A code to compute stellar masses in the HR diagram

We describe a code to determine the initial and present mass of a star in the HR diagram. The code is based on an interpolation procedure between the two adjacent evolutionary tracks where the star is situated according to its luminosity and temperature (from Mv and CI). With a few modifications the...

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Detalles Bibliográficos
Autores principales: Baume, Gustavo Luis, Paoli, Sergio Alejandro, Vázquez, Rubén Ángel, Feinstein, Alejandro
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1993
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/147219
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-147219
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
spellingShingle Astronomía
Galaxia
Baume, Gustavo Luis
Paoli, Sergio Alejandro
Vázquez, Rubén Ángel
Feinstein, Alejandro
A code to compute stellar masses in the HR diagram
topic_facet Astronomía
Galaxia
description We describe a code to determine the initial and present mass of a star in the HR diagram. The code is based on an interpolation procedure between the two adjacent evolutionary tracks where the star is situated according to its luminosity and temperature (from Mv and CI). With a few modifications the code may be used with any set of evolutionary tracks. The mass obtained from the present position of the star in the HR diagram, may be rather ambiguous considering that it can be positioned in any of all the possible loops predicted by the theory of the evolution. Our code takes into account all possible solutions.
format Articulo
Comunicacion
author Baume, Gustavo Luis
Paoli, Sergio Alejandro
Vázquez, Rubén Ángel
Feinstein, Alejandro
author_facet Baume, Gustavo Luis
Paoli, Sergio Alejandro
Vázquez, Rubén Ángel
Feinstein, Alejandro
author_sort Baume, Gustavo Luis
title A code to compute stellar masses in the HR diagram
title_short A code to compute stellar masses in the HR diagram
title_full A code to compute stellar masses in the HR diagram
title_fullStr A code to compute stellar masses in the HR diagram
title_full_unstemmed A code to compute stellar masses in the HR diagram
title_sort code to compute stellar masses in the hr diagram
publishDate 1993
url http://sedici.unlp.edu.ar/handle/10915/147219
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