Fe I lines in spectra of cool stars: NLTE effects in solar-like atmosphere.

Bibcode
1998KFNT...14..315S
Shchukina, N. G.; Trujilo-Bueno, J.
Referencia bibliográfica

Kinematika Fiz. Nebesn. Tel, Tom 14, No. 4, p. 315 - 329

Fecha de publicación:
8
1998
Número de autores
2
Número de autores del IAC
1
Número de citas
5
Número de citas referidas
5
Descripción
A detailed NLTE investigation of Fe I lines is carried out for the MACKKL quiet solar atmospheric model using a very realistic iron atomic model. This improved atomic model consists of about 250 multiplets and nearly 500 UV, optical and IR bound-bound and bound-free transitions including the regime near the Fe I continuum. The authors find and discuss some interesting statistical regularities with respect to the errors found for the heights of formation, source functions, equivalent widths and the central depths of the Fe I lines when the LTE approximation is adopted.
Tipo
Con árbitro
Ambiente solar
Ambientes estelares

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