activity
20162026
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Showing astro-ph.GAShow all

6 papers · 1 filter

astro-ph.GA2025

The Star Formation in Radio Survey: Adding 90 GHz Data to 3-33 GHz Observations of Star-forming Regions in Nearby Galaxies

Anna Dignan, Eric J. Murphy, Brian Mason +10

We present 90 GHz continuum imaging of 119 star-forming regions in 30 nearby galaxies observed with MUSTANG-2 on the Robert C. Byrd Green Bank Telescope as part of the Star Formati…

astro-ph.GA2025

The SUPERCOLD-CGM survey: II. [\ion{C}{1}] emission and the physical conditions of cold gas in Enormous Ly nebulae at

Jianan Li, Bjorn H. C. Emonts, Zheng Cai +13

We report ALMA and ACA observations of atomic carbon ([\ion{C}{1}]) and dust continuum in 10 Enormous Ly Nebulae hosting ultra-luminous Type-I QSOs at , as par…

astro-ph.GA2024

Peculiar Dust Emission within the Orion Molecular Cloud

Parisa Nozari, Sarah Sadavoy, Edwige Chapillon +8

It is widely assumed that dust opacities in molecular clouds follow a power-law profile with an index, . Recent studies of the Orion Molecular Cloud (OMC) 2/3 complex, however,…

astro-ph.GA2024

The RAdio Galaxy Environment Reference Survey (RAGERS): Evidence of an anisotropic distribution of submillimeter galaxies in the 4C 23.56 protocluster at z=2.48

Dazhi Zhou, Thomas R. Greve, Bitten Gullberg +41

High-redshift radio(-loud) galaxies (HRGs) are massive galaxies with powerful radio-loud active galactic nuclei (AGNs) and serve as beacons for protocluster identification. Howe…

astro-ph.GA2023

Observational Constraints on Sunyaev-Zeldovich Effect Halos Around High-z Quasars

Kyle Massingill, Brian Mason, Mark Lacy +4

We present continuum observations from the Atacama Large Millimeter/submillimeter Array (ALMA) of 10 high-redshift () ultraluminous quasars (QSOs) and constrain…

astro-ph.GA2020

The Massive and Distant Clusters of WISE Survey IX: High Radio Activity in a Merging Cluster

Emily Moravec, Anthony Gonzalez, Simon Dicker +18

We present a multi-wavelength investigation of the radio galaxy population in the galaxy cluster MOO J1506+5137 at =1.090.03, which in previous work we identified as having…