LAS PALMAS DE GRAN CANARIA   (Spain)

Author keywords

Analytical potentials; Bound and free wave functions; Debye H ckel model; Photoionization cross sections; Threshold energy; Weakly coupled plasmas

Indexed keywords

CALCULATIONS; CHARGE DENSITY; ELECTRON ENERGY LEVELS; NUMERICAL METHODS; PLASMAS; QUANTUM THEORY; WAVE FUNCTIONS;

PHOTOIONIZATION CROSS-SECTIONS; THRESHOLD ENERGY; WEAKLY COUPLED PLASMAS;

PHOTOIONIZATION;

ANALYTICAL METHOD; ELECTRON; IONIZATION; NUMERICAL METHOD; PLASMA; QUANTUM MECHANICS;

EID: 35148837280     PISSN: 00224073     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jqsrt.2007.03.013     Document Type: Article

References (27)

1. Jung Y.-D. K-shell photoionizations in strongly coupled plasmas. Phys Plasmas 5 (1998) 4456-4460
2. Rosznyai BF, Jacobs V. Photorecombination rates of hydrogenic and non hydrogenic levels. Report, UCRL-96877. Lawrence Livermore National Laboratory, Livermore, CA, 1987.
3. Rodriguez R., Gil J.M., Rubiano J.G., Florido R., Marte P., and Minguez E. Relativistic quantum calculation of photoionization cross-section of hydrogenic and non-hydrogenic states using analytical potentials. JQSRT 91 (2005) 393-413
4. Martel P., Doreste L., Mínguez E., and Gil J.M. A parametric potential for ions from helium to iron isoelectronic sequences. JQSRT 54 (1995) 621-636
5. Martel P., Rubiano J.G., Gil J.M., Doreste L., and Minguez E. Analytical expressions for the n-order momenta of charge distribution for ions. JQSRT 4 (1998) 623-633
6. Salzmann D. Atomic physics in hot plasmas (1998), Oxford University Press, New York
7. Jung Y.-D. Plasma screening effects on the electron-impact excitation of hydrogenic ions in dense plasmas. Phys Fluids B 5 (1993) 3432-3440
8. Gil J.M., Martel P., Minguez E., Rubiano J.G., Rodríguez R., and Ruano F.H. An effective analytical potential including plasma effects. JQSRT 75 (2002) 539-557
9. Rouse C.A. Screening of many electron atoms. Phys Rev A 4 (1971) 90-97
10. Rogers F.J. Statistical mechanics of Coulomb rare gases for arbitrary charge. Phys Rev A 10 (1974) 2441-2456
11. Rogers F.J. Analytic electron-ion effective potentials for Z≤55. Phys Rev A 23 (1981) 1008-1014
12. Liberman D.A., and Zangwill A. A relativistic program for optical response in atoms using a time dependent local approximation. Comput Phys Commun 32 (1984) 75-82
13. Ichimaru S. Strongly coupled plasmas-high-density classical plasmas and degenerate electron liquids. Rev Mod Phys 54 (1982) 1017-1059
14. Jung Y.-D. Plasma screening effects on photoionizations in weakly coupled plasmas. Phys Plasmas 5 (1998) 3781-3785
15. Schlüter D. Applicability of the Debye-Hückel approximation to the calculation of bound states. JQSRT 43 (1990) 407-414
16. Gunnarsson O., and Lundqvist B. Exchange and correlation in atoms, molecules and solids by the spin-density-functional formalism. Phys Rev B 13 (1976) 4274-4298
17. Cowan R.D. The theory of atomic structure and spectra (1981), University of California Press, Berkeley
18. Zhao L.B., and Ho Y.K. Influence of plasma environments on photoionization of atoms. Phys Plasmas 11 (2004) 1695-1700
19. Yu A.C.H., and Ho Y.K. Stark shifts and widths of hydrogen atoms in Debye plasmas. Phys Plasmas 12 (2005) 0433021-0433029
20. Sahoo S., and Ho Y.K. Photoionization of Li and Na in Debye plasma environments. Phys Plasmas 13 (2006) 0633011-0633019
21. Murillo M., and Weisheit J.C. Dense plasmas, screened interactions and atomic ionization. Phys Rep 302 (1998) 1-65
22. Bornath Th., Schlanges M., Morales F., and Prenzel R. Dynamical screening effects on rate coefficients for dense plasmas. JQSRT 58 (1997) 501-508
23. Hitzchke L., and Gunter S. The influence of many-particle effects beyond the Debye approximation. JQSRT 56 (1996) 423-441
24. Kim C.G., and Jung Y.D. Dynamic screening effects on semiclassical electron captures from hydrogenic ions by protons in weakly coupled plasmas. Phys Plasmas 5 (1998) 3439-3496
25. Kim C.G., and Jung Y.D. Semiclassical electron captures probabilities for proton-hydrogenic ions collisions in dense plasmas. Phys Plasmas 5 (1998) 2089-2806
26. Jung Y.D., and Yoon J.S. Electron capture in the Lorentzian distribution plasma. Phys Plasmas (1999) 3674-3677
27. Kim C.G., and Jung Y.D. Dynamic screening effects on semiclassical electron captures in Kappa-Maxwellian plasmas. Plasma Phys Control Fusion 46 (2004) 1493-1500