output
20152026
most citedThe SRG/eROSITA all-sky survey: First X-ray catalogues and data release of the western Galactic hemisphere

371 citations

Showing astro-ph.GAShow all

42 papers · 1 filter

astro-ph.GA20255 cited

X-ray selected broad absorption line quasars in SDSS-V: BALs and non-BALs span the same range of X-ray properties

Pranavi Hiremath, Amy L. Rankine, James Aird +10

Broad absorption line (BAL) quasars are often considered X-ray weak relative to their optical/UV luminosity, whether intrinsically (i.e., the coronal emission is fainter) or due to…

astro-ph.GA2025

Dynamical properties of high-[Mg/Fe] stars in the Milky Way bar region

Aakash Pandey, Ortwin Gerhard

The origin of the high-alpha component of the Galactic bulge remains debated, unlike the bar-driven origin of the low-alpha bulge. We examine the metallicity-dependent dynamical pr…

astro-ph.GA20251 cited

The CHIMERA Survey: The first CO detection in Leo T, the lowest mass known galaxy still hosting cold molecular gas

Vicente Villanueva, Matías Blaña, Alberto D. Bolatto +13

We report the first CO detection in Leo T, representing the most extreme observation of carbon monoxide molecules in the lowest stellar mass gas-rich dwarf galaxy ($\sim…

astro-ph.GA20251 cited

First IFU observations of two GRB host galaxies at cosmic noon with JWST/NIRSpec

B. Topçu, P. Schady, S. Wuyts +16

Long gamma-ray bursts (GRBs) serve as powerful probes of distant galaxies. Their luminous afterglow pinpoints galaxies independent of luminosity, in contrast to most flux-limited s…

astro-ph.GA202414 cited

Detecting clusters and groups of galaxies populating the local Universe in large optical spectroscopic surveys

I. Marini, P. Popesso, K. Dolag +13

Wide-field cosmological surveys provide hundreds of thousands of spectroscopically confirmed galaxy groups and clusters, valuable for tracing baryonic matter distribution. However,…

astro-ph.GA20244 cited

The Milky Way satellite galaxy Leo T: A perturbed cored dwarf

Matias Blaña, Andreas Burkert, Michael Fellhauer +3

The impact of the dynamical state of gas-rich satellite galaxies at the early moments of their infall into their host systems and the relation to their quenching process are not co…