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François-Xavier Schmider, Slobodan Jankov, Farrokh Vakili, Romain Petrov, Philippe Mathias, Frédéric Thévenin, Armando Domiciano de Souza, Claude Catala & Ian Roxburgh

Impact of next generation interferometers on asteroseismology
Technology roadmap for future interferometric facilities, Proceedings of the European Interferometry Initiative Workshop organized in the context of the 2005 Join European and National Astronomy Meeting "Distant Worlds", 6 - 8 July 2005, Liège University, Institute of Astrophysics, Edited by J. Surdej, D. Caro, and A. Detal

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Mots-clés : asteroseismology, stellar oscillations, interferometry, fundamental parameters, stellar evolution

Abstract

Asteroseismology aims to study the internal structure and dynamic of stars with a high precision, thanks to the measurement of their oscillation frequencies.  It constraints the stellar evolution theory, and permits to determine the age of the stars.  In order to get this information, a good knowledge of several other parameters is required.  We will study how the current interferometers help to determines this fundamental parameters, and what would be the requirements for next generation optical interferometers in order to get the full benefit of the coming projects in asteroseismology.

Pour citer cet article

François-Xavier Schmider, Slobodan Jankov, Farrokh Vakili, Romain Petrov, Philippe Mathias, Frédéric Thévenin, Armando Domiciano de Souza, Claude Catala & Ian Roxburgh, «Impact of next generation interferometers on asteroseismology», Bulletin de la Société Royale des Sciences de Liège [En ligne], Volume 74 - Année 2005, Numéros 1-2- 3, 115-131 URL : http://popups.ulg.ac.be/0037-9565/index.php?id=351.

A propos de : Farrokh Vakili

Observatoire de la Côte d'Azur, F-06034 Nice Cedex 4, France

A propos de : François-Xavier Schmider

LUAN, Université de Nice, F-06108 Nice Cedex 2, France

A propos de : Slobodan Jankov

LUAN, Université de Nice, F-06108 Nice Cedex 2, France

A propos de : Romain Petrov

LUAN, Université de Nice, F-06108 Nice Cedex 2, France

A propos de : Philippe Mathias

LUAN, Université de Nice, F-06108 Nice Cedex 2, France

A propos de : Frédéric Thévenin

Observatoire de la Côte d'Azur, F-06034 Nice Cedex 4, France

A propos de : Armando Domiciano de Souza

Observatoire de la Côte d'Azur, F-06034 Nice Cedex 4, France

A propos de : Claude Catala

LUAN, Université de Nice, F-06108 Nice Cedex 2, France

A propos de : Ian Roxburgh

Max-Planck-Institut für Radioastronomie, D-53121 Bonn, Germany