activity
20152024
most citedThe GALAH+ Survey: Third Data Release

626 citations · 3k across the 54 of their papers we have counts for

collaborators

55 papers

astro-ph.GA2024★ 12 cited

Evolution of the radial ISM metallicity gradient in the Milky Way disk since redshift

Bridget Ratcliffe, Sergey Khoperskov, Ivan Minchev +5

Recent works identified a way to recover the time evolution of a galaxy's disk metallicity gradient from the shape of its age--metallicity relation. However, the success of the met…

astro-ph.GA2024★ 2 cited

Quantitatively rating galaxy simulations against real observations with anomaly detection

Zehao Jin, Andrea V. Macciò, Nicholas Faucher +6

Cosmological galaxy formation simulations are powerful tools to understand the complex processes that govern the formation and evolution of galaxies. However, evaluating the realis…

astro-ph.GA2024★ 6 cited

HELLO project: High- Evolution of Large and Luminous Objects

Stefan Waterval, Andrea V. Macciò, Tobias Buck +6

We present the High- Evolution of Large and Luminous Objects (HELLO) project, a set of high-resolution cosmological simulations aimed to study Milky Way analogues ($M…

astro-ph.GA2024

Gaia DR3 data consistent with a short bar connected to a spiral arm

E. Vislosky, I. Minchev, S. Khoperskov +8

We use numerical simulations to model Gaia DR3 data with the aim of constraining the Milky Way bar and spiral structure parameters. We show that both the morphology and the velocit…

astro-ph.GA2023

LMC Stars and Where to Find Them: Inferring Birth Radii for External Galaxies

Yuxi, Lu, Tobias Buck +5

It is well known that stars move away from their birth location over time via radial migration. This dynamical process makes computing the correct chemical evolution, e.g., metalli…

astro-ph.GA2023

AGN radiation imprints on the circumgalactic medium of massive galaxies

Aura Obreja, Fabrizio Arrigoni Battaia, Andrea V. Macciò +1

Active Galactic Nuclei (AGN) in cosmological simulations generate explosive feedback that regulates star formation in massive galaxies, modifying the gas phase structure out to lar…