Browsing Institutt for teoretisk astrofysikk by Author "Olofsson, H."
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Khouri, T.; Olofsson, H.; Vlemmings, W.H.T.; Schirmer, T.; Tafoya, D.; Maercker, M.; De Beck, E.; Nyman, L.-Å.; Saberi, Maryam (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)Context. The mass loss experienced on the asymptotic giant branch (AGB) at the end of the lives of low- and intermediate-mass stars is widely accepted to rely on radiation pressure acting on newly formed dust grains. Dust ...
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Andriantsaralaza, Miora; Ramstedt, S.; Vlemmings, W. H. T.; Danilovich, T.; De Beck, E.; Groenewegen, M.; Höfner, S.; Kerschbaum, F.; Khouri, T.; Lindqvist, M.; Maercker, M.; Olofsson, H.; Quintana-Lacaci, G.; Saberi, Maryam; Sahai, R.; Zijlstra, A. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Aims. We aim to constrain the sizes of, and investigate deviations from spherical symmetry in, the CO circumstellar envelopes (CSEs) of 16 S-type stars, along with an additional 7 and 4 CSEs of C-type and M-type AGB stars, ...