An Operator Perturbation Method of Polarized Line Transfer V. Diagnosis of Solar Weak Magnetic Fields

Journal of astrophysics and astronomy

H. Frisch¹  F. Paletou¹  K. N. Nagendra1 2²  M. Faurobert-Scholl¹ 

[1] Observatoire de la Cote d'Azur, (CNRS/UMR 6529), BP. 4229, F-06304, Nice Cedex 4, France.$$;Indian Institute of Astrophysics, Bangalore 560034, India.$$

关键词: Polarization;    magnetic fields;    radiative transfer;    stars: atmospheres;    methods: numerical.;   

DOI  :  

学科分类：天文学(综合)

来源: Indian Academy of Sciences

【 摘 要 】

We present an application of the PALI (Polarized Approximate Lambda Iteration) method to the resonance scattering in spectral lines formed in the presence of weak magnetic fields. The method is based on an operator perturbation approach, and can efficiently give solutions for oriented vector magnetic fields in the solar atmosphere.

【 授权许可】

Unknown