Reference : Herschel-PACS observations of Nebulae Ejected by Massive Stars
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/82819
Herschel-PACS observations of Nebulae Ejected by Massive Stars
English
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 mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS) >]
Rauw, Grégor mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Sciences spatiales >]
Nazé, Yaël mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique observationnelle (sol et espace) >]
Exter, Katrina [> > > >]
Waelkens, Christoffel [> > > >]
Groenewegen, Martin [> > > >]
1-Jan-2011
Bulletin de la Société Royale des Sciences de Liège
80
435-439
Yes
International
0037-9565
[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.
Researchers
http://hdl.handle.net/2268/82819
http://cdsads.u-strasbg.fr/abs/2011BSRSL..80..435V

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