Sunyaev–Zeldovich detection of hot intracluster gas at redshift 4.3
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Publisher
Nature Research
Abstract
Please read abstract in the article.
Description
DATA AVAILABILITY : The ALMA (2015.1.01543.T, 2017.1.00273.S, 2022.1.00495.S and 2023.1.00124.S), JWST (JWST-GO-06669), and HST (HST-GO-15701) data used in this work are publicly available on the ALMA science archive (https://almascience.nrao.edu/aq/) and MAST service (https://mast.stsci.edu).
CODE AVAILABILITY : No custom code central to the conclusions was used. The results presented can be reproduced using the following publicly available packages: astropy (81), astroquery (82), CASA (83), colossus (65), matplotlib (84), numpy (85), pandas (86), photutils (58), spectral_cube (87), uvplot (61).
Keywords
Galaxy clusters, Intracluster medium (ICM), Thermal Sunyaev-Zeldovich (tSZ), Cosmic microwave background (CMB), Early universe, Galaxies and clusters
Sustainable Development Goals
None
Citation
Zhou, D., Chapman, S.C., Aravena, M. et al. Sunyaev–Zeldovich detection of hot intracluster gas at redshift 4.3. Nature 649, 1130–1133 (2026). https://doi.org/10.1038/s41586-025-09901-3.