
Masers astrofísicos: I - Soluções da equação de transferência radiativa.
1991; UNIVERSIDADE ESTADUAL DE LONDRINA; Volume: 11; Issue: 4 Linguagem: Inglês
10.5433/1679-0375.1990v11n4p161
ISSN1679-0375
AutoresG. C. Sanzovo, A. A. de Almeida, Patan Deen Singh,
Tópico(s)Radiative Heat Transfer Studies
ResumoMasers are astrophysical sources in which the absorption coefficient of the corresponding spectral line is negative and the radiation is amplified. For unsaturated sources, the amplification is exponencial. For saturated sources, the mtensity of radiation increases linearly with distance, or with the cube of the path lenght of saturation.
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