Litcius/Paper detail

Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data

Z. Pan, F. Bianchini, W. L. K. Wu, P. A. R. Ade, Zeeshan Ahmed, Ethan Anderes, A. J. Anderson, Behzad Ansarinejad, M. Archipley, K. Aylor, L. Balkenhol, P. S. Barry, R. Basu Thakur, K. Benabed, A. N. Bender, B. A. Benson, L. E. Bleem, F. R. Bouchet, Lincoln Bryant, K. Byrum, E. Camphuis, J. E. Carlstrom, Fin Carter, T. Cecil, C. L. Chang, P. Chaubal, G. Chen, P. M. Chichura, H.-M. Cho, T.-L. Chou, Jean-François Cliche, A. Coerver, T. M. Crawford, A. Cukierman, C. Daley, T. de Haan, E. V. Denison, K. R. Dibert, J. Ding, M. Dobbs, Alexandre Doussot, D. Dutcher, W. Everett, C. Feng, K. R. Ferguson, K. Fichman, A. Foster, J. Fu, S. Galli, A. E. Gambrel, R. W. Gardner, Fan Ge, N. Goeckner-Wald, R. Gualtieri, F. Guidi, S. Guns, N. Gupta, N. W. Halverson, A. H. Harke-Hosemann, N. L. Harrington, J. W. Henning, G. C. Hilton, E. Hivon, G. P. Holder, W. L. Holzapfel, J. C. Hood, D. Howe, N. Huang, K. D. Irwin, O. Jeong, M. Jonas, A. Jones, F. Kéruzoré, T. S. Khaire, L. Knox, Anna M. Kofman, M. Korman, D. L. Kubik, S. E. Kuhlmann, C. L. Kuo, A. T. Lee, E. M. Leitch, Karen Lévy, A. E. Lowitz, Chunyu Lu, Abhishek S. Maniyar, F. Menanteau, S. S. Meyer, D. Michalik, M. Millea, J. Montgomery, Andrew Nadolski, Y. Nakato, T. Natoli, Hien Nguyen, G. I. Noble, V. Novosad, Y. Omori, S. Padin, P. Paschos

2023Physical review. D/Physical review. D.66 citationsDOIOpen Access PDF

Abstract

This work presents the first gravitational lensing measurements with the 3G camera on the South Pole Telescope (SPT). Notably, it places constraints on key cosmological parameters consistent with those from SPT-SZ, SPTpol, ACT, and Planck.

Topics & Concepts

PhysicsCosmic microwave backgroundPlanckAstrophysicsWeak gravitational lensingCosmologyHubble's lawGravitational lensDark energyAmplitudeDark matterCold dark matterSpectral densityBaryonSouth Pole TelescopeRedshiftGalaxyAnisotropyStatisticsOpticsMathematicsCosmology and Gravitation TheoriesGalaxies: Formation, Evolution, PhenomenaDark Matter and Cosmic Phenomena