TY - RPRT
TI - Screening constants for plasma
AB - We present the improved screening constants, with which the atomic energy levels for the finite temperature materials are obtained by the screened-Hydrogen model. The improved screening constants are obtained for each of 34 materials. Each screening constants has the temperature dependence in order to realize the better reproducibility of the Hartree-Fock-Slater (HFS) energy levels. The improved screening constants provide the better results compared with More`s screening constants: the improvement from the results by More`s screening constants is about 40% for n = 1 and about 20% for n = 2, in average over 34 materials. Here n is the principal quantum number. (author).
AU - Kawata, Shigeo
AU - Kato, Shigeru [Nagoya Inst. of Tech. (Japan). Faculty of Engineering]
AU - Kiyokawa, Syuji
KW - 70 PLASMA PHYSICS AND FUSION TECHNOLOGY
KW - PLASMA
KW - QUANTUM MECHANICS
KW - ATOMIC IONS
KW - ELECTRONIC STRUCTURE
KW - ATOMIC MODELS
KW - HARTREE-FOCK METHOD
KW - ENERGY LEVELS
KW - SHIELDING
KW - SLATER METHOD
KW - COMPUTERIZED SIMULATION
KW - 700320
KW - PLASMA DIAGNOSTIC TECHNIQUES AND INSTRUMENTATION
DO -
UR -
PB -
CY - Japan
PY - 1993
DA - 1993-06-01
LA - English
J2 -
C1 - National Inst. for Fusion Science, Nagoya (Japan)
C2 -
ER -