Fractional Polarisation of Extragalactic Sources in the 500-square-degree SPTpol Survey

Autor: Gupta, N, Reichardt, CL, Ade, PAR, Anderson, AJ, Archipley, M, Austermann, JE, Avva, JS, Beall, JA, Bender, AN, Benson, BA, Bianchini, F, Bleem, LE, Carlstrom, JE, Chang, CL, Chiang, HC, Citron, R, Moran, C Corbett, Crawford, TM, Crites, AT, de Haan, T, Dobbs, MA, Everett, W, Feng, C, Gallicchio, J, George, EM, Gilbert, A, Halverson, NW, Harrington, N, Henning, JW, Hilton, GC, Holder, GP, Holzapfel, WL, Hou, Z, Hrubes, JD, Huang, N, Hubmayr, J, Irwin, KD, Knox, L, Lee, AT, Li, D, Lowitz, A, Luong-Van, D, Marrone, DP, McMahon, JJ, Meyer, SS, Mocanu, LM, Mohr, JJ, Montgomery, J, Nadolski, A, Natoli, T, Nibarger, JP, Noble, GI, Novosad, V, Padin, S, Patil, S, Pryke, C, Ruhl, JE, Saliwanchik, BR, Sayre, JT, Schaffer, KK, Shirokoff, E, Sievers, C, Smecher, G, Staniszewski, Z, Stark, AA, Story, KT, Switzer, ER, Tucker, C, Vanderlinde, K, Veach, T, Vieira, JD, Wang, G, Whitehorn, N, Williamson, R, Wu, WLK, Yefremenko, V, Zhang, L

Publikováno v: Monthly Notices of the Royal Astronomical Society, vol 490, iss 4

We study the polarization properties of extragalactic sources at 95 and 150 GHz in the SPTpol 500 deg2 survey. We estimate the polarized power by stacking maps at known source positions, and correct for noise bias by subtracting the mean polarized po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::7b38ac5634d657ac4a4158a5a0b77bfc
https://escholarship.org/uc/item/8vt124dx

The Atacama Cosmology Telescope: Two-season ACTPol spectra and parameters

Autor: Louis, T, Grace, E, Hasselfield, M, Lungu, M, Maurin, L, Addison, GE, Ade, PAR, Aiola, S, Allison, R, Amiri, M, Angile, E, Battaglia, N, Beall, JA, De Bernardis, F, Bond, JR, Britton, J, Calabrese, E, Cho, HM, Choi, SK, Coughlin, K, Crichton, D, Crowley, K, Datta, R, Devlin, MJ, Dicker, SR, Dunkley, J, Dünner, R, Ferraro, S, Fox, AE, Gallardo, P, Gralla, M, Halpern, M, Henderson, S, Hill, JC, Hilton, GC, Hilton, M, Hincks, AD, Hlozek, R, Patty Ho, SP, Huang, Z, Hubmayr, J, Huffenberger, KM, Hughes, JP, Infante, L, Irwin, K, Kasanda, SM, Klein, J, Koopman, B, Kosowsky, A, Li, D, Madhavacheril, M, Marriage, TA, McMahon, J, Menanteau, F, Moodley, K, Munson, C, Naess, S, Nati, F, Newburgh, L, Nibarger, J, Niemack, MD, Nolta, MR, Nuñez, C, Page, LA, Pappas, C, Partridge, B, Rojas, F, Schaan, E, Schmitt, BL, Sehgal, N, Sherwin, BD, Sievers, J, Simon, S, Spergel, DN, Staggs, ST, Switzer, ER, Thornton, R, Trac, H, Treu, J, Tucker, C

Publikováno v: Louis, T; Grace, E; Hasselfield, M; Lungu, M; Maurin, L; Addison, GE; et al.(2017). The Atacama Cosmology Telescope: Two-season ACTPol spectra and parameters. Journal of Cosmology and Astroparticle Physics, 2017(6). doi: 10.1088/1475-7516/2017/06/031. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/5jq9q3dm

© 2017 IOP Publishing Ltd and Sissa Medialab. We present the temperature and polarization angular power spectra measured by the Atacama Cosmology Telescope Polarimeter (ACTPol). We analyze night-time data collected during 2013-14 using two detector

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::042d88985325acb9bf934229c6cb2c96
http://www.escholarship.org/uc/item/5jq9q3dm

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Sub-Kelvin cooling for two kilopixel bolometer arrays in the PIPER receiver.

Autor: Switzer ER; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Ade PAR; School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff CF24 3AA, United Kingdom., Baildon T; Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA., Benford D; NASA Headquarters, Washington, DC 20546, USA., Bennett CL; Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA., Chuss DT; Department of Physics, Villanova University, Villanova, Pennsylvania 19085, USA., Datta R; Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA., Eimer JR; Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA., Fixsen DJ; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Gandilo NN; Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA., Essinger-Hileman TM; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Halpern M; Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada., Hilton G; National Institute of Standards and Technology, Boulder, Colorado 80305, USA., Irwin K; Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305, USA., Jhabvala C; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Kimball M; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Kogut A; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Lazear J; Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA., Lowe LN; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., McMahon JJ; Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA., Miller TM; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Mirel P; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Moseley SH; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Pawlyk S; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Rodriguez S; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Sharp E; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Shirron P; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Staguhn JG; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Sullivan DF; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Taraschi P; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Tucker CE; School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff CF24 3AA, United Kingdom., Walts A; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA., Wollack EJ; NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA.

Publikováno v: The Review of scientific instruments [Rev Sci Instrum] 2019 Sep; Vol. 90 (9), pp. 095104.