111 citations · 120 across the 2 of their papers we have counts for
4 papers
Intrinsic Alignments in IllustrisTNG and their implications for weak lensing: Tidal shearing and tidal torquing mechanisms put to the test
Jolanta Zjupa, Björn Malte Schäfer, Oliver Hahn
Accurate measurements of the cosmic shear signal require a separation of the true weak gravitational lensing signal from intrinsic shape correlations of galaxies. These `intrinsic…
A sea of tides: star formation and the central-satellite dichotomy in a continuum of tidal environments
Jolanta Zjupa, Aseem Paranjape, Oliver Hahn +1
The environment-dependent bimodality of the distribution of stellar mass () and specific star formation rate (sSFR) of galaxies, and its explanation in terms of the central…
Gas accretion and galactic fountain flows in the Auriga cosmological simulations: angular momentum and metal re-distribution
Robert J. J. Grand, Freeke van de Voort, Jolanta Zjupa +7
Using a set of 15 high-resolution magnetohydrodynamic cosmological simulations of Milky Way formation, we investigate the origin of the baryonic material found in stars at redshift…
Formation of a Malin 1 analogue in IllustrisTNG by stimulated accretion
Qirong Zhu, Dandan Xu, Massimo Gaspari +13
The galaxy Malin 1 contains the largest stellar disk known but the formation mechanism of this structure has been elusive. In this paper, we report a Malin 1 analogue in the 100 Mp…