CMB-HD: Astro2020 RFI Response

CMB-HD: Astro2020 RFI Response

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...

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Veröffentlicht in:arXiv.org 2020-02
Hauptverfasser: Sehgal, Neelima, Aiola, Simone, Akrami, Yashar, Kaustuv moni Basu, Boylan-Kolchin, Michael, Bryan, Sean, Casey, Caitlin M, Clesse, Sébastien, Francis-Yan Cyr-Racine, Luca Di Mascolo, 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, Sigurd Kirkevold Naess, Nagai, Daisuke, Namikawa, Toshiya, Newburgh, Laura, Nguyen, Nam, Niemack, Michael, Oppenheimer, Benjamin D, Pierpaoli, Elena, Schaan, Emmanuel, Blake, Sherwin, Slosar, Anže, Spergel, David, Switzer, Eric, Trivedi, Pranjal, Yu-Dai, Tsai, Alexander van Engelen, Wandelt, Benjamin, Wollack, Edward
Format: Artikel
Sprache:eng
Schlagworte:
Astrophysics
Detectors
Millimeter waves
Sky surveys (astronomy)
Telescopes
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Beschreibung
Zusammenfassung: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.
ISSN:2331-8422