14 papers
Dissecting the 3D chemo-dynamical structures of NGC 1381: a galaxy hosting an ancient slow bar with an accreted bulge and thick disc
Yunpeng Jin, Ling Zhu, Shude Mao +4
We applied the barred population-orbit superposition method developed in \citet{Jin2025a,Jin2025b} to construct 3D chemo-dynamical models for the barred S0 galaxy NGC~1381 in the F…
The GECKOS survey: Resolving the molecular and ionised gas in the galactic outflow of ESO~484-036
J. Hernández-Yévenes, D. B. Fisher, B. Mazzilli Ciraulo +20
We present a spatially resolved, multiphase study of the outflow in the edge-on starburst galaxy ESO~484-036 from the GECKOS survey, combining VLT/MUSE H and ALMA CO(10) obs…
The Radial and Vertical Structure of Molecular Gas in the Edge-On Galaxy NGC 4565
Grace Krahm, Adam K. Leroy, Jiayi Sun +11
We present high-resolution (0.94" 55 pc) ALMA CO(2-1) and 13CO(2-1) observations of the highly inclined (i~87.5 deg) galaxy NGC 4565 covering out to galactocentric radius…
The impact of radial migration on disk galaxy star formation histories: II. Role of bar strength, disk thickness, and merger history
J. P. Bernaldez, I. Minchev, B. Ratcliffe +7
Reconstructing the star formation history (SFH) of disk galaxies is central to understanding their growth and evolution, yet such estimates can be strongly biased by stellar radial…
The GECKOS Survey: Extraplanar ionised gas in star-forming galaxies from eDIG to galaxy-scale winds
R. Elliott, D. B. Fisher, B. Mazzilli Ciraulo +19
We map the extraplanar gas, with 50-200 pc resolution, in nine star-forming galaxies using Multi-Unit Spectroscopic Explorer (MUSE) observations from the GECKOS VLT Large Pro…
What drives bar rotation? The effect of internal properties and galaxy interactions on bar pattern speeds
Alex Merrow, Francesca Fragkoudi, Rob J. J. Grand +1
One of the main properties of galactic bars is their rotation (or pattern) speed, which is driven by both internal galactic properties, as well as external interactions. To assess…