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Galaxy And Mass Assembly (GAMA): the signatures of galaxy interactions as viewed from small-scale galaxy clustering
(2018)
Statistical studies of galaxy-galaxy interactions often utilize net change in physical properties of progenitors as a function of the separation between their nuclei to trace both the strength and the observable time-scale ...
Galaxy interactions I. Major and minor mergers
(EDP SCIENCES S ALES ULIS CEDEX A, 2012)
Aims. We study galaxy pair samples selected from the Sloan Digital Sky Survey (SDSS-DR7) and we perform an analysis of minor and major mergers with the aim of investigating the dependence of galaxy properties on interactions. ...
The evolution of the observed Hubble sequence over the past 6GYR
(2010-11-01)
During the past years we have confronted serious problems of methodology concerning the morphological and kinematic classification of distant galaxies. This has forced us to create a new simple and effective morphological ...
Breaks in the radial oxygen abundance and corotation radius of three spiral galaxies
(WILEY-BLACKWELL, 2011)
The correlation between the breaks in the metallicity distribution and the corotation radius of spiral galaxies has been already advocated in the past and is predicted by a chemodynamical model of our Galaxy that effectively ...
How was the Hubble sequence 6 Gyrs ago?
(2010-01-01)
The way galaxies assemble their mass to form the well-defined Hubble sequence is amongst the most debated topic in modern cosmology. One difficulty is to link distant galaxies, which emitted their light several Gyr ago, ...
Galaxies infalling into groups: Filaments versus isotropic infall
(Oxford University Press, 2015-10)
We perform a comparative analysis of the properties of galaxies infalling into groups classifying them accordingly to whether they are: Falling along filamentary structures; or they are falling isotropically. For this ...