5 papers
A Catalog of Galactic Atomic Hydrogen Position-Position-Velocity Filaments
M. E. Putman, D. A. Kim, S. E. Clark +3
We present a catalog of 3D Galactic HI filaments over 1/3 of the sky using Galactic Arecibo L-band Feed Array HI (GALFA-HI) data. The 3D filaments are defined to be linear HI featu…
Neutral gas phase distribution from HI morphology: phase separation with scattering spectra and variational autoencoders
Minjie Lei, S. E. Clark, Rudy Morel +4
Unraveling the multi-phase structure of the diffuse interstellar medium (ISM) as traced by neutral hydrogen (HI) is essential to understanding the lifecycle of the Milky Way. Howev…
A neutral hydrogen absorption study of cold gas in the outskirts of the Magellanic Clouds using the GASKAP-HI survey
Hongxing Chen, Snežana StanimiroviÄ, Nickolas M. Pingel +18
Cold neutral hydrogen (HI) is a crucial precursor for molecular gas formation and can be studied via HI absorption. This study investigates HI absorption in low column density regi…
The fallibility of equipartition magnetic field strengths from synchrotron emission using synthetically observed galaxies
Tara Dacunha, Sergio Martin-Alvarez, Susan E. Clark +1
Understanding the role that magnetic fields play on the stage of galaxy formation requires accurate methods for inferring the properties of extragalactic magnetic fields. Radio syn…
A New Constraint on the Relative Disorder of Magnetic Fields between Neutral Interstellar Medium Phases
Minjie Lei, S. E. Clark
Utilizing Planck polarized dust emission maps at 353 GHz and new large-area maps of the neutral hydrogen (HI) cold neutral medium (CNM) fraction (), we investigate…