Reconstructing small-scale lenses from the cosmic microwave background temperature fluctuations

Autor: Horowitz, B, Ferraro, S, Sherwin, BD

Publikováno v: Monthly Notices of the Royal Astronomical Society, vol 485, iss 3

Cosmic microwave background (CMB) lensing is a powerful probe of the matter distribution in the Universe. The standard quadratic estimator, which is typically used to measure the lensing signal, is known to be suboptimal for low-noise polarization da

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a8ece1cb37e635ab5cf082440609c8e3
https://escholarship.org/uc/item/4pv817dc

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

Two-season Atacama Cosmology Telescope polarimeter lensing power spectrum

Autor: Sherwin, BD, Van Engelen, A, Sehgal, N, Madhavacheril, M, Addison, GE, Aiola, S, Allison, R, Battaglia, N, Becker, DT, Beall, JA, Bond, Calabrese, E, Datta, R, Devlin, MJ, Dünner, R, Dunkley, J, Fox, AE, Gallardo, P, Halpern, M, Hasselfield, M, Henderson, S, Hill, JC, Hilton, GC, Hubmayr, J, Hughes, JP, Hincks, AD, Hlozek, R, Huffenberger, KM, Koopman, B, Kosowsky, A, Louis, T, Maurin, L, McMahon, J, Moodley, K, Naess, S, Nati, F, Newburgh, L, Niemack, MD, Page, LA, Sievers, J, Spergel, DN, Staggs, ST, Thornton, RJ, Van Lanen, J, Vavagiakis, E, Wollack, EJ

© 2017 American Physical Society. We report a measurement of the power spectrum of cosmic microwave background (CMB) lensing from two seasons of Atacama Cosmology Telescope polarimeter (ACTPol) CMB data. The CMB lensing power spectrum is extracted f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4d48f353df659bdb041165a11d7b4e0

Canonical Hubble-Tension-Resolving Early Dark Energy Cosmologies Are Inconsistent with the Lyman-α Forest.

Autor: Goldstein S; Department of Physics, Columbia University, New York, New York 10027, USA., Hill JC; Department of Physics, Columbia University, New York, New York 10027, USA., Iršič V; Kavli Institute for Cosmology, Madingley Road, Cambridge CB3 0HA, United Kingdom.; Cavendish Laboratory, Cambridge, 19 J. J. Thomson Avenue, Cambridge CB3 0HE, United Kingdom., Sherwin BD; Kavli Institute for Cosmology, Madingley Road, Cambridge CB3 0HA, United Kingdom.; DAMTP, Centre for Mathematical Sciences, Wilberforce Road, Cambridge CB3 0WA, United Kingdom.

Publikováno v: Physical review letters [Phys Rev Lett] 2023 Nov 17; Vol. 131 (20), pp. 201001.

Internal Delensing of Cosmic Microwave Background Polarization B-Modes with the POLARBEAR Experiment.

