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Envolventes y discos protoplanetarios

Authors: Gramajo, Luciana Verónica;

Envolventes y discos protoplanetarios

Abstract

En esta Tesis se presentan los resultados del modelado de diversos tipos de observaciones de dos grupos de estrellas en formación, con edades de aproximadamente 105 - 106 años. El primer grupo corresponde a las etapas de mayor estabilidad en la vida de Pre-Secuencia Principal de las estrellas (etapa T Tauri). El segundo representa estadios (recurrentes) de gran actividad durante el proceso de formación de las estrellas de baja masa (estallidos FU Orionis). Los resultados obtenidos de los análisis realizados a estos objetos proto-estelares jóvenes han posibilitado derivar tanto parámetros físicos como geométricos de una muestra significativa de estrellas en formación en las etapas inactiva y activa, respectivamente. Esto permite una confrontación más detallada con los modelos teóricos, dado el número importante de parámetros modelados y la precisión con que han sido derivados.

Tesis (Doctor en Astronomía)--Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física, 2010.

Luciana Verónica Gramajo.

Country
Argentina
Keywords

Formación estelar, Discos de acreción, Star Formation, Accretion and accretion disks, Material circunestelar, Modelado, Protoestrellas de baja masa

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
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