548 citations · 1.4k across the 39 of their papers we have counts for
Showing 2009Show all
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astro-ph.SR2009★ 132 cited
A Feature Movie of SiO Emission 20-100 AU from the Massive Young Stellar Object Orion Source I
L. D. Matthews, L. J. Greenhill, C. Goddi +3
We present multi-epoch VLBA imaging of the 28SiO v=1 & v=2, J=1-0 maser emission toward the massive YSO Orion Source I. Both SiO transitions were observed simultaneously with an an…
astro-ph.SR2009★ 16 cited
Circumstellar HI and CO around the carbon stars V1942 Sgr and V CrB
Y. Libert, E. Gerard, C. Thum +3
Context. The majority of stars that leave the main sequence are undergoing extensive mass loss, in particular during the asymptotic giant branch (AGB) phase of evolution. Observati…
astro-ph.GA2009★ 2 cited
CO and HI observations of an enigmatic cloud
Y. Libert, E. Gerard, T. Le Bertre +3
An isolated HI cloud with peculiar properties has recently been discovered by Dedes, Dedes, & Kalberla (2008, A&A, 491, L45) with the 300-m Arecibo telescope, and subsequently imag…