Abstract
This paper describes the multi-dimensional Non-Local Thermodynamic Equilibrium (NLTE) simulation code GLF. GLF simulates those physical processes needed for modeling X-ray lasers: atomic kinetics, radiation transport, hydrodynamics and basic laser-plasma interactions. GLF is constructed to be modular, portable and efficient. This paper concentrates on the physical formulations and numerical methods used in GLF.
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References
D. Mihalas:Stellar Atmospheres (Freeman, San Francisco 1978)
J.C. Stewart, K.D. Pyatt: Astrophys. J.144, 1203 (1966)
D.H. Hummer, D. Mihalas: Astrophys. J.331, 794 (1988)
S. Kaushik, P.L. Hagelstein: J. Comput. Phys.101, 360 (1992)
D.S. Kershaw: J. Comput. Phys.26, 43 (1978)
P. Feautrier: C.R. Acad. Sci.258, 3189 (1964)
G.L. Olson, P.B. Kunasz: J. Quant. Spectrosc. Radiat. Transfer38, 325 (1987)
H.A. Scott:Linearization Algorithms for Line Transfer (University of California Report UCRL-JC-105464, Livermore, CA 1990)
M.L. Adams:Proc. of the Topical Meeting in Advances in Mathematics, Computations and Reactor Physics, Vol. 3, Sects. 13.2, 2–1 (Pittsburg, PA 1991)
P. Kunasz, L.H. Auer: J. Quant. Spectrosc. Radiat. Transfer39, 67 (1988)
P.B. Kunasz, G.L. Olson: J. Quant. Spectrosc. Radiat. Transfer39, 1 (1988)
W. Kalkofen (ed.):Numerical Radiative Transfer (Cambridge Univ. Press, Cambridge 1987)
L. Auer, J. Heasley: Astrophys. J.205, 165 (1976)
G.L. Olson, L.H. Auer, J.R. Buchler: J. Quant. Spectrosc. Radiat. Transfer35, 431 (1986)
K.C. Ng: J. Chem. Phys.61, 2680 (1974)
Y. Saad, M.H. Schultz: SIAM J. Sci. Stat. Comput.7, 856 (1986)
W.L. Kruer:The Physics of Laser Plasma Interactions (Addison-Wesley, Redwood City, CA 1988)
G. Bekefi:Radiation Processes in Plasmas (Wiley, New York 1966)
N.M. Kroll, K.M. Watson: Phys. Rev. A8, 804 (1973)
A.B. Langdon: Phys. Rev. Lett.44, 575 (1980)
V.L. Ginzberg:The Properties of Electromagnetic Waves in Plasma (Pergamon, New York 1964)
S.A. Brown, D. Braddy:PACT User's Manual (University of California Report UCRL-MA-112087, Livermore, CA 1992)
PACT is available on the Internet via anonymous FTP from phoenix.ocf.llnl.gov.
The line transfer routines are available under the names LXF1D/ LXF2D from: Energy Scientific and Technology Software Center, P.O. Box 1020, Oak Ridge, TN 37831-1020, USA
A.S. Wan, R.S. Walling, H.A. Scott, R.W. Mayle, A.L. Osterheld:Proc. of the Int'l Coll. on X-Ray Lasers (Schliersee, Germany 1992) p. 293