3 papers
astro-ph.GA2026
NOEMA$^\rm{3D}$: A deep view of cold gas flows in a barred spiral galaxy at
Stavros Pastras, Reinhard Genzel, Linda J. Tacconi +35
We present a deep, high-resolution CO(4-3) IRAM-NOEMA observation of a main sequence, barred, spiral galaxy at , with an on-source integration time of hou…
astro-ph.GA2026
Gasflows in Barred Galaxies with Big Orbital Loops-A Comparative Study of Two Hydrocodes
Stavros Pastras, Panos A. Patsis, E. Athanassoula
We study the flow of gas in a barred-galaxy model, in which a considerable part of the underlying stable periodic orbits have loops where, close to the ends of the bar, several orb…
astro-ph.GA2026
Morphologies arising from the gas flow in the innermost kiloparsec of barred galaxy models
Stavros Pastras, Panos A. Patsis, E. Athanassoula
Context. We study a series of response models to investigate the formation of specific morphological features in the central 1 kpc region of the gas component in barred spiral gala…