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DOI	10.3847/1538-4357/ab61f8
	Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A Measurement of Circular Polarization at 40 GHz
	Padilla, Ivan L.1; Eimer, Joseph R.1; Li, Yunyang 1; Addison, Graeme E.1; Ali, Aamir 1,2; Appel, John W.1; Bennett, Charles L.1; Bustos, Ricardo 3; Brewer, Michael K.1; Chan, Manwei 1,4; Chuss, David T.5; Cleary, Joseph 1; Couto, Jullianna 1; Dahal, Sumit 1; Denis, Kevin 6; Dunner, Rolando 7; Essinger-Hileman, Thomas 6; Fluxa, Pedro 7; Gothe, Dominik 1; Haridas, Saianeesh K.1; Harrington, Kathleen 1,8; Iuliano, Jeffrey 1; Karakla, John 1; Marriage, Tobias A.1; Miller, Nathan J.1,6; Nunez, Carolina 1; Parker, Lucas 1,9; Petroff, Matthew A.1; Reeves, Rodrigo 10; Rostem, Karwan 6; Stevens, Robert W.11; Valle, Deniz Augusto Nunes 1; Watts, Duncan J.1; Weiland, Janet L.1; Wollack, Edward J.6; Xu, Zhilei 1,12
通讯作者	Padilla, Ivan L.
来源期刊	ASTROPHYSICAL JOURNAL
ISSN	0004-637X
EISSN	1538-4357
出版年	2020
卷号	889 期号:2
英文摘要	We report measurements of circular polarization from the first two years of observation with the 40 GHz polarimeter of the Cosmology Large Angular Scale Surveyor (CLASS). CLASS is conducting a multi-frequency survey covering 75% of the sky from the Atacama Desert designed to measure the cosmic microwave background (CMB) linear E and B polarization on angular scales 1 degrees less than or similar to
英文关键词	Cosmic microwave background radiation Early universe Observational cosmology Astronomical instrumentation Polarimeters Sky surveys Reionization Big Bang theory
类型	Article
语种	英语
国家	USA ; Chile
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000520185600001
WOS关键词	MICROWAVE ; SPECTRUM
WOS类目	Astronomy & Astrophysics
WOS研究方向	Astronomy & Astrophysics
来源机构	University of California, Berkeley
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314112
作者单位	1.Johns Hopkins Univ, Dept Phys & Astron, 3701 San Martin Dr, Baltimore, MD 21218 USA; 2.Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA; 3.Univ Catolica Santisima Concepcion, Fac Ingn, Alonso de Ribera 2850, Concepcion, Chile; 4.MIT, Dept Aeronaut & Astronaut, 77 Massachusetts Ave, Cambridge, MA 02139 USA; 5.Villanova Univ, Dept Phys, 800 Lancaster Ave, Villanova, PA 19085 USA; 6.Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA; 7.Pontificia Univ Catolica Chile, Fac Fis, Inst Astrofis & Ctr Astroingn, Av Vicuna Mackenna 4860, Santiago 7820436, Chile; 8.Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA; 9.Los Alamos Natl Lab, Space & Remote Sensing, MS DB244, Los Alamos, NM 87544 USA; 10.Univ Concepcion, Dept Astron, CePIA, Concepcion, Chile; 11.NIST, 325 Broadway, Boulder, CO 80305 USA; 12.Univ Penn, Dept Phys & Astron, 209 South 33rd St, Philadelphia, PA 19104 USA
推荐引用方式 GB/T 7714	Padilla, Ivan L.,Eimer, Joseph R.,Li, Yunyang,et al. Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A Measurement of Circular Polarization at 40 GHz[J]. University of California, Berkeley,2020,889(2).
APA	Padilla, Ivan L..,Eimer, Joseph R..,Li, Yunyang.,Addison, Graeme E..,Ali, Aamir.,...&Xu, Zhilei.(2020).Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A Measurement of Circular Polarization at 40 GHz.ASTROPHYSICAL JOURNAL,889(2).
MLA	Padilla, Ivan L.,et al."Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A Measurement of Circular Polarization at 40 GHz".ASTROPHYSICAL JOURNAL 889.2(2020).