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Screening constants for plasma

Technical Report:

Abstract

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).
Authors:
Kawata, Shigeo; Kato, Shigeru; [1]  Kiyokawa, Syuji
  1. Nagoya Inst. of Tech. (Japan). Faculty of Engineering
Publication Date:
Jun 01, 1993
Product Type:
Technical Report
Report Number:
NIFS-235
Reference Number:
SCA: 700320; PA: JPN-93:011209; EDB-94:016559; ERA-19:006027; NTS-94:018178; SN: 93001119425
Resource Relation:
Other Information: PBD: Jun 1993
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; PLASMA; QUANTUM MECHANICS; ATOMIC IONS; ELECTRONIC STRUCTURE; ATOMIC MODELS; HARTREE-FOCK METHOD; ENERGY LEVELS; SHIELDING; SLATER METHOD; COMPUTERIZED SIMULATION; 700320; PLASMA DIAGNOSTIC TECHNIQUES AND INSTRUMENTATION
OSTI ID:
10110158
Research Organizations:
National Inst. for Fusion Science, Nagoya (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE94727622; TRN: JP9311209
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
28 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Kawata, Shigeo, Kato, Shigeru, and Kiyokawa, Syuji. Screening constants for plasma. Japan: N. p., 1993. Web.
Kawata, Shigeo, Kato, Shigeru, & Kiyokawa, Syuji. Screening constants for plasma. Japan.
Kawata, Shigeo, Kato, Shigeru, and Kiyokawa, Syuji. 1993. "Screening constants for plasma." Japan.
@misc{etde_10110158,
title = {Screening constants for plasma}
author = {Kawata, Shigeo, Kato, Shigeru, and Kiyokawa, Syuji}
abstractNote = {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).}
place = {Japan}
year = {1993}
month = {Jun}
}