244 citations · 1.5k across the 27 of their papers we have counts for
5 papers · 1 filter
Molecular line intensities as measures of cloud masses - I. Sensitivity of CO emissions to physical parameter variations
T. A. Bell, E. Roueff, S. Viti +1
A reliable estimate of the molecular gas content in galaxies plays a crucial role in determining their dynamical and star-forming properties. However, H2, the dominant molecular sp…
Detection of CO+ in the nucleus of M82
A. Fuente, S. Garcia-Burillo, M. Gerin +5
We present the detection of the reactive ion CO+ towards the prototypical starburst galaxy M82. This is the first secure detection of this short-lived ion in an external galaxy. Va…
A New Probe of the Planet-Forming Region in T Tauri Disks
Edwin A. Bergin, Nuria Calvet, Michael L. Sitko +9
We present new observations of the FUV (1100-2200 Angstrom) radiation field and the near- to mid-IR (3--13.5 micron) spectral energy distribution (SED) of a sample of T Tauri stars…
Carbon budget and carbon chemistry in Photon Dominated Regions
D. Teyssier, D. Fosse, M. Gerin +3
We present a study of small carbon chains and rings in Photon Dominated Regions (PDRs) performed at millimetre wavelengths. Our sample consists of the Horsehead nebula (B33), the r…
FUSE Observations of the HD Molecule toward HD 73882
R. Ferlet, M. Andre, G. Hebrard +11
The Lyman and Werner band systems of deuterated molecular hydrogen (HD) occur in the far UV range below 1200 A. The high sensitivity of the FUSE mission can give access, at moderat…