FUSE spectra of the four brightest H II regions in M 33 show absorption by interstellar gas in the Galaxy and in M 33. On three lines of sight molecular hydrogen in M 33 is detected. This is the first measurement of diffuse H_2 in absorption in a Local Group galaxy other than the Magellanic Clouds. A quantitative analysis is difficult because of the low signal to noise ratio and the systematic effects produced by having multiple objects in the FUSE aperture. We use the M 33 FUSE data to demonstrate in a more general manner the complexity of interpreting interstellar absorption line spectra towards multi-object background sources. We derive H_2 column densities of approximately 10^16 to 10^17 cm^{-2} along 3 sight lines (NGC 588, NGC 592, NG...
We present the detection and detailed analysis of a diffuse molecular cloud at zabs = 2.4636 towards...
We have used archival far-ultraviolet spectra from observations made by HST/STIS and FUSE to determi...
International audienceWe present ISO-SWS observations of five pure rotational lines of H2 along a li...
We describe a moderate-resolution FUSE survey of H2 along 70 sight lines to the Small and Large Mage...
I review recent observations of molecular gas in the halo of the Milky Way and in the Magellanic Clo...
We present new FUSE spectroscopy of the dwarf starburst galaxy NGC 625. These observations probe mul...
Abstract There is a robust polyatomic chemistry in diffuse, partially molecular interstellar gas tha...
We report the first ensemble results from the FUSE survey of molecular hydrogen in lines of sight wi...
The Lyman and Werner band systems of deuterated molecular hydrogen (HD) occur in the far UV range be...
We have performed a systematic analysis of excited-state (up to $J$=5) H$_{2}$ Lyman-Werner absorpti...
We have constructed three-dimensional models for the equilibrium abundance of molecular hydrogen wit...
Multilevel observations of formaldehyde (H_2CO) and methanol (CH_3OH) toward the nearby spiral galax...
International audienceWe report the second study from the FUSE survey of molecular hydrogen in trans...
We investigate interstellar absorption from molecular hydrogen (H2) and metals in an intermediat...
We present the detection and analysis of molecular hydrogen emission towards ten interstellar region...
We present the detection and detailed analysis of a diffuse molecular cloud at zabs = 2.4636 towards...
We have used archival far-ultraviolet spectra from observations made by HST/STIS and FUSE to determi...
International audienceWe present ISO-SWS observations of five pure rotational lines of H2 along a li...
We describe a moderate-resolution FUSE survey of H2 along 70 sight lines to the Small and Large Mage...
I review recent observations of molecular gas in the halo of the Milky Way and in the Magellanic Clo...
We present new FUSE spectroscopy of the dwarf starburst galaxy NGC 625. These observations probe mul...
Abstract There is a robust polyatomic chemistry in diffuse, partially molecular interstellar gas tha...
We report the first ensemble results from the FUSE survey of molecular hydrogen in lines of sight wi...
The Lyman and Werner band systems of deuterated molecular hydrogen (HD) occur in the far UV range be...
We have performed a systematic analysis of excited-state (up to $J$=5) H$_{2}$ Lyman-Werner absorpti...
We have constructed three-dimensional models for the equilibrium abundance of molecular hydrogen wit...
Multilevel observations of formaldehyde (H_2CO) and methanol (CH_3OH) toward the nearby spiral galax...
International audienceWe report the second study from the FUSE survey of molecular hydrogen in trans...
We investigate interstellar absorption from molecular hydrogen (H2) and metals in an intermediat...
We present the detection and analysis of molecular hydrogen emission towards ten interstellar region...
We present the detection and detailed analysis of a diffuse molecular cloud at zabs = 2.4636 towards...
We have used archival far-ultraviolet spectra from observations made by HST/STIS and FUSE to determi...
International audienceWe present ISO-SWS observations of five pure rotational lines of H2 along a li...