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The 6dF Galaxy Survey: stellar population trends across and through the Fundamental Plane
(WILEY-BLACKWELLMALDEN, 2013-08-02)
We present results from an analysis of stellar population parameters for 7132 galaxies in the 6dF Galaxy Survey Fundamental Plane (FP) sample. We bin the galaxies along the axes, v1, v2 and v3, of the tri-variate Gaussian ...
Green valley galaxies as a transition population in different environments
(Wiley Blackwell Publishing, Inc, 2018-02)
We present a comparative analysis of the properties of passive, star-forming and transition (green valley) galaxies in four discrete environments: field, groups, the outskirts and the core of X-ray clusters. We construct ...
The dynamical state of galaxy groups and their luminosity content
(WILEY-BLACKWELLMALDEN, 2012)
We analyse the dependence of the luminosity function (LF) of galaxies in groups on group dynamical state. We use the Gaussianity of the velocity distribution of galaxy members as a measurement of the dynamical equilibrium ...
Oxygen yields as a constraint on feedback processes in galaxies
(Wiley Blackwell Publishing, Inc, 2019-09)
We study the interplay between several properties determined from optical and a combination of optical/radio measurements, such as the effective oxygen yield (yeff), the star formation efficiency, gas metallicity, depletion ...
Early-type galaxies in the Antlia Cluster: a deep look into scaling relations
(Oxford University Press, 2015-05)
We present the first large-scale study of the photometric and structural relations followed by early-type galaxies (ETGs) in the Antlia cluster. Antlia is the third nearest populous galaxy cluster after Fornax and Virgo ...