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The SAMI galaxy survey: Stellar populations of passive spiral galaxies in different environments

Pak, Mina; Oh, Sree; Lee, Joon Hyeop; Scott, Nicholas; Smith, Rory; van de Sande, Jesse; Croom, Scott M.; D'Eugenio, Francesco; Bekki, Kenji; Brough, Sarah; Foster, Caroline; Barone, Tania


We investigate the stellar populations of passive spiral galaxies as a function of mass and environment, using integral field spectroscopy data from the Sydney-AAO Multi-object Integral field spectrograph Galaxy Survey. Our sample consists of 52 cluster passive spirals and 18 group/field passive spirals, as well as a set of S0s used as a control sample. The age and [Z/H] estimated by measuring Lick absorption line strength indices both at the center and within 1Re do not show a significant...[Show more]

CollectionsANU Research Publications
Date published: 2021
Type: Journal article
Source: The Astrophysical Journal
DOI: 10.3847/1538-4357/abc880
Access Rights: Open Access


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