6 papers
FEASTS Compared with Simulations: Abnormally Irregular and Extended HI Morphologies at a Column Density of in TNG50 and Auriga
Xuchen Lin, Jing Wang, Guinevere Kauffmann +2
With new atomic-hydrogen (HI) observations of FAST Extended Atlas of Selected Targets Survey (FEASTS), we present the first statistical comparison of HI morphology between observat…
Unveiling the small-scale web around galaxies with miniJPAS and DESI
Daniela Galárraga-Espinosa, Guinevere Kauffmann, Silvia Bonoli +23
We present the first statistical observational study detecting filaments in the immediate surroundings of galaxies, i.e. the local web of galaxies. Simulations predict that cold ga…
An integral field spectroscopic study of stellar and ionized gas properties around edge-on disk galaxies in the stellar mass range 9<log M*<11
Guinevere Kauffmann, Richard D'Souza, Antonela Monachesi
We analyze the stellar light, 4000 Angstrom break and emission line profiles of 82 edge-on disk galaxies from the MaNGA survey. We characterize the stellar light profiles perpendic…
DIISC -- VI (COS-DIISC): UV Metal Absorption Relative to the H I disk of Galaxies
Brad Koplitz, Sanchayeeta Borthakur, Timothy Heckman +5
As part of the Deciphering the Interplay between the Interstellar medium, Stars, and the Circumgalactic medium (DIISC) survey, we present the UV metal absorption features in the Ci…
The Host Galaxies of Radio AGN: New Views from Combining LoTSS and MaNGA Observations
Gaoxiang Jin, Guinevere Kauffmann, Philip N. Best +2
We utilize a combination of radio continuum observations and optical integral field spectroscopic (IFS) data to explore the impact of radio AGN on the evolution of their host galax…
Probing galaxy evolution from to through galaxy scaling relations in three L-Galaxies flavours
Akash Vani, Mohammadreza Ayromlou, Guinevere Kauffmann +1
We present a comprehensive examination of the three latest versions of the L-Galaxies semi-analytic galaxy formation model, focusing on the evolution of galaxy properties across a…