activity
20202026
most citedOGHReS: Star formation in the Outer Galaxy (-)

13 citations · 22 across the 8 of their papers we have counts for

collaborators

8 papers

astro-ph.GA2026

ATLASGAL: The HCN-IR Star Formation Relation for the Milky Way

I. I. Grozdanova, J. S. Urquhart, W. -J. Kim +8

We examine the relation between star formation and dense gas, traced by HCN(1-0), using a sample of 343 Galactic clumps spanning the full range of evolutionary stages representativ…

astro-ph.GA2026

Spectroscopic surveys with the SKA probing the ionized and molecular Milky Way

A. Karska, J. R. Dawson, A. M. Jacob +12

Radio spectroscopic surveys provide us with a comprehensive picture of the Milky Way across many physical and chemical regimes. Spectral lines primarily probe the multi-phase gaseo…

astro-ph.GA2026

The EDGE-CALIFA Survey: Star Formation Efficiency and Galaxy Quenching across 62 Main Sequence, Green Valley, and Red Galaxies

Yu-Hsuan Teng, Alberto D. Bolatto, Peter J. Teuben +26

We present GBT-EDGE, a new CO(1-0) survey using the Green Bank Telescope to map 62 nearby (10-140 Mpc) galaxies spanning the star-forming main sequence (SFMS), green valley, and re…

astro-ph.GA2025★ 2 cited

Cloud populations versus galactic environment in NGC4689, NGC628, NGC1566, and NGC4321

H. Faustino Vieira, A. Duarte-Cabral, M. W. L. Smith +3

The study of molecular clouds in galaxies beyond the Local Group is limited by the need to efficiently sample diverse galactic environments across galactic discs, typically resulti…

astro-ph.GA2024★ 2 cited

High resolution observations of 12CO and 13CO(3--2) toward the NGC 6334 extended filament

S. Neupane, F. Wyrowski, K. M. Menten +4

NGC 6334 is a giant molecular cloud complex with elongated filamentary structure, harbouring OB-stars, HII regions and star forming clumps. To study the emission and velocity struc…

astro-ph.GA2024★ 13 cited

OGHReS: Star formation in the Outer Galaxy (-)

J. S. Urquhart, C. König, D. Colombo +11

We have used data from the Outer Galaxy High-Resolution Survey (OGHReS) to refine the velocities, distances, and physical properties of a large sample of 3584 clumps detected in fa…

astro-ph.GA2023

Resolved low-J CO excitation at 190 parsec resolution across NGC 2903 and NGC 3627

J. S. den Brok, A. K. Leroy, A. Usero +14

The low- rotational transitions of CO are commonly used to trace the distribution of molecular gas in galaxies. Their ratios are sensitive to excitation and physical cond…

astro-ph.GA2020★ 5 cited

A New Search for Star Forming Regions in the Southern Outer Galaxy

Carsten König, James S. Urquhart, Friedrich Wyrowski +2

Star-formation in the outer Galaxy is thought to be different from the inner Galaxy, as it is subject to different environmental parameters such as metallicity, interstellar radiat…