Gas in the Cosmic Web: feeding and feedback of galaxies

这个项目旨在了解星系中气体的完整循环：从喂食星系的过程，经历恒星的形成，到从星系流出气体的过程。这需要一个完整的物理描述，描述从灯丝流入的气体穿过光晕直到到达星系，恒星在多相气体介质中形成的过程，以及高能事件对星系气体含量的影响。银河系外天体物理领域的这一项目旨在补充澳大利亚的主要观测工作，如平方公里阵列及其探路者，因为它将为模拟提供对宇宙中中性气体的完整物理描述。

This project aims to understand the complete cycle of gas in galaxies: from the process of feeding galaxies, going through star formation, to the process of outflowing gas from galaxies. This requires a full physical description of the inflow of gas from filaments going through the halo until reaching galaxies, the process of star formation in a multi-phase gas medium, and the effect energetic events have on the gas content of galaxies. This project in the field of extragalactic astrophysics is designed to complement major observational efforts in Australia, such as the Square Kilometre Array and its Pathfinder, as it will provide simulations with full physical descriptions of the neutral gas in the Universe.