Autor: Adachi S; Department of Physics, Kyoto University, Kyoto 606-8502, Japan., Aguilar Faúndez MAO; Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA.; Departamento de Física, FCFM, Universidad de Chile, Blanco Encalada 2008, Santiago, Chile., Akiba Y; SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan., Ali A; Department of Physics, University of California, Berkeley, California 94720, USA., Arnold K; Department of Physics, University of California, San Diego, California 92093-0424, USA., Baccigalupi C; International School for Advanced Studies (SISSA), Via Bonomea 265, 34136 Trieste, Italy.; Institute for Fundamental Physics of the Universe (IFPU), Via Beirut 2, 34014 Trieste, Italy.; National Institute for Nuclear Physics (INFN), via Valerio 2, 34127 Trieste, Italy., Barron D; Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131, USA., Beck D; AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France., Bianchini F; School of Physics, University of Melbourne, Parkville VIC 3010, Australia., Borrill J; Computational Cosmology Center, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.; Space Sciences Laboratory, University of California, Berkeley, California 94720, USA., Carron J; Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH, United Kingdom., Cheung K; Department of Physics, University of California, Berkeley, California 94720, USA., Chinone Y; Department of Physics, University of California, Berkeley, California 94720, USA.; Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan.; Kavli Institute for the Physics and Mathematics of the Universe (WPI), Berkeley Satellite, the University of California, Berkeley, California 94720, USA., Crowley K; Department of Physics, University of California, Berkeley, California 94720, USA., El Bouhargani H; AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France., Elleflot T; Department of Physics, University of California, San Diego, California 92093-0424, USA., Errard J; AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France., Fabbian G; Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH, United Kingdom., Feng C; Department of Physics, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, Illinois 61801, USA., Fujino T; Yokohama National University, Yokohama, Kanagawa 240-8501, Japan., Goeckner-Wald N; Department of Physics, University of California, Berkeley, California 94720, USA., Hasegawa M; High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan., Hazumi M; SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan.; Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan.; High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan.; Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), Sagamihara, Kanagawa 252-0222, Japan., Hill CA; Department of Physics, University of California, Berkeley, California 94720, USA., Howe L; Department of Physics, University of California, San Diego, California 92093-0424, USA., Katayama N; Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan., Keating B; Department of Physics, University of California, San Diego, California 92093-0424, USA., Kikuchi S; Yokohama National University, Yokohama, Kanagawa 240-8501, Japan., Kusaka A; Kavli Institute for the Physics and Mathematics of the Universe (WPI), Berkeley Satellite, the University of California, Berkeley, California 94720, USA.; Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.; Department of Physics, The University of Tokyo, Tokyo 113-0033, Japan.; Research Center for the Early Universe, School of Science, The University of Tokyo, Tokyo 113-0033, Japan., Lee AT; Department of Physics, University of California, Berkeley, California 94720, USA.; Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.; Radio Astronomy Laboratory, University of California, Berkeley, California 94720, USA., Leon D; Department of Physics, University of California, San Diego, California 92093-0424, USA., Linder E; Space Sciences Laboratory, University of California, Berkeley, California 94720, USA., Lowry LN; Department of Physics, University of California, San Diego, California 92093-0424, USA., Matsuda F; Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan., Matsumura T; Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan., Minami Y; High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan., Namikawa T; DAMTP, University of Cambridge, Cambridge CB3 0WA, United Kingdom., Navaroli M; Department of Physics, University of California, San Diego, California 92093-0424, USA., Nishino H; Research Center for the Early Universe, School of Science, The University of Tokyo, Tokyo 113-0033, Japan., Peloton J; Laboratoire de l'Accélérateur Linéaire, Université Paris-Sud, CNRS/IN2P3, 91400 Orsay, France., Pham ATP; School of Physics, University of Melbourne, Parkville VIC 3010, Australia., Poletti D; International School for Advanced Studies (SISSA), Via Bonomea 265, 34136 Trieste, Italy.; Institute for Fundamental Physics of the Universe (IFPU), Via Beirut 2, 34014 Trieste, Italy.; National Institute for Nuclear Physics (INFN), via Valerio 2, 34127 Trieste, Italy., Puglisi G; Department of Physics, Stanford University, Stanford, California 94305, USA.; Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA., Reichardt CL; School of Physics, University of Melbourne, Parkville VIC 3010, Australia., Segawa Y; SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan., Sherwin BD; Kavli Institute for Cosmology Cambridge, Cambridge CB3 OHA, United Kingdom., Silva-Feaver M; Department of Physics, University of California, San Diego, California 92093-0424, USA., Siritanasak P; Department of Physics, University of California, San Diego, California 92093-0424, USA., Stompor R; AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France., Tajima O; Department of Physics, Kyoto University, Kyoto 606-8502, Japan., Takatori S; SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan.; High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan., Tanabe D; SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan.; High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan., Teply GP; Department of Physics, University of California, San Diego, California 92093-0424, USA., Vergès C; AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France.

Publikováno v: Physical review letters [Phys Rev Lett] 2020 Apr 03; Vol. 124 (13), pp. 131301.