131 citations · 170 across the 2 of their papers we have counts for
4 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…