Synchrotron Emission on the Largest Scales: Radio Detection of the Cosmic-Web
arXiv:1106.0362 · doi:10.1007/s12036-011-9114-4
Abstract
Shocks and turbulence generated during large-scale structure formation are predicted to produce large-scale, low surface-brightness synchrotron emission. On the largest scales, this emission is globally correlated with the thermal baryon distribution, and constitutes the "Synchrotron Cosmic- Web". I present the observational prospects and challenges for detecting this faint emission with upcoming SKA pathfinders.
10 pages, 3 figures; submitted to the Journal of Astrophysics & Astronomy
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- Convolutional Deep Denoising Autoencoders for Radio Astronomical Images
- Number counts, confusion, mapping issues and sky coverage analysis for radio continuum surveys through EMU Early Science, EMU-ASKAP, and WODAN especially for cosmology science goals