23 citations · 54 across the 4 of their papers we have counts for
4 papers
Heavy-element Rydberg transition line emission from the post-giant-evolution star HD101584
H. Olofsson, J. H. Black, T. Khouri +7
We report the detection of two lines at millimetre wavelengths towards the immediate surroundings of the post-giant and most likely post-common-envelope star HD101584 using high-an…
Detection of highly excited OH towards AGB stars: A new probe of shocked gas in the extended atmospheres
T. Khouri, L. Velilla-Prieto, E. De Beck +5
We report the detection and investigate the properties of high-excitation lambda-doubling line emission of hydroxyl (OH) detected towards three asymptotic giant branch (AGB) stars…
Classifying the secondary component of the binary star W Aquilae
T. Danilovich, G. Olofsson, J. H. Black +2
AIMS: The object W Aql is an asymptotic giant branch (AGB) star with a faint companion. By determining more carefully the properties of the companion, we hope to better constrain t…
Detection of Interstellar C_2 and C_3 in the Small Magellanic Cloud
Daniel E. Welty, J. Christopher Howk, Nicolas Lehner +1
We report the detection of absorption from interstellar C_2 and C_3 toward the moderately reddened star Sk 143, located in the near 'wing' region of the SMC, in optical spectra obt…