{"paper":{"title":"The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and its Implications for Structure Growth","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Adam D. Hincks, Adriaan J. Duivenvoorden, Adrien La Posta, Aleksandra Kusiak, Alexander van Engelen, Alex Lague, Amanda MacInnis, Andrina Nicola, Anthony Challinor, Arthur Kosowsky, Benjamin Beringue, Benjamin L. Schmitt, Ben Keller, Blake D. Sherwin, Boris Bolliet, Brandon Hensley, Brian J. Koopman, Brittany Fuzia, Bruce Partridge, Carlos Herv\\'ias-Caimapo, Carlos Sierra, Carole Tucker, Cody J. Duell, Cristian Vargas, Crist\\'obal Sif\\'on, Darby Kramer, David N. Spergel, Diego Maldonado, Dongwon Han, Edward J. Wollack, Elia Stefano Battistelli, Emilie Storer, Emily Biermann, Emmanuel Schaan, Eric R. Switzer, Erin Healy, Erminia Calabrese, Eunseong Lee, Eve M. Vavagiakis, Federico Nati, Federico Radiconi, Felipe Carrero, Felipe Maldonado, Felipe Menanteau, Felipe Rojas, Fernando Zago, Frank J. Qu, Gabriela A. Marques, Gene C. Hilton, Gerrit Farren, Giovanni Isopi, Grace E. Chesmore, Heather Prince, Hidde T. Jense, Hongbo Cai, Hsiao-mei Cho, Hy Trac, Ian Harrison, Irene Abril-Cabezas, James A. Beall, Jason E. Austermann, J. Colin Hill, Jeff McMahon, Jeff Van Lanen, Jesse Treu, Jo Dunkley, Joel Ulluom, Johannes Hubmayr, John Orlowski-Scherer, John P. Hughes, Jon Sievers, Joseph E. Golec, Joshiwa van Marrewijk, Joshua Kim, J Richard Bond, Julien Carron, Kaiwen Zhang, Kasey Wagoner, Kavilan Moodley, Kenda Knowles, Kent Irwin, Kevin Coughlin, Kevin M. Huffenberger, Kevin T. Crowley, Laura Newburgh, Leila R. Vale, Lukas Wenzl, Lyman A. Page, Mandana Amiri, Maria Salatino, Marius Lungu, Mark Halpern, Mark J. Devlin, Martine Lokken, Mathew S. Madhavacheril, Matthew Hasselfield, Matt Hilton, Max Fankhanel, Maya Mallaby-Kay, Michael D. Niemack, Michael R. Nolta, Michele Limon, Naomi Robertson, Neelima Sehgal, Niall MacCrann, Nicholas Battaglia, Nicholas F. Cothard, Niklas Tampier, Omar Darwish, Patricio A. Gallardo, Peter A. R. Ade, Peter Doze, Rachel Bean, Ren\\'ee Hlo\\v{z}ek, Rita Sonka, Roberto Puddu, Robert Thornton, Rodrigo C\\'ordova Rosado, Rodrigo Freundt, Rolando D\\\"unner, Roohi Dalal, Rui An, Sara Simon, Shabbir Shaikh, Shannon M. Duff, Shawn Henderson, Shivam Pandey, Shuay-Pwu Patty Ho, Sigurd Naess, Simon Dicker, Simone Aiola, Simone Ferraro, Stefania Amodeo, Steve K. Choi, Susan E. Clark, Suzanne T. Staggs, Tai Sakuma, Tanay Bhandarkar, Thibaut Louis, Thomas W. Morris, Tommy Alford, Tony Mroczkowski, Toshiya Namikawa, Valentina Capalbo, Valentina Fanfani, Vera Gluscevic, Victoria Calafut, Victoria Lakey, William Coulton, Xavier Garrido, Yaqiong Li, Yilun Guan, Yogesh Mehta, Yuhan Wang, Zachary Atkins, Zachary B. Huber, Zack Li, Zhilei Xu","submitted_at":"2023-04-11T13:13:13Z","abstract_excerpt":"We present new measurements of cosmic microwave background (CMB) lensing over $9400$ sq. deg. of the sky. These lensing measurements are derived from the Atacama Cosmology Telescope (ACT) Data Release 6 (DR6) CMB dataset, which consists of five seasons of ACT CMB temperature and polarization observations. We determine the amplitude of the CMB lensing power spectrum at $2.3\\%$ precision ($43\\sigma$ significance) using a novel pipeline that minimizes sensitivity to foregrounds and to noise properties. To ensure our results are robust, we analyze an extensive set of null tests, consistency tests,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.05202","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.05202/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}