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• W4366401907 abstract "Abstract We present the discovery of the most distant, dynamically relaxed cool core cluster, SPT-CL J2215−3537 (SPT2215), and its central brightest cluster galaxy (BCG) at z = 1.16. Using new X-ray observations, we demonstrate that SPT2215 harbors a strong cool core with a central cooling time of 200 Myr (at 10 kpc) and a maximal intracluster medium cooling rate of 1900 ± 400 M ⊙ yr −1 . This prodigious cooling may be responsible for fueling the extended, star-forming filaments observed in Hubble Space Telescope imaging. Based on new spectrophotometric data, we detect bright [O ii ] emission in the BCG, implying an unobscured star formation rate (SFR) of <?CDATA ${320}_{-140}^{+230}$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:msubsup> <mml:mrow> <mml:mn>320</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>140</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> <mml:mn>230</mml:mn> </mml:mrow> </mml:msubsup> </mml:math> M ⊙ yr −1 . The detection of a weak radio source (2.0 ± 0.8 mJy at 0.8 GHz) suggests ongoing feedback from an active galactic nucleus (AGN), though the implied jet power is less than half the cooling luminosity of the hot gas, consistent with cooling overpowering heating. The extreme cooling and SFR of SPT2215 are rare among known cool core clusters, and it is even more remarkable that we observe these at such high redshift, when most clusters are still dynamically disturbed. The high mass of this cluster, coupled with the fact that it is dynamically relaxed with a highly isolated BCG, suggests that it is an exceptionally rare system that must have formed very rapidly in the early universe. Combined with the high SFR, SPT2215 may be a high- z analog of the Phoenix cluster, potentially providing insight into the limits of AGN feedback and star formation in the most massive galaxies." @default.
• W4366401907 created "2023-04-21" @default.
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• W4366401907 date "2023-04-01" @default.
• W4366401907 modified "2023-09-30" @default.
• W4366401907 title "SPT-CL J2215−3537: A Massive Starburst at the Center of the Most Distant Relaxed Galaxy Cluster" @default.
• W4366401907 cites W1772677041 @default.
• W4366401907 cites W1882938068 @default.
• W4366401907 cites W1970841187 @default.
• W4366401907 cites W1977457396 @default.
• W4366401907 cites W1980744319 @default.
• W4366401907 cites W1981030602 @default.
• W4366401907 cites W1984043035 @default.
• W4366401907 cites W1988275519 @default.
• W4366401907 cites W1989310056 @default.
• W4366401907 cites W1992525662 @default.
• W4366401907 cites W2003180569 @default.
• W4366401907 cites W2010132764 @default.
• W4366401907 cites W2011301426 @default.
• W4366401907 cites W2017396100 @default.
• W4366401907 cites W2024627902 @default.
• W4366401907 cites W2030605651 @default.
• W4366401907 cites W2037964227 @default.
• W4366401907 cites W2039241537 @default.
• W4366401907 cites W2045636589 @default.
• W4366401907 cites W2060884670 @default.
• W4366401907 cites W2061710077 @default.
• W4366401907 cites W2062238087 @default.
• W4366401907 cites W2067264089 @default.
• W4366401907 cites W2075167988 @default.
• W4366401907 cites W2084461563 @default.
• W4366401907 cites W2105876705 @default.
• W4366401907 cites W2112821569 @default.
• W4366401907 cites W2133030092 @default.
• W4366401907 cites W2135625048 @default.
• W4366401907 cites W2142220522 @default.
• W4366401907 cites W2142238829 @default.
• W4366401907 cites W2151023236 @default.
• W4366401907 cites W2151062050 @default.
• W4366401907 cites W2156440026 @default.
• W4366401907 cites W2159898631 @default.
• W4366401907 cites W2295111480 @default.
• W4366401907 cites W2344233738 @default.
• W4366401907 cites W2523746639 @default.
• W4366401907 cites W2589340393 @default.
• W4366401907 cites W2794422641 @default.
• W4366401907 cites W2948507243 @default.
• W4366401907 cites W2951334196 @default.
• W4366401907 cites W2975326617 @default.
• W4366401907 cites W2980160815 @default.
• W4366401907 cites W3098796063 @default.
• W4366401907 cites W3099529318 @default.
• W4366401907 cites W3099629784 @default.
• W4366401907 cites W3099841081 @default.
• W4366401907 cites W3099843770 @default.
• W4366401907 cites W3099878876 @default.
• W4366401907 cites W3099992948 @default.
• W4366401907 cites W3100195645 @default.
• W4366401907 cites W3100253958 @default.
• W4366401907 cites W3100640281 @default.
• W4366401907 cites W3100723929 @default.
• W4366401907 cites W3101256886 @default.
• W4366401907 cites W3101291558 @default.
• W4366401907 cites W3101574587 @default.
• W4366401907 cites W3102443279 @default.
• W4366401907 cites W3103145119 @default.
• W4366401907 cites W3103476928 @default.
• W4366401907 cites W3103868583 @default.
• W4366401907 cites W3104058952 @default.
• W4366401907 cites W3104304490 @default.
• W4366401907 cites W3104608022 @default.
• W4366401907 cites W3104624512 @default.
• W4366401907 cites W3105380379 @default.
• W4366401907 cites W3106192069 @default.
• W4366401907 cites W3106401735 @default.
• W4366401907 cites W3130782880 @default.
• W4366401907 cites W3150635270 @default.
• W4366401907 cites W3160030944 @default.
• W4366401907 cites W3196355744 @default.
• W4366401907 cites W3201427395 @default.
• W4366401907 cites W3212194579 @default.
• W4366401907 cites W3215715277 @default.

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