The SAMI Galaxy Survey: the role of disc fading and progenitor bias in kinematic transitions
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Croom, S.M.; Taranu, Dan S; van de Sande, J; del P. Lagos, Claudia; Harborne, K.E.; Bland-Hawthorn, J; Brough, S.; Bryant, J J; Cortese, L; Foster, C.; Groves, Brent
Description
We use comparisons between the Sydney-AAO Multi-object Integral Field Spectrograph (SAMI) Galaxy Survey and equilibrium galaxy models to infer the importance of disc fading in the transition of spirals into lenticular (S0) galaxies. The local S0 population has both higher photometric concentration and lower stellar spin than spiral galaxies of comparable mass and we test whether this separation can be accounted for by passive aging alone. We construct a suite of dynamically self-consistent...[Show more]
Collections | ANU Research Publications |
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Date published: | 2021 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/316044 |
Source: | Monthly Notices of the Royal Astronomical Society |
DOI: | 10.1093/mnras/stab1494 |
Access Rights: | Open Access |
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stab1494.pdf | 1.61 MB | Adobe PDF |
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