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Constraining the X-ray heating and reionization using 21-cm power spectra with Marginal Neural Ratio Estimation

A Saxena, A Cole, S Gazagnes, PD Meerburg… - arXiv preprint arXiv …, 2023 - arxiv.org
Astrophysics paper astro-ph.CO Suggest

… In this paper, we performed Simulation-Based Inference through a MNRE algorithm, swyft, to constrain the astrophysical parameters that govern the X-ray heating and …

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BibTeX

@misc{saxena2023constraining,
title={Constraining the X-ray heating and reionization using 21-cm power spectra with Marginal Neural Ratio Estimation},
author={Anchal Saxena and Alex Cole and Simon Gazagnes and P. Daniel Meerburg and Christoph Weniger and Samuel J. Witte},
year={2023},
eprint={2303.07339},
archivePrefix={arXiv},
primaryClass={id='astro-ph.CO' full_name='Cosmology and Nongalactic Astrophysics' is_active=True alt_name=None in_archive='astro-ph' is_general=False description='Phenomenology of early universe, cosmic microwave background, cosmological parameters, primordial element abundances, extragalactic distance scale, large-scale structure of the universe. Groups, superclusters, voids, intergalactic medium. Particle astrophysics dark energy, dark matter, baryogenesis, leptogenesis, inflationary models, reheating, monopoles, WIMPs, cosmic strings, primordial black holes, cosmological gravitational radiation'}
}

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