CMB-HD：Astro2020 RFI响应

论文标题

CMB-HD：Astro2020 RFI响应

CMB-HD: Astro2020 RFI Response

论文作者

Sehgal, Neelima, Aiola, Simone, Akrami, Yashar, Basu, Kaustuv moni, Boylan-Kolchin, Michael, Bryan, Sean, Casey, Caitlin M, Clesse, Sébastien, Cyr-Racine, Francis-Yan, Di Mascolo, Luca, Dicker, Simon, Essinger-Hileman, Thomas, Ferraro, Simone, Fuller, George, Galitzki, Nicholas, Han, Dongwon, Hasselfield, Matthew, Holder, Gil, Jain, Bhuvnesh, Johnson, Bradley R., Johnson, Matthew, Klaassen, Pamela, MacInnis, Amanda, Madhavacheril, Mathew, Mauskopf, Philip, Meerburg, Daan, Meyers, Joel, Mroczkowski, Tony, Mukherjee, Suvodip, Münchmeyer, Moritz, Naess, Sigurd Kirkevold, Nagai, Daisuke, Namikawa, Toshiya, Newburgh, Laura, Nguyen, Nam, Niemack, Michael, Oppenheimer, Benjamin D., Pierpaoli, Elena, Schaan, Emmanuel, Sherwin, Blake, Slosar, Anže, Spergel, David, Switzer, Eric, Trivedi, Pranjal, Tsai, Yu-Dai, van Engelen, Alexander, Wandelt, Benjamin, Wollack, Edward

论文摘要

CMB-HD是一项拟议的超深（0.5英国 - 遥不可及），高分辨率（15个Arcseconds）毫米波的调查，一半是天空的，这将在宇宙的基本物理和天体物理学中回答许多杰出的问题。这项调查将在7。5年的观察中进行20,000平方英尺进行，并使用两种新的30米级离轴横驱动望远镜位于Atacama沙漠中的Cerro Toco。每个望远镜将在800,000个检测器（200,000像素）上进行总计160万个检测器。

CMB-HD is a proposed ultra-deep (0.5 uk-arcmin), high-resolution (15 arcseconds) millimeter-wave survey over half the sky that would answer many outstanding questions in both fundamental physics of the Universe and astrophysics. This survey would be delivered in 7.5 years of observing 20,000 square degrees, using two new 30-meter-class off-axis cross-Dragone telescopes to be located at Cerro Toco in the Atacama Desert. Each telescope would field 800,000 detectors (200,000 pixels), for a total of 1.6 million detectors.

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