3 papers
astro-ph.GA2026
A steep mass transition for bar-driven ISM structuring revealed by PHANGS-JWST
Eric Emsellem, Jessica Sutter, Ryan Chown +26
Galactic bars play a critical role in the secular evolution of their hosts by reorganising the ISM. We use a sample of 57 star-forming disc galaxies observed with JWST at 3 and 7.7…
astro-ph.GA2025
Simulating nearby disc galaxies on the main star formation sequence II. The gas structure transition in low and high stellar mass discs
Pierrick Verwilghen, Eric Emsellem, Florent Renaud +14
Recent hydrodynamical simulations of isolated barred disc galaxies have suggested a structural change in the distribution of the interstellar medium (ISM) around a stellar mass M$_…
astro-ph.GA2024
Simulating nearby disc galaxies on the main star formation sequence I. Bar formation and the building of the central gas reservoir
Pierrick Verwilghen, Eric Emsellem, Florent Renaud +14
Past studies have long emphasised the key role played by galactic stellar bars in the context of disc secular evolution, via the redistribution of gas and stars, the triggering of…