activity
19942018
most citedLimits on the Macho Content of the Galactic Halo from the EROS-2 Survey of the Magellanic Clouds

940 citations · 6.5k across the 92 of their papers we have counts for

collaborators
Showing 1999 · astro-phShow all

5 papers · 2 filters

astro-ph1999★ 15 cited

Ultraviolet observations of Sirius A and Sirius B with HST-GHRS; An interstellar cloud with a possible low deuterium abundance

G. Hebrard, C. Mallouris, R. Ferlet +4

We present new observations of the binary Sirius A / Sirius B performed with HST-GHRS. Two interstellar clouds are detected on this sightline, one of them being identified as the L…

astro-ph1999

Possible spectral lines from the gaseous Beta Pictoris disk

A. Lecavelier des Etangs, L. M. Hobbs, A. Vidal-Madjar +6

We present the results of exploratory HST observations to detect the emission lines of ions in the Beta Pic disk with the spectrograph slit placed off the star. Possible emission l…

astro-ph1999★ 33 cited

The Local Interstellar Medium

R. Ferlet

Substantial progress in the field of the Local Interstellar Medium has been largely due to recent launches of space missions, mostly in the UV and X-ray domains, but also to ground…

astro-ph1999★ 57 cited

Deuterium abundances

M. Lemoine, J. Audouze, L. Ben Jaffel +10

We discuss the measurements of deuterium abundances in high redshift quasar absorbers, in the solar system and in the interstellar medium. We present new results that indicate spat…

astro-ph1999★ 90 cited

Spatial Variability in the Ratio of Interstellar Atomic Deuterium to Hydrogen. I. Observations toward delta Orionis by the Interstellar Medium Absorption Profile Spectrograph

Edward B. Jenkins, Todd M. Tripp, Przemyslaw R. Wozniak +2

Studies of the abundances of deuterium in different astrophysical sites are of fundamental importance to answering the question about how much deuterium was produced during big ban…