46 citations · 141 across the 4 of their papers we have counts for
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Chemical modelling of dust-gas chemistry within AGB outflows III. Photoprocessing of the ice and return to the ISM
M. Van de Sande, C. Walsh, T. J. Millar
To explain the properties of dust in the interstellar medium (ISM), the presence of a refractory organic mantle is necessary. The outflows of AGB stars are among the main contribut…
Determining the effects of clumping and porosity on the chemistry in a non-uniform AGB outflow
M. Van de Sande, J. O. Sundqvist, T. J. Millar +5
(abridged) In the inner regions of AGB outflows, several molecules have been detected with abundances much higher than those predicted from thermodynamic equilibrium (TE) chemical…
Chemical content of the circumstellar envelope of the oxygen-rich AGB star R Dor: Non-LTE abundance analysis of CO, SiO, and HCN
M. Van de Sande, L. Decin, R. Lombaert +5
(abridged) Our aim is to determine the radial abundance profile of SiO and HCN throughout the stellar outflow of R Dor, an oxygen-rich AGB star with a low mass-loss rate. We have a…
Sulphur-bearing molecules in AGB stars I: The occurrence of hydrogen sulfide
T. Danilovich, M. Van de Sande, E. De Beck +4
Through a survey of (sub-)millimetre emission lines of various sulphur-bearing molecules, we aim to determine which molecules are the primary carriers of sulphur in different types…