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Paper published in a book (Scientific congresses and symposiums)
Comprehensive stellar seismic analysis : A preliminary application of Whosglad to 16 Cygni system.
Farnir, Martin; Dupret, Marc-Antoine; Salmon, Sébastien et al.
2018In Ballot, Jérôme; Vauclair, Sylvie; Vauclair, Gérard (Eds.) PHOST : Proceedings
 

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Keywords :
Asteroseismology; stars:oscillations; stars:solar-type; methods:numerical; stars:abundances
Abstract :
[en] We present a first application of Whosglad method to the components A and B of the 16 Cygni system. The method was developed to provide a comprehensive analysis of stellar oscillation spectra. It defines new seismic indicators which are as uncorrelated and precise as possible and hold detailed information about stellar interiors. Such indicators, as illustrated in the present paper, may be used to generate stellar models via forward seismic modeling. Finally, seismic constraints retrieved by the method provide realistic stellar parameters.
Research Center/Unit :
STAR - Space sciences, Technologies and Astrophysics Research - ULiège
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Farnir, Martin  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Dupret, Marc-Antoine ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Salmon, Sébastien ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Noels-Grötsch, Arlette ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Buldgen, Gaël ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Language :
English
Title :
Comprehensive stellar seismic analysis : A preliminary application of Whosglad to 16 Cygni system.
Alternative titles :
[en] Sondage stellaire sismique intégral : Une application préliminaire de Whosglad au système 16 Cigni
Publication date :
December 2018
Event name :
PHOST (PHysics of Oscillating STars)
Event organizer :
Université Toulouse III
Event place :
Banyuls-sur-Mer, France
Event date :
du 03 au 07 septembre 2018
By request :
Yes
Audience :
International
Main work title :
PHOST : Proceedings
Editor :
Ballot, Jérôme
Vauclair, Sylvie
Vauclair, Gérard
Name of the research project :
Thèse de doctorat : New seismic probing method for solar-type stars, red subgiants and g pulsators
Funders :
FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture
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since 16 January 2019

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