REACH: Radio Experiment for the Analysis of Cosmic Hydrogen
REACH: Radio Experiment for the Analysis of Cosmic Hydrogen
复制标题
REACH：宇宙氢分析的无线电实验
DOI：
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
E. D. L. Acedo
中科院分区：
文献类型：
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作者：
E. D. L. Acedo
分析宇宙氢的射电实验(REACH)是一种新的仪器，致力于探测宇宙从巨大的空白空间过渡到天体王国时产生的氢气的红移无线电信号。这段时间被称为宇宙黎明和再电离时代。REACH将利用我们在这些早期时期统治宇宙的物理学以及后来添加到微弱的无线电宇宙信号中的更明亮的前景信号的最好知识。此外，它将利用描述望远镜本身电磁响应的物理学模型，以及旨在打开通往早期宇宙的新窗口的最先进的贝叶斯分析。
The Radio Experiment for the Analysis of Cosmic Hydrogen (REACH) is a new instrument dedicated to the detection of the red-shifted radio signature signal from Hydrogen from the times when the universe transitioned from a vast empty space to a realm of celestial objects. These times are known as the Cosmic Dawn and the Epoch of Re-ionization. REACH will use our best knowledge of the Physics that governed the Universe during these early epochs and of the much brighter foreground signals later added to the faint radio cosmic signal. Furthermore, it will make use of physics rooted models describing the electromagnetic response of the telescope itself, alongside with state of the art Bayesian analysis aiming at opening a new window to the early Universe.
DOI：
10.1088/1538-3873/129/974/045001
发表时间：
2017-04-01
影响因子：
3.5
作者：
DeBoer, David R.;Parsons, Aaron R.;Zheng, Haoxuan
通讯作者：
Zheng, Haoxuan