Astrochemical MHD simulations and synthetic observations (C06*)

新项目C6的目标是(1)从分子云的3D-MHD模拟中产生合成观测，并将它们与实际观测进行比较，以及(2)在Flash代码中实现一个用于氚的化学网络，并将其应用于最先进的模拟中。这项工作基于化学程序Krome和辐射传输程序RADMC-3D，重点研究了分子云的早期演化。例如，关键问题是如何确定分子云的化学成分或年龄。为了指导未来的观测，我们还将研究哪些分子最适合用作分子示踪剂。

The goal of the new project C6 is to (1) produce synthetic observations from 3D-MHD simulations of molecular clouds and compare them to actual observations and (2) implement a chemical network for deuteration in the FLASH code and apply it in state-of-the-art simulations. The work is based on the chemistry package KROME as well as the radiative transfer code RADMC-3D and focusses on the early evolution of molecular clouds. Key questions are e.g. how to determine the chemical composition or the age of molecular clouds. To guide future observations we will also study which molecules can be used best as molecular tracers.