Search for evidence of radiative equilibrium departures in extended atmospheres

Through the analysis of line profiles of atoms in different ionization stages, we study the source function behavior of those elements that allow us to outline temperature structures in moving extended atmospheres. The radiative transfer equation is solved in the comoving frame and NLTE for multilev...

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Autores principales: Venero, Roberto Oscar José, Cidale, Lydia Sonia, Ringuelet, Adela Emilia
Formato: Articulo
Lenguaje:Inglés
Publicado: 2000
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Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/146092
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Sumario:Through the analysis of line profiles of atoms in different ionization stages, we study the source function behavior of those elements that allow us to outline temperature structures in moving extended atmospheres. The radiative transfer equation is solved in the comoving frame and NLTE for multilevel atoms.