Sunyaev–Zeldovich detection of hot intracluster gas at redshift 4.3

dc.contributor.authorZhou, Dazhi
dc.contributor.authorChapman, Scott C.
dc.contributor.authorAravena, Manuel
dc.contributor.authorAraya-Araya, Pablo
dc.contributor.authorArchipley, Melanie
dc.contributor.authorCathey, Jared
dc.contributor.authorDeane, Roger
dc.contributor.authorDi Mascolo, Luca
dc.contributor.authorGobat, Raphael
dc.contributor.authorGreve, Thomas R.
dc.contributor.authorHill, Ryley
dc.contributor.authorKim, Seonwoo
dc.contributor.authorPhadke, Kedar A.
dc.contributor.authorPillai, Vismaya R.
dc.contributor.authorPosses, Ana C.
dc.contributor.authorReichardt, Christian L.
dc.contributor.authorSolimano, Manuel
dc.contributor.authorSpilker, Justin S.
dc.contributor.authorSulzenauer, Nikolaus
dc.contributor.authorDike, Veronica J.
dc.contributor.authorVieira, Joaquin D.
dc.contributor.authorVizgan, David
dc.contributor.authorWang, George C.P.
dc.contributor.authorWeiss, Axel
dc.date.accessioned2026-02-12T08:10:30Z
dc.date.available2026-02-12T08:10:30Z
dc.date.issued2026-01-29
dc.descriptionDATA 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).
dc.description.abstractPlease read abstract in the article.
dc.description.departmentPhysics
dc.description.librarianhj2026
dc.description.sdgNone
dc.description.sponsorshipThis research used the Canadian Advanced Network for Astronomy Research (CANFAR) operated in partnership by the Canadian Astronomy Data Centre and The Digital Research Alliance of Canada, with support from the National Research Council of Canada, the Canadian Space Agency, CANARIE and the Canadian Foundation for Innovation. Supported in part by grant NSF PHY-2309135 to the Kavli Institute for Theoretical Physics (KITP). The SPT is supported by the NSF. Partially supported by the Center for AstroPhysical Surveys (CAPS) at the National Center for Supercomputing Applications (NCSA), University of Illinois Urbana-Champaign. Support from NSERC-6740, FONDECYT grant, the ANID Basal Project, Becas-ANID scholarship and a ANID BASAL project FB210003.
dc.description.urihttps://www.nature.com/
dc.identifier.citationZhou, 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.
dc.identifier.issn0028-0836 (print)
dc.identifier.issn1476-4687 (online)
dc.identifier.other10.1038/s41586-025-09901-3
dc.identifier.urihttp://hdl.handle.net/2263/108119
dc.language.isoen
dc.publisherNature Research
dc.rights© 2026, The Author(s), under exclusive licence to Springer Nature Limited.The original publication is available at : https://www.nature.com/ .
dc.subjectGalaxy clusters
dc.subjectIntracluster medium (ICM)
dc.subjectThermal Sunyaev-Zeldovich (tSZ)
dc.subjectCosmic microwave background (CMB)
dc.subjectEarly universe
dc.subjectGalaxies and clusters
dc.titleSunyaev–Zeldovich detection of hot intracluster gas at redshift 4.3
dc.typePreprint Article

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