ALIA飞行任务的望远镜
Descope of the ALIA mission
摘要：
目前的工作报告是关于中国科学院委托进行的可行性研究，该研究的目的是探索在空间探测引力波的各种可能的飞行任务选择，以替代eLISA/LISA飞行任务概念。根据分配给科学和技术的可行性的相对优点，一些代表性的任务选项，从ALIA任务的descoped被认为是。利用半解析蒙特卡罗模拟研究了从中等质量高红移黑洞开始的宇宙黑洞合并历史，以及在探测光种子黑洞及其与早期宇宙星系的共同演化过程中所考虑的任务方案的科学价值.该研究表明，通过选择干涉仪的臂长为300万公里，并将灵敏度下限移至百分之一Hz左右，以及对位置噪声预算的非常适度的改善，有某些任务选项能够探索光种子，中等质量的黑洞二进制在高红移，不容易获得eLISA/LISA，然而，中国在未来几十年内似乎可以达到这些技术要求。
英文摘要：
The present work reports on a feasibility study commissioned by the Chinese Academy of Sciences of China to explore various possible mission options to detect gravitational waves in space alternative to that of the eLISA/LISA mission concept. Based on the relative merits assigned to science and technological viability, a few representative mission options descoped from the ALIA mission are considered. A semi-analytic Monte Carlo simulation is carried out to understand the cosmic black hole merger histories starting from intermediate mass black holes at high redshift as well as the possible scientific merits of the mission options considered in probing the light seed black holes and their coevolution with galaxies in early Universe. The study indicates that, by choosing the armlength of the interferometer to be three million kilometers and shifting the sensitivity floor to around one-hundredth Hz, together with a very moderate improvement on the position noise budget, there are certain mission options capable of exploring light seed, intermediate mass black hole binaries at high redshift that are not readily accessible to eLISA/LISA, and yet the technological requirements seem to within reach in the next few decades for China.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
