期刊
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
卷 514, 期 1, 页码 977-996出版社
OXFORD UNIV PRESS
DOI: 10.1093/mnras/stac1402
关键词
galaxies: clusters: general; galaxies: clusters: intracluster medium; galaxies: evolution; galaxies: formation
资金
- European Union [734374, 871158]
- Spanish MultiDark Consolider Project [CSD2009-00064]
- Science and Technology Facilities Council (STFC) AGP Grant [ST/V000594/1]
- China Manned Space Project [CMS-CSST-2021-A01, CMS-CSST-2021-B01, CMS-CSST-2021-A02]
- WC's Atraccion de Talento Contract - Comunidad de Madrid in Spain [2020-T1/TIC-19882]
- Ministerio de Ciencia, Innovacion y Universidades (MICIU/FEDER) [PGC2018-094975-C21]
- National Science Foundation Graduate Research Fellowship [DGE 1746045]
- Sapienza Universita di Roma [RM11916B7540DD8D]
- ASI-INAF Athena [2019-27-HH.0]
- 'Attivita di Studio per la comunita scientifica di Astrofisica delle Alte Energie e Fisica Astroparticellare' (Accordo Attuativo ASI-INAF) [2017-14-H.0]
- INAF mainstream project [1.05.01.86.10]
- National Science Foundation of China (NSFC) [11733010]
- NSFC [11803095]
- National Science Foundation of China [11833005, 11890692, 11873038, 12173024]
- Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) [EXC-2094 - 390783311]
- European Research Council (ERC) [882679]
- STFC
- STFC [RA27PN]
- European Research Council (ERC) [882679] Funding Source: European Research Council (ERC)
We introduce GIZMO-SIMBA, a new suite of galaxy cluster simulations within THE THREE HUNDRED project. Comparing to THE THREE HUNDRED zooms run with GADGET-X, GIZMO-SIMBA generally provides a good match to available data at z approximate to 0. GIZMO-SIMBA's unique black hole growth and feedback model yields agreement with the observed BH scaling relations.
We introduce GIZMO-SIMBA, a new suite of galaxy cluster simulations within THE THREE HUNDRED project. THE THREE IIUNDRED consists of zoom re-simulations of 324 clusters with M-200 greater than or similar to 10(14.8) M-circle dot drawn from the MultiDark-Planck N-body simulation, run using several hydrodynamic and semi-analytical codes. The GIZMO-SIMBA suite adds a state-of-the-art galaxy formation model based on the highly successful SIMBA simulation, mildly re-calibrated to match z = 0 cluster stellar properties. Comparing to THE THREE HUNDRED zooms run with GADGET-X, we find intrinsic differences in the evolution of the stellar and gas mass fractions, BCG ages, and galaxy colour-magnitude diagrams, with GIZMO-SIMBA generally providing a good match to available data at z approximate to 0. GIZMO-SIMBA'S unique black hole growth and feedback model yields agreement with the observed BH scaling relations at the intermediate-mass range and predicts a slightly different slope at high masses where few observations currently lie. GIZMO-SIMBA provides a new and novel platform to elucidate the co-evolution of galaxies, gas, and black holes within the densest cosmic environments.
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