科学与Simbol- X
Science with Simbol-X
摘要:
Simbol-X是法国-意大利的一项飞行任务,德国实验室参加,目的是在0.5-80千电子伏宽波段进行X射线天文学研究。利用镜子制造和航天器编队飞行中的新兴技术,Simbol-X将把掠入射成像推高到~80 keV,与迄今为止在10 keV以上运行的所有仪器相比,在灵敏度和角分辨率方面提供大约三个数量级的改进。这将为X射线天文学打开一扇新的窗口,使人们能够对黑洞物理学、人口普查和粒子加速机制进行突破性研究。我们简要介绍了Simbol-X任务的主要科学目标,给出了一些旨在突出Simbol-X设计的关键问题的例子。
英文摘要:
Simbol-X is a French-Italian mission, with a participation of German laboratories, for X-ray astronomy in the wide 0.5-80 keV band. Taking advantage of emerging technology in mirror manufacturing and spacecraft formation flying, Simbol-X will push grazing incidence imaging up to ~80 keV, providing an improvement of roughly three orders of magnitude in sensitivity and angular resolution compared to all instruments that have operated so far above 10 keV. This will open a new window in X-ray astronomy, allowing breakthrough studies on black hole physics and census and particle acceleration mechanisms. We describe briefly the main scientific goals of the Simbol-X mission, giving a few examples aimed at highlighting key issues of the Simbol-X design.
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