From the 1 of 5 linked papers with an AI index.
5 papers
Tracing cosmic star formation history through radio continuum spectral energy distribution and non-thermal emission
Fangxia An, Fatemeh S. Tabatabaei, Nick Seymour +11
The paper reviews how radio continuum emission, especially mid‑radio (1–10 GHz) luminosity and spectral shape, can be used as a dust‑unbiased tracer of star formation rates and the…
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…
A Python-Based Peeling Framework for Radio Interferometry: Application to uGMRT 650MHz Imaging
Hao Peng, Fangxia An, Yuheng Zhang +4
Modern radio interferometric arrays offer high sensitivity, wide fields of view, and broad frequency coverage, but also pose significant data calibration challenges. Standard direc…
Deblending the MIGHTEE-COSMOS survey with XID+: The resolved radio source counts to Jy
Eliab D. Malefahlo, Matt J. Jarvis, Mario G. Santos +9
Deep radio continuum surveys provide fundamental constraints on galaxy evolution, but source confusion limits sensitivity to the faintest sources. We present a complete framework f…
The Radio Spectral Energy Distribution and Star Formation Calibration in MIGHTEE-COSMOS Highly Star-Forming Galaxies at 1.5 < z < 3.5
Fatemeh Tabatabaei, Maryam Khademi, Matt J. Jarvis +6
Studying the radio spectral energy distribution (SED) of distant galaxies is essential for understanding their assembly and evolution over cosmic time. We present rest-frame radio…