干旱区生态环境知识资源中心(Arid): Sensitivity of the Prime-Cam Instrument on the CCAT-Prime Telescope

Arid

DOI	10.1007/s10909-020-02428-z
	Sensitivity of the Prime-Cam Instrument on the CCAT-Prime Telescope
	Choi, S. K.1; Austermann, J.2; Basu, K.3; Battaglia, N.1; Bertoldi, F.3; Chung, D. T.4; Cothard, N. F.5; Duff, S.2; Duell, C. J.5; Gallardo, P. A.5; Gao, J.2; Herter, T.1; Hubmayr, J.2; Niemack, M. D.5; Nikola, T.6; Riechers, D.1; Rossi, K.6; Stacey, G. J.1; Stevens, J. R.5; Vavagiakis, E. M.5; Vissers, M.2; Walker, S.2,7
通讯作者	Choi, S. K.
来源期刊	JOURNAL OF LOW TEMPERATURE PHYSICS
ISSN	0022-2291
EISSN	1573-7357
出版年	2020
卷号	199 期号:3-4 页码:1089-1097
英文摘要	CCAT-prime is a new 6 m crossed Dragone telescope designed to characterize the cosmic microwave background (CMB) polarization and foregrounds, measure the Sunyaev-Zel'dovich effects of galaxy clusters, map the [CII] emission intensity from the epoch of reionization (EoR), and monitor accretion luminosity over multiyear timescales of hundreds of protostars in the Milky Way. CCAT-prime will make observations from a 5600-m-altitude site on Cerro Chajnantor in the Atacama Desert of northern Chile. The novel optical design of the telescope combined with high-surface-accuracy (<10 mu m) mirrors and the exceptional atmospheric conditions of the site will enable sensitive broadband, polarimetric, and spectroscopic surveys at sub-millimeter to millimeter wavelengths. Prime-Cam, the first light instrument for CCAT-prime, consists of a 1.8-m-diameter cryostat that can house seven individual instrument modules. Each instrument module, optimized for a specific science goal, will use state-of-the-art kinetic inductance detector (KID) arrays operated at similar to 100 mK and Fabry-Perot interferometers (FPI) for the EoR science. Prime-Cam will be commissioned with staged deployments to populate the seven instrument modules. The full instrument will consist of 60,000 polarimetric KIDs at a combination of 220/280/350/410 GHz, 31,000 KIDS at 250/360 GHz coupled with FPIs, and 21,000 polarimetric KIDs at 850 GHz. Prime-Cam is currently being built, and the CCAT-prime telescope is designed and under construction by Vertex Antennentechnik GmbH to achieve first light in 2021. CCAT-prime is also a potential telescope platform for the future CMB Stage IV observations.
英文关键词	Cosmic microwave background Epoch of reionization Kinetic inductance detector Transition-edge sensor CCAT-prime Prime-Cam
类型	Article
语种	英语
国家	USA ; Germany
开放获取类型	Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000522580100001
WOS关键词	MULTICHROIC POLARIMETER ARRAY
WOS类目	Physics, Applied ; Physics, Condensed Matter
WOS研究方向	Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315025
作者单位	1.Cornell Univ, Dept Astron, Ithaca, NY 14853 USA; 2.NIST, Quantum Sensors Grp, Boulder, CO 80305 USA; 3.Univ Bonn, Argelander Inst Astron, D-53121 Bonn, Germany; 4.Stanford Univ, Dept Phys, Kavli Inst Particle Astrophys & Cosmol, Stanford, CA 94305 USA; 5.Cornell Univ, Dept Phys, Ithaca, NY 14853 USA; 6.Cornell Univ, Cornell Ctr Astrophys & Planetary Sci, Ithaca, NY 14853 USA; 7.Univ Colorado, Ctr Astrophys & Space Astron, Campus Box 391, Boulder, CO 80309 USA
推荐引用方式 GB/T 7714	Choi, S. K.,Austermann, J.,Basu, K.,et al. Sensitivity of the Prime-Cam Instrument on the CCAT-Prime Telescope[J],2020,199(3-4):1089-1097.
APA	Choi, S. K..,Austermann, J..,Basu, K..,Battaglia, N..,Bertoldi, F..,...&Walker, S..(2020).Sensitivity of the Prime-Cam Instrument on the CCAT-Prime Telescope.JOURNAL OF LOW TEMPERATURE PHYSICS,199(3-4),1089-1097.
MLA	Choi, S. K.,et al."Sensitivity of the Prime-Cam Instrument on the CCAT-Prime Telescope".JOURNAL OF LOW TEMPERATURE PHYSICS 199.3-4(2020):1089-1097.