35 papers
Vz-GAL Dusty Star-Forming Galaxies: Revisiting the CO-H2 Conversion Factor Tension
Prachi Prajapati, Axel Weiss, Dominik Riechers +17
The CO luminosity-to-H mass conversion factor () remains a debated uncertainty in determining molecular gas masses of high-redshift dusty star-forming galaxies (DSFGs)…
Probing the molecular gas content of galaxies in an over-dense group at z~0.7: a test case for environmental quenching
Jonathan Freundlich, Benoît Epinat, Thierry Contini +14
To probe the impact of group environment on molecular gas reservoirs at intermediate redshift, we observed the CO(2-1) emission in the galaxy group COSMOS-Gr30 at with…
PAHSPECS: Spatially Resolved PAH Spectroscopy at cosmic noon with JWST MIRI MRS
Fergus R. Donnan, Karin Sandstrom, Irene Shivaei +10
We present spatially resolved spectroscopy with JWST/MIRI MRS of a representative sample of normal star-forming galaxies at as part of the PAHSPECS program. To extract e…
PAHSPECS: Polycyclic aromatic hydrocarbon properties at cosmic noon with JWST/MIRI MRS
Cristina Maria Lofaro, Tanio DÃaz Santos, Irene Shivaei +13
Context. Cosmic noon (z ~ 1-3) marks the peak of the cosmic star-formation rate density, when dust-obscured star formation dominated galaxy growth. Mid-infrared spectroscopy probes…
Direct detection of cool molecular gas in a star-forming galaxy at
Karin Cescon, Jacqueline A. Hodge, Leindert A. Boogaard +21
We investigate the molecular gas content and interstellar medium (ISM) conditions of REBELS-25, a massive, star-forming galaxy at . Deep VLA Q-band and ALMA Band 3 observat…
Stellar angular momentum of intermediate redshift galaxies in MUSE surveys
Constanza Muñoz López, Davor KrajnoviÄ, B. Epinat +8
We quantify the stellar rotation of galaxies by computing the parameter, a proxy for the stellar angular momentum in a sample of 106 galaxies with redshift 0.1 z 0…