Showing 2005Show all
2 papers · 1 filter
astro-ph2005
Three-micron spectra of AGB stars and supergiants in nearby galaxies
M. Matsuura, A. A. Zijlstra, J. Th. van Loon +7
The dependence of stellar molecular bands on the metallicity is studied using infrared L-band spectra of AGB stars (both carbon-rich and oxygen-rich) and M-type supergiants in the…
astro-ph2005
The Mid-IR spatially resolved environment of OH26.5+0.6 at maximum luminosity
O. Chesneau, T. Verhoelst, B. Lopez +6
We present observations of the famous OH/IR star OH26.5+0.6 obtained using the Mid-Infrared Interferometric Instrument MIDI at the European Southern Observatory (ESO) Very Large Te…