12 papers
Unveiling the roles of thermal and nonthermal processes in the ISM & IGM structure formation and evolution of galaxies with SKAO
Fatemeh S. Tabatabaei, Masoumeh Ghasemi-Nodehi, Mark T. Sargent +10
Investigating the thermal and nonthermal processes in the interstellar medium (ISM) and intergalactic medium (IGM) is vital to understanding the evolution of galaxies over cosmic t…
Probing Anomalous Microwave Emission with the Square Kilometre Array
MatÃas Vidal, Simón Casassus, Roke Cepeda-Arroita +15
Anomalous microwave emission (AME) represents an excess of radiation in the 10-60 GHz range, distinct from synchrotron, free-free, or thermal dust emission. Although most commonly…
Cm-wavelength Studies of Molecular Gas and Star Formation at High Redshift with the SKA
Ran Wang, Jeff Wagg, Mark T. Sargent +6
The Square Kilometre Array will be a revolutionary instrument for the study of gas in the distant Universe. At frequencies below ~50 GHz, observations of redshifted emission from l…
Impact of Anomalous Microwave Emission (AME) on Radio Spectral Energy Distributions: SKA Observations of Galaxies Near and Far
Ilsang Yoon, Eric Murphy, Caroline Bot +1
Radio continuum emission powered by the thermal bremsstrahlung process is a clean, dust-free tracer of star formation in galaxies. However, the existence of anomalous microwave emi…
Tracing the Star Formation History of the Universe through Thermal Free-Free Emission with the SKA
Hiddo S. B. Algera, Mark Sargent, Eric J. Murphy +1
One of the major scientific aims of the SKA is to trace the history of star formation across cosmic time. High-frequency radio surveys are indispensable in this regard, as these ar…
The VLA Frontier Fields Survey: A 6GHz High-resolution Radio Survey of Abell2744
Esteban A. Orozco, Eric F. Jiménez-Andrade, Eric J. Murphy +5
We present 6GHz radio continuum observations of the galaxy cluster Abell 2744 () obtained with the Karl G. Jansky Very Large Array (VLA) as part of the VLA Frontier Fiel…