THE STELLAR ATMOSPHERE PHYSICAL SYSTEM I. PHENOMENOLOGICAL DEFINITION AND REPRESENTATION OF A STELLAR ATMOSPHERE

Serbian Astronomical Journal

article

Lucio Crivellari¹ 

[1] Instituto de Astrof´ısica de Canarias;Universidad de La Laguna;INAF – Osservatorio Astronomico di Trieste

关键词: Stars: atmospheres;    Radiative transfer;    Methods: numerical;   

DOI  :  10.2298/SAJ1896001C

来源: Astronomical Observatory, Department of Astronomy, Belgrade

【 摘 要 】

This paper is the first in a series of two that deals with the physical and numerical grounds of stellar atmosphere modelling. After a phenomenological definition of a star and stellar atmosphere, the physics that shapes the stellar atmosphere physical system is discussed and three alternative pictures are considered for its representation.

【 授权许可】

CC BY-NC-ND