{"paper":{"title":"EBEX: A balloon-borne CMB polarization experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"(10) University of California, (11) Brown University, (12) Weizmann Institute of Science, (13) California Institute of Technology, (14) Institut National de Recherche en Informatique et Automatique, (15) CNRS, (16) Laboratoire de l'Acc\\'el\\'erateur Lin\\'eaire, (17) Institute for Advanced Study, ((1) Columbia University, (2) University of Minnesota, (3) Cardiff University, (4) McGill University, (5) Scuola Internazionale Superiore di Studi Avanzati, (6) Lawrence Berkeley National Laboratory, (7) Institut d'Astrophysique Spatiale, (8) National Institute of Standards, (9) Imperial College, Adrian Lee (10), Amber Miller (1), Amit Yadav (17), Andrei Korotkov (11), Andrew Jaffe (9), Asad M. Aboobaker (2), Berkeley, Boulder, Bradley Johnson (10), Britt Reichborn-Kjennerud (1), CA, Canada, Cardiff, Carlo Baccigalupi (5), Chaoyun Bao (2), Christopher Cantalupo (6), CNRS, CO, Daniel Chapman (1), Daniel Polsgrove (2), England, Enzo Pascale (3), Federico Stivoli (14), Fran\\c{c}cois Aubin (4), France, Graeme Smecher (4), Gregory S. Tucker (11), Huan Tran (10), Ilan Sagiv (2), Israel, Italy, Jeff Klein (2), Johannes Hubmayr (8), Joy Didier (1), Julian Borrill (6), Julien Grain (7), Kate Raach (2), Kevin MacDermid (4), Kyle Zilic (2), Laboratoire Astroparticule et Cosmologie (APC), London, Lorne Levinson (12), Matias Zaldarriaga (17), Matt Dobbs (4), Matthieu Tristram (16), Michael Milligan (2), Michele Limon (1), Minneapolis, MN, Montr\\'eal, New York, Nicolas Ponthieu (7), NJ), NY, Orsay, Paris, Pasadena, Peter Ade (3), Princeton, Providence, Quebec, Radek Stompor (15), Rehovot, RI, Sam Leach (5), Seth Hillbrand (1), Shaul Hanany (2), Technology, Terry Jones (2), Theodore Kisner (6), Tomotake Matsumura (13), Trieste, United Kingdom, Universit\\'e Paris Diderot, Universit\\'e Paris Sud, Universite Paris-Sud, William Grainger (3), Xiaofan Meng (10), Yury Vinokurov (11)","submitted_at":"2010-07-21T14:40:50Z","abstract_excerpt":"EBEX is a NASA-funded balloon-borne experiment designed to measure the polarization of the cosmic microwave background (CMB). Observations will be made using 1432 transition edge sensor (TES) bolometric detectors read out with frequency multiplexed SQuIDs. EBEX will observe in three frequency bands centered at 150, 250, and 410 GHz, with 768, 384, and 280 detectors in each band, respectively. This broad frequency coverage is designed to provide valuable information about polarized foreground signals from dust. The polarized sky signals will be modulated with an achromatic half wave plate (AHWP"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.3672","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}