MONTE-CARLO SIMULATION OF COMPLEX SPECTRA FOR OPACITY CALCULATIONS

被引：13

作者：

DUFFY, P

KLAPISCH, M

BAUCHE, J

BAUCHEARNOULT, C

机构：

[1] UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, BERKELEY, CA 94720 USA

[2] LAB AIMEE COTTON, F-91405 ORSAY, FRANCE

来源：

PHYSICAL REVIEW A | 1991年 / 44卷 / 09期

关键词：

D O I：

10.1103/PhysRevA.44.5715

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A Monte Carlo technique for modeling spectra with many resolved lines of ions in intermediate coupling was presented in the preceding paper [Phys. Rev. A 44, 5707 (1991)]. We use the same concept here with a modification for the near-LS-coupling case. Rosseland and Planck means of transition arrays of Fe V and Fe VI are evaluated. Comparison with "exact" computations shows much better agreement than is found using the simple unresolved-transition-array approximation.

引用

页码：5715 / 5724

页数：10

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