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| Verfasst von: | Nelson, Dylan [VerfasserIn]  |
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| | Pillepich, Annalisa [VerfasserIn] |
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| | Ayromlou, Mohammadreza [VerfasserIn] |
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| | Lee, Wonki [VerfasserIn] |
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| | Lehle, Katrin [VerfasserIn] |
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| | Rohr, Eric [VerfasserIn] |
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| | Truong, Nhut [VerfasserIn] |
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| Titel: | Introducing the TNG-Cluster simulation |
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| Titelzusatz: | overview and the physical properties of the gaseous intracluster medium |
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| Verf.angabe: | Dylan Nelson, Annalisa Pillepich, Mohammadreza Ayromlou, Wonki Lee, Katrin Lehle, Eric Rohr, and Nhut Truong |
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| E-Jahr: | 2024 |
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| Jahr: | June 2024 |
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| Umfang: | 25 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | Online veröffentlicht: 7. Juni 2024 ; Gesehen am 28.01.2025 |
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| Titel Quelle: | Enthalten in: Astronomy and astrophysics |
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| Ort Quelle: | Les Ulis : EDP Sciences, 1969 |
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| Jahr Quelle: | 2024 |
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| Band/Heft Quelle: | 686(2024) vom: Juni, Artikel-ID A157, Seite 1-25 |
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| ISSN Quelle: | 1432-0746 |
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| Abstract: | We introduce the new TNG-Cluster project, an addition to the IllustrisTNG suite of cosmological magnetohydrodynamical simulations of galaxy formation. Our objective is to significantly increase the statistical sampling of the most massive and rare objects in the Universe: galaxy clusters with log(M200c/M⊙) ≳ 14.3 − 15.4 at z = 0. To do so, we re-simulate 352 cluster regions drawn from a 1 Gpc volume that is 36 times larger than TNG300, keeping the IllustrisTNG physical model entirely fixed as well as the numerical resolution. This new sample of hundreds of massive galaxy clusters enables studies of the assembly of high-mass ellipticals and their supermassive black holes (SMBHs), brightest cluster galaxies (BCGs), satellite galaxy evolution and environmental processes, jellyfish galaxies, intracluster medium (ICM) properties, cooling and active galactic nuclei (AGN) feedback, mergers and relaxedness, magnetic field amplification, chemical enrichment, and the galaxy-halo connection at the high-mass end, with observables from the optical to radio synchrotron and the Sunyaev-Zeldovich (SZ) effect, to X-ray emission, as well as their cosmological applications. We present an overview of the simulation, the cluster sample, select comparisons to data, and a first look at the diversity and physical properties of our simulated clusters and their hot ICM. |
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| DOI: | doi:10.1051/0004-6361/202348608 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1051/0004-6361/202348608 |
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| | kostenfrei: Volltext: https://www.aanda.org/articles/aa/abs/2024/06/aa48608-23/aa48608-23.html |
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| | DOI: https://doi.org/10.1051/0004-6361/202348608 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 191575786X |
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| Verknüpfungen: | → Zeitschrift |
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Introducing the TNG-Cluster simulation / Nelson, Dylan [VerfasserIn]; June 2024 (Online-Ressource)
