The 2D continuum radiative transfer problem - Benchmark results for disk configurations

被引：111
|
作者：
Pascucci, I
Wolf, S
Steinacker, J
Dullemond, CP
Henning, T
Niccolini, G
Woitke, P
Lopez, B
机构：
[1] Max Planck Inst Astron, D-69117 Heidelberg, Germany
[2] CALTECH, Pasadena, CA 91125 USA
[3] Inst Astrophys, D-07745 Jena, Germany
[4] Univ Sternwarte, D-07745 Jena, Germany
[5] Max Planck Inst Astrophys, D-85741 Garching, Germany
[6] Observ Cote Azur, Dept Fresnel, UMR 6528, F-06034 Nice 4, France
[7] Tech Univ Berlin, Zentrum Astron & Astrophys, D-10623 Berlin, Germany
来源：
ASTRONOMY & ASTROPHYSICS | 2004年 / 417卷 / 03期
关键词：
radiative transfer; stars : circumstellar matter; methods : numerical;
D O I：
10.1051/0004-6361:20040017
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present benchmark problems and solutions for the continuum radiative transfer (RT) in a 2D disk configuration. The reliability of three Monte-Carlo and two grid-based codes is tested by comparing their results for a set of well-defined cases which differ for optical depth and viewing angle. For all the configurations, the overall shape of the resulting temperature and spectral energy distribution is well reproduced. The solutions we provide can be used for the verification of other RT codes. We also point out the advantages and disadvantages of the various numerical techniques applied to solve the RT problem.
引用
收藏
页码：793 / 805
页数：13
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