47 citations · 219 across the 12 of their papers we have counts for
5 papers · 1 filter
HI and CO in the circumstellar environment of the oxygen-rich AGB star RX Lep
Y. Libert, T. Le Bertre, E. Gérard +1
Circumstellar shells around AGB stars are built over long periods of time that may reach several million years. They may therefore be extended over large sizes (~1 pc, possibly mor…
Discovery of an HI Counterpart to the Extended Tail of Mira
L. D. Matthews, Y. Libert, E. Gerard +2
We report the detection of an HI counterpart to the extended, far-ultraviolet-emitting tail associated with the asymptotic giant branch star Mira (o Ceti). Using the Nancay Radio T…
The formation of a detached shell around the carbon star Y CVn
Y. Libert, E. Gerard, T. Le Bertre
Y CVn is a carbon star surrounded by a detached dust shell that has been imaged by the Infrared Space Observatory at 90 microns. With the Nancay Radio Telescope we have studied the…
Carbon stars in the IRTS survey
T. Le Bertre, M. Tanaka, I. Yamamura +2
We have identified 139 cool carbon stars in the near-infrared spectro-photometric survey of the InfraRed Telescope in Space (IRTS) from the conspicuous presence of molecular absorp…
Stellar populations associated with the LMC Papillon Nebula
F. Meynadier, M. Heydari-Malayeri, L. Deharveng +5
We study the Large Magellanic Cloud Papillon Nebula (N159-5), a conspicuous High Excitation Blob (HEB) lying in the star forming complex N159. Using JHK near-infrared photometry ob…