Three-dimensional core-collapse supernova simulations from 10.8 to 75 solar mass

这项研究的主要目标是对质量从10.8到75个太阳质量的超新星前体模型网格进行一套大型的3D最先进的长期核心塌缩超新星(CCSN)模拟。这套3D模型将使我们能够系统地探索CCSNe爆炸特性的多样性。在2017财年，我们重点进行了一维模拟，以校准控制爆炸强度的参数。我们探索了三种不同的祖细胞模型，它们被认为是SN1987A的祖细胞。我们从这些一维模拟的结果中获得了必要的参数，现在正在进行三维模拟的参数微调。我们正在执行第一组3D模拟。

The main goal of this research is to perform a large set of 3D state-of-the-art long-time core-collapse supernova (CCSN) simulations for a grid of supernova progenitor models with masses from 10.8 to 75 solar mass. The set of 3D models will allow us to systematically explore the diversity in the explosion properties of CCSNe. In FY2017, we focused on performing simulations in 1D for calibrating parameters regulating the explosion strength. We explored three different progenitor models which are believed to be the progenitor of SN1987A. We obtained the necessary parameters from the results of these 1D simulations, and fine tuning of the parameters for 3D simulations are now being conducted. We are performing the first set of 3D simulations.