ORBi: Vamvatira Nakou Chloi - Herschel-PACS observations of Nebulae Ejected by Massive Stars

Reference : Herschel-PACS observations of Nebulae Ejected by Massive Stars


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
	To cite this reference:	http://hdl.handle.net/2268/82819

Title :	Herschel-PACS observations of Nebulae Ejected by Massive Stars
Language :	English
Author, co-author :	Vamvatira Nakou, Chloi [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Groupe d'astrophysique des hautes énergies (GAPHE) > >]
	Royer, Pierre [> > > >]
	Hutsemekers, Damien [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS) >]
	Rauw, Grégor [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Sciences spatiales >]
	Nazé, Yaël [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique observationnelle (sol et espace) >]
	Exter, Katrina [> > > >]
	Waelkens, Christoffel [> > > >]
	Groenewegen, Martin [> > > >]
Publication date :	1-Jan-2011
Journal title :	Bulletin de la Société Royale des Sciences de Liège
Volume :	80
Pages :	435-439
Audience :	International
ISSN :	0037-9565
Abstract :	[en] The study of the nebulae ejected from Luminous Blue Variables and the circumstellar bubbles around Wolf-Rayet stars, which radiate strongly in the infrared due to the heating of dust, is crucial for the understanding of the massive stars evolution. With Herschel we are able to observe these objects in the far-infrared region. In the context of the Mass-loss from Evolved StarS guaranteed time key program, we obtained imaging and spectroscopic observations of nebulae associated with Luminous Blue Variable and Wolf-Rayet stars using PACS, one of the three instruments on-board Herschel. A description of these observations, data analysis and preliminary results are presented.
Target :	Researchers
Permalink :	http://hdl.handle.net/2268/82819
Other URL :	http://cdsads.u-strasbg.fr/abs/2011BSRSL..80..435V

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