A Measurement of Gravitational Lensing of the Cosmic Microwave Background Using SPT-3G 2018 Data

We present a measurement of gravitational lensing over 1500 deg\(^2\) of the Southern sky using SPT-3G temperature data at 95 and 150 GHz taken in 2018. The lensing amplitude relative to a fiducial Planck 2018 \(\Lambda\)CDM cosmology is found to be \(1.020\pm0.060\), excluding instrumental and astr...

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Published in:	arXiv.org 2024-01
Main Authors:	Pan, Z, Bianchini, F, Wu, W L K, Ade, P A R, Ahmed, Z, Anderes, E, Ansarinejad, B, Aylor, K, Balkenhol, L, Barry, P S, R Basu Thakur, Benabed, K, Bender, A N, Bleem, L E, Bryant, L, Byrum, K, Carlstrom, J E, Carter, F W, Cecil, T W, Chang, C L, Chaubal, P, Chen, G, Chichura, P M, H -M Cho, T -L Chou, J -F Cliche, Coerver, A, Cukierman, A, Daley, C, de Haan, T, Denison, E V, Dobbs, M A, Doussot, A, Dutcher, D, Feng, C, Ferguson, K R, Fichman, K, Foster, A, J Fu, Galli, S, Gambrel, A E, Gardner, R W, F Ge, Goeckner-Wald, N, Gualtieri, R, Guns, S, Gupta, N, Harke-Hosemann, A H, Harrington, N L, Hilton, G C, Hivon, E, Holzapfel, W L, Hood, J C, Howe, D, Irwin, K D, Jeong, O, Kéruzoré, F, Khaire, T S, Knox, L, Kofman, A M, Korman, M, Kubik, D L, Kuhlmann, S, Lee, A T, Lowitz, A E, C Lu, Maniyar, A, Meyer, S S, Michalik, D, Millea, M, Nadolski, A, Nakato, Y, Natoli, T, Nguyen, H, Noble, G I, Omori, Y, Padin, S, Paschos, P, Pearson, J, Quan, W, Raghunathan, S, Rahimi, M, Rahlin, A, Riedel, B, Ruhl, J E, Sayre, J T, Shirokoff, E, Stark, A A, Story, K T, Suzuki, A, Takakura, S, Tandoi, C, Thorne, B, Trendafilova, C, Tucker, C, Umilta, C, Vieira, J D, Wang, G, Yoon, K W, Zebrowski, J A
Format:	Article
Language:	English
Subjects:	Amplitudes Anisotropy Astronomical models Baryons Cosmic microwave background Cosmology Dark energy Gravitational lenses Hubble constant Multipoles Neutrinos Parameter uncertainty Southern sky
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