arXiv · 2311.17553
Deep Learning 21cm Lightcones in 3D
Abstract
Interferometric measurements of the 21cm signal are a prime example of the data-driven era in astrophysics we are entering with current and upcoming experiments. We showcase the use of deep networks that are tailored for the structure of 3D tomographic 21cm light-cones to firstly detect and characterise HI sources and to secondly directly infer global astrophysical and cosmological model parameters. We compare different architectures and highlight how 3D CNN architectures that mirror the data structure are the best-performing model.
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Caroline Heneka. 2023-11-29. Deep Learning 21cm Lightcones in 3D. https://doi.org/10.1007/978-3-031-34167-0_34
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