Cui, WeiguangWeiguangCuiDave, RomeelRomeelDaveKnebe, AlexanderAlexanderKnebeRASIA, ELENAELENARASIAGray, MeghanMeghanGrayPearce, FrazerFrazerPearcePower, ChrisChrisPowerYepes, GustavoGustavoYepesAnbajagane, DhayaaDhayaaAnbajaganeCeverino, DanielDanielCeverinoContreras-Santos, AnaAnaContreras-Santosde Andres, DanielDanielde AndresDe Petris, MarcoMarcoDe PetrisETTORI, STEFANOSTEFANOETTORIHaggar, RoanRoanHaggarLi, QingyangQingyangLiWang, YangYangWangYang, XiaohuXiaohuYangBORGANI, StefanoStefanoBORGANIDolag, KlausKlausDolagZu, YingYingZuKuchner, UlrikeUlrikeKuchnerCañas, RodrigoRodrigoCañasFerragamo, AntonioAntonioFerragamoGIANFAGNA, GiuliaGiuliaGIANFAGNA2025-01-132025-01-1320220035-8711http://hdl.handle.net/20.500.12386/35625We introduce GIZMO-SIMBA, a new suite of galaxy cluster simulations within THE THREE HUNDRED project. THE THREE HUNDRED consists of zoom re-simulations of 324 clusters with $M_{200}\gtrsim 10^{14.8}\, \mathrm{M}_\odot$ 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 $z$ ≈ 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.STAMPAenArticle10.1093/mnras/stac14022-s2.0-85133612618https://academic.oup.com/mnras/article/514/1/977/6590057http://arxiv.org/abs/2202.14038v22022MNRAS.514..977CFIS/05 - ASTRONOMIA E ASTROFISICA