Search Publications

ISO Observations of Freshly Synthesized Supernova Material

Lagage, P. -O.

ISOCAM observations of Cassiopeia A (Cas A), the youngest supernova remnant known in our galaxy, are discussed. We show how these observations are of interest for the so-called Cas A Neon problem and how these observations have renewed the interest in supernovae as dust factories.

AGB Stars and Supergiants in the Bar of the LMC

Omont, A.; Blommaert, J.; Loup, C. +2 more

Relation between Stellar Evolution and Circumstellar Processes

Maeder, André

ISOPHOT Observations of Early-type Stars

Leitherer, C.; Owocki, S. P.; Blomme, R. +4 more

Transonic Decretion Discs Around be Stars

Okazaki, A. T.

ISO-SWS Observations of Stars with Unusual IRAS LRS Characteristics

Deguchi, S.; Mizutani, M.; Yamamura, Y.

Observations of 5 stellar sources with unusual characteristics of IRAS Low Resolution Spectra were made with the SWS on ISO. Observed stars are 4 late-type stars with silicate bands and one planetary nebula. Their IRAS LRS contain somewhat unusual features in respect of the 10/18 µm intensity ratio or narrow emission feature from unknown molecular…

Absorption Features of Ices Toward NGC7538 IRS1

Leto, G.; Strazzulla, G.; Nisini, B. +2 more

In this paper we present a comparison of the observed absorption band at about 660 cm-1 (15.1 µm) toward NGC7538 IRS1 attributed to the bending mode of solid CO2 with laboratory spectra of ion irradiated mixtures.