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Search for Evidence of Radiative Equilibrium Departures in Extended Atmospheres

Published online by Cambridge University Press:  12 April 2016

Roberto Venero ,
Lydia Cidale  and
Adela Ringuelet
Roberto Venero
Affiliation:
Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Paseo del Bosque S/N, 1900 - La Plata, Argentina
Lydia Cidale
Affiliation:
Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Paseo del Bosque S/N, 1900 - La Plata, Argentina
Adela Ringuelet
Affiliation:
Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Paseo del Bosque S/N, 1900 - La Plata, Argentina

Abstract

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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.

Type
6. Disks
Information
International Astronomical Union Colloquium , Volume 175: The Be Phenomenon in Early-Type Stars , 2000 , pp. 607 - 610
Copyright
Copyright © Astronomical Society of the Pacific 2000

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