Advances in solar rotation rate inferences: Unstructured grid inversions and improved rotational splittings

Bibcode
2010AN....331..890E
DOI
10.1002/asna.201011420
Eff-Darwich, A.; Korzennik, S. G.; García, R. A.
Referencia bibliográfica

Astronomische Nachrichten, Vol.331, Issue 9/10, p.890

Fecha de publicación:
12
2010
Número de autores
3
Número de autores del IAC
1
Número de citas
3
Número de citas referidas
3
Descripción
We present a new inversion methodology that adapts the inversion grid in both radius and co-latitude to the data set and solves the inversion problem through an iterative procedure. This method was tested on state-of-the-art global mode frequency splittings to assess the solar interior rotation rate and its temporal variation. We also explore the influence of different data sets on the interpretation of the dynamics of the solar interior, particularly the spatial extend of the torsional oscillations.
Proyectos relacionados
Helio and Asteroseismologia
Sismología Solar y Estelar y Búsqueda de Exoplanetas
Los objetivos genéricos de este Proyecto son: 1) el estudio de la estructura y dinámica del interior solar, 2) la extensión de dicho estudio al caso de otras estrellas, 3) la búsqueda y caracterización de planetas extrasolares por métodos fotométricos (principalmente mediante el método de tránsitos) y espectroscópico (variaciones en la velocidad
Savita
Mathur
En ejecución
Tipo
Sin árbitro
Física estelar e interestelar (FEEI)
Heliosismología

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