We present early results regarding the morphological and structural properties of galaxies
seen with the James Webb Space Telescope (JWST) at z> 3 in the Early Release …

The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will
scan thousands of square degrees of the northern sky with a unique set of 56 filters using …

The European Space Agency's Euclid mission will provide high-quality imaging for about 1.5
billion galaxies. A software pipeline to automatically process and analyse such a huge …

The major-axis density profiles of bars are known to be either exponential or 'flat'. We
develop an automated non-parametric algorithm to detect flat profiles and apply it to a suite …

Relic galaxies are massive compact quiescent galaxies that formed at high-redshift and
remained almost unchanged since then. In this work, we search for analogues to relic …

Being able to distinguish between galaxies that have recently undergone major-merger
events, or are experiencing intense star formation, is crucial for making progress in our …

We explore the morphometric properties of a group of 73 ram-pressure stripping candidates
in the A901/A902 multicluster system, at z∼ 0.165, to characterize the morphologies and …

Disentangling the radio flux contribution from star formation (SF) and active-galactic-nuclei
(AGNs) activity is a long-standing problem in extragalactic astronomy, since at frequencies …

This thesis is prepared in two parts. In the first half (Chapter 2 and Chapter 3) we discuss the
evolution of galaxy mergers at 0.5< z< 3.0 in all the CANDELS fields based on a supervised …

The European Space Agency's Euclid mission will provide high-quality imaging for about 1.5
billion galaxies. A software pipeline to automatically process and analyse such a huge …