par Paladini, Claudia 
;Klotz, Daniela;Hron, Josef;Kerschbaum, Franz;Sacuto, Stéphane;Wittkowski, Markus;Lagadec, Eric;Verhoelst, Tijl;Jorissen, Alain ;Richichi, Andrea;Groenewegen, Martin A. T.;Olofsson, Hans
Référence Proceedings of SPIE - The International Society for Optical Engineering, 8445, 84451R
Publication Publié, 2012
;Klotz, Daniela;Hron, Josef;Kerschbaum, Franz;Sacuto, Stéphane;Wittkowski, Markus;Lagadec, Eric;Verhoelst, Tijl;Jorissen, Alain ;Richichi, Andrea;Groenewegen, Martin A. T.;Olofsson, HansRéférence Proceedings of SPIE - The International Society for Optical Engineering, 8445, 84451R
Publication Publié, 2012
Article révisé par les pairs
| Résumé : | The mass-loss process is a key ingredient for our understanding in many fields of astrophysics, including stellar evolution and the enrichment of the interstellar medium (ISM) via stellar yields. We combined the capability of the VLTI/MIDI and VLT/VISIR instruments with very recent Herschel/PACS observations to characterize the geometry of mass loss from evolved red giants on the Asymptotic Giant Branch (AGB) at various scales. This paper describes the sample of objects, the observing strategy, the tool for the interpretation, and preliminary MIDI results for two targets: U Ant and θ Aps. © 2012 SPIE. |
