211 citations · 1.1k across the 13 of their papers we have counts for
4 papers · 1 filter
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…
Chemistry in AGB stars: successes and challenges
T. J. Millar
Emission and absorption line observations of molecules in late-type stars are a vital component in our understanding of stellar evolution, dust formation and mass loss in these obj…
ALMA-resolved salt emission traces the chemical footprint and inner wind morphology of VY CMa
L. Decin, A. M. S. Richards, T. J. Millar +6
(abreviated) We aim to study the inner-wind structure (R<250 Rstar) of the well-known red supergiant VY CMa. We analyse high spatial resolution (~0".24x0".13) ALMA Science Verifica…
Photodissociation and chemistry of N in the circumstellar envelope of carbon-rich AGB stars
Xiaohu Li, T. J. Millar, Catherine Walsh +2
The envelopes of AGB stars are irradiated externally by ultraviolet photons; hence, the chemistry is sensitive to the photodissociation of N and CO, which are major reservoirs…