论文标题
\ textsc {三百}项目：\ textsc {gizmo-simba}运行
\textsc{The Three Hundred} project: The \textsc{Gizmo-Simba} run
论文作者
论文摘要
我们介绍了\ textsc {gizmo-simba}，这是\ textsc {the The The Thriony}项目中的一个新的Galaxy群集模拟套件。 \ textsc {三百}由$ m_ {200} \ gtrsim 10^{14.8} m_ \ odot $从Multidark-Planck $ n $ - 物体模拟运行，使用几个流体动力和半分析的编码运行。 \ textsc {gizmo-simba}套件添加了一个基于非常成功的{\ scimba}模拟的最先进的星系组模型，并轻轻地重新校准以匹配$ z = 0 $ cluster stellar stellar properties。与\ textsc {使用\ textsc {gadget-x}运行的三百个变焦相比，我们发现恒星和气体质量分数，bcg ages和galaxy colour-magnituder图的固有差异，并在\ textsc {gizmo-simba} $ z $ z中提供了\ extsc {gizmo-simba} $ z $ z的$ z。 \ textsc {gizmo-simba}独特的黑洞生长和反馈模型与观察到的中间质量范围内观察到的BH缩放关系一致，并预测当前很少有观察值的高质量在高质量处略有不同。 \ textsc {gizmo-simba}提供了一个新的新型平台，以阐明最密集的宇宙环境中星系，气体和黑洞的共同发展。
We introduce \textsc{Gizmo-Simba}, a new suite of galaxy cluster simulations within \textsc{The Three Hundred} project. \textsc{The Three Hundred} consists of zoom re-simulations of 324 clusters with $M_{200}\gtrsim 10^{14.8}M_\odot$ drawn from the MultiDark-Planck $N$-body simulation, run using several hydrodynamic and semi-analytic codes. The \textsc{Gizmo-Simba} suite adds a state-of-the-art galaxy formation model based on the highly successful {\sc Simba} simulation, mildly re-calibrated to match $z=0$ cluster stellar properties. Comparing to \textsc{The Three Hundred} zooms run with \textsc{Gadget-X}, we find intrinsic differences in the evolution of the stellar and gas mass fractions, BCG ages, and galaxy colour-magnitude diagrams, with \textsc{Gizmo-Simba} generally providing a good match to available data at $z \approx 0$. \textsc{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. \textsc{Gizmo-Simba} provides a new and novel platform to elucidate the co-evolution of galaxies, gas, and black holes within the densest cosmic environments.
