C Villforth, T Hamilton, MM Pawlik… - Monthly Notices of …, 2017 - academic.oup.com
Galaxy interactions are thought to be one of the main triggers of active galactic nuclei (AGN), especially at high luminosities, where the accreted gas mass during the AGN lifetime is …
M Sparre, V Springel - Monthly Notices of the Royal …, 2017 - academic.oup.com
Galaxy mergers are believed to play a key role in transforming star-forming disc galaxies into quenched ellipticals. Most of our theoretical knowledge about such morphological …
F Fontanot, G De Lucia, M Hirschmann… - Monthly Notices of …, 2016 - academic.oup.com
In this paper, we investigate the implications of the integrated galaxy-wide stellar initial mass function (IGIMF) approach in the framework of the semi-analytical model gaea (GAlaxy …
H Fu, F Shankar, M Ayromlou… - Monthly Notices of …, 2024 - academic.oup.com
In a hierarchical, dark matter-dominated Universe, stellar mass functions (SMFs), galaxy merger rates, star formation histories (SFHs), satellite abundances, and intracluster light …
L Boco, A Lapi, F Shankar, H Fu… - The Astrophysical …, 2023 - iopscience.iop.org
In recent years, increasing attention has been devoted to semi-empirical, data-driven models to tackle some aspects of the complex and still largely debated topic of galaxy …
HD Mishra, X Dai - The Astronomical Journal, 2020 - iopscience.iop.org
Most galaxies in clusters have supermassive black holes (SMBHs) at their center, and a fraction of those SMBHs show strong activity. These active galactic nuclei (AGNs) are an …
H Fu, F Shankar, M Ayromlou, M Dickson… - Monthly Notices of …, 2022 - academic.oup.com
The relative roles of mergers and star formation in regulating galaxy growth are still a matter of intense debate. We here present our decode, a new Discrete statistical sEmi-empiriCal …
C Tonini, SJ Mutch, DJ Croton… - Monthly Notices of the …, 2016 - academic.oup.com
We present a theoretical model for the evolution of mass, angular momentum and size of galaxy discs and bulges, and we implement it into the semi-analytic galaxy formation code …
Observational systematics complicate comparisons with theoretical models limiting understanding of galaxy evolution. In particular, different empirical determinations of the …