{"paper":{"title":"The SPARC Toroidal Field Model Coil Program","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.acc-ph","physics.app-ph"],"primary_cat":"physics.plasm-ph","authors_text":"Alexi Radovinsky, Alex Warner, Alex Zhukovsky, Aliya Greenberg, Amanda Hubbard, Amy Watterson, Andrew Pfeiffer, Ben Nottingham, Brandon Sorbom, Brian Eberlin, Brian LaBombard, Bruce Wood, Charles Cauley, Chris Lammi, Christopher Lammi, Christopher Vidal, Clayton Purdy, Colin O Shea, Corinne Cotta, Daniel Brunner, Daniel Korsun, Daniel Nash, Darby Dunn, David Arsenault, David Bellofatto, David Chavarria, David Tracy, Deepthi Tammana, Dennis Whyte, Dior Sattarov, DJ Ravikumar, Erica E. Salazar, Eric Dombrowski, Erik Voirin, Ernest Ihloff, Fernando Santoro, FT Snowman, George Mackay, James Chicarello, James Irby, