activity
20022023
most citedThe COS-Halos Survey: Physical Conditions and Baryonic Mass in the Low-Redshift Circumgalactic Medium

573 citations · 4.3k across the 75 of their papers we have counts for

collaborators

75 papers

astro-ph.GA2023★ 7 cited

MUSE-ALMA Haloes IX: Morphologies and Stellar Properties of Gas-rich Galaxies

Arjun Karki, Varsha P. Kulkarni, Simon Weng +15

Understanding how galaxies interact with the circumgalactic medium (CGM) requires determining how galaxies morphological and stellar properties correlate with their CGM properties.…

astro-ph.GA2023

The Signature of the Northern Galactic Center Region in Low-Velocity UV Absorption

Christian Soto, Trisha Ashley, Andrew J. Fox +1

The Galactic Center (GC) is surrounded by plasma lobes that extend up to ~14 kpc above and below the plane. Until now, UV absorption studies of these lobes have only focused on hig…

astro-ph.GA2023★ 14 cited

MUSE-ALMA Halos XI: Gas flows in the circumgalactic medium

Simon Weng, Céline Péroux, Arjun Karki +12

The flow of gas into and out of galaxies leaves traces in the circumgalactic medium which can then be studied using absorption lines towards background quasars. We analyse 27 log(N…

astro-ph.GA2023★ 13 cited

Detection of Dust in High-Velocity Cloud Complex C -- Enriched Gas Accreting onto the Milky Way

Andrew J. Fox, Frances H. Cashman, Gerard A. Kriss +4

We present the detection of dust depletion in Complex C, a massive, infalling, low-metallicity high-velocity cloud in the northern Galactic hemisphere that traces the ongoing accre…

astro-ph.GA2022★ 21 cited

MUSE-ALMA Haloes VII: Survey Science Goals & Design, Data Processing and Final Catalogues

Céline Péroux, Simon Weng, Arjun Karki +16

The gas cycling in the circumgalactic regions of galaxies is known to be multi-phase. The MUSE-ALMA Haloes survey gathers a large multi-wavelength observational sample of absorptio…

astro-ph.GA2022★ 12 cited

Caught in the Act: A Metal-Rich High-Velocity Cloud in the Inner Galaxy

Frances H. Cashman, Andrew J. Fox, Bart P. Wakker +8

We characterize the chemical and physical conditions in an outflowing high-velocity cloud in the inner Galaxy. We report a super-solar metallicity of [O/H] = for the…