activity
19972025
most citedThe effective stability parameter for two-component galactic discs: Is 1/Q ~ 1/Q_stars + 1/Q_gas ?

152 citations · 1.5k across the 41 of their papers we have counts for

collaborators

41 papers

astro-ph.GA2025

Resolving the molecular gas emission of the z~2.5-2.8 starburst galaxies SPT0125-47 and SPT 2134-50

K. Kade, M. Bredberg, K. Knudsen +4

The comoving cosmic star formation rate density peaks at z~2-3, with dusty star-forming galaxies being significant contributors to this peak. These galaxies are characterized by th…

astro-ph.GA2024★ 7 cited

Effects of secular growth and mergers on the evolution of metallicity gradients and azimuthal variations in a Milky Way-like galaxy

Florent Renaud, Bridget Ratcliffe, Ivan Minchev +4

We analyze the evolution of the radial profiles and the azimuthal variations of the stellar metallicities from the Vintergatan simulation of a Milky Way-like galaxy. We find that n…

astro-ph.GA2024

Cosmic evolution of the star formation efficiency in Milky Way-like galaxies

Álvaro Segovia Otero, Oscar Agertz, Florent Renaud +3

Current star formation models are based on the local structure of the interstellar medium (ISM), yet the details on how the small-scale physics propagates up to global galactic-sca…

astro-ph.GA2024★ 15 cited

From giant clumps to clouds IV: extreme star-forming clumps on top of universal cloud scaling relations in gas-rich galaxies

Florent Renaud, Oscar Agertz, Alessandro B. Romeo

The clumpy nature of gas-rich galaxies at cosmic noon raises the question of universality of the scaling relations and average properties of the star-forming structures. Using cont…

astro-ph.GA2022★ 10 cited

Investigating the link between inner gravitational potential and star-formation quenching in CALIFA galaxies

V. Kalinova, D. Colombo, S. F. Sánchez +9

It has been suggested that the gravitational potential can have a significant role in suppressing the star formation in the nearby galaxies. To establish observational constrains o…

astro-ph.GA2022★ 99 cited

The specific angular momentum of disc galaxies and its connection with galaxy morphology, bar structure and disc gravitational instability

Alessandro B. Romeo, Oscar Agertz, Florent Renaud

The specific angular momenta () of stars (), gas (), baryons as a whole () and dark matter haloes () conta…