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19972026
most citedHI4PI: A full-sky HI survey based on EBHIS and GASS

1.6k citations · 12.9k across the 234 of their papers we have counts for

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Showing 2023Show all

9 papers · 1 filter

astro-ph.GA2023★ 1 cited

A Galactic Eclipse: The Small Magellanic Cloud is Forming Stars in Two, Superimposed Systems

Claire E. Murray, Sten Hasselquist, Joshua E. G. Peek +22

The structure and dynamics of the star-forming disk of the Small Magellanic Cloud (SMC) have long confounded us. The SMC is widely used as a prototype for galactic physics at low m…

astro-ph.GA2023

Mapping a lower limit on the mass fraction of the cold neutral medium using Fourier transformed HI 21cm emission line spectra: Application to the DRAO Deep Field from DHIGLS and the HI4PI survey

Antoine Marchal, Peter G. Martin, Marc-Antoine Miville-Deschênes +4

We develop a new method for spatially mapping a lower limit on the mass fraction of the cold neutral medium by analyzing the amplitude structure of , the Fourier tra…

astro-ph.GA2023

The Metallicities of Five Small High-Velocity Clouds

Trisha Ashley, Andrew J. Fox, Felix J. Lockman +5

High-velocity clouds (HVCs) are multi-phase gas structures whose velocities (|v_LSR|>100 km/s) are too high to be explained by Galactic disk rotation. While large HVCs are well cha…

astro-ph.GA2023★ 20 cited

A new method for spatially resolving the turbulence driving mixture in the ISM with application to the Small Magellanic Cloud

Isabella A. Gerrard, Christoph Federrath, Nickolas M. Pingel +12

Turbulence plays a crucial role in shaping the structure of the interstellar medium. The ratio of the three-dimensional density contrast () to the turbulent sonic Mach n…

astro-ph.GA2023

Atomic Hydrogen in the Milky Way: A Stepping Stone in the Evolution of Galaxies

Naomi M. McClure-Griffiths, Snezana Stanimirovic, Daniel R. Rybarczyk

Atomic hydrogen (HI) is a critical stepping stone in the gas evolution cycle of the interstellar medium (ISM) of the Milky Way. Hi traces both the cold, premolecular state before s…

astro-ph.GA2023

Sampling the Faraday rotation sky of TNG50: Imprint of the magnetised circumgalactic medium around Milky Way-like galaxies

Seoyoung Lyla Jung, N. M. McClure-Griffiths, Ruediger Pakmor +4

Faraday rotation measure (RM) is arguably the most practical observational tracer of magnetic fields in the diffuse circumgalactic medium (CGM). We sample synthetic Faraday rotatio…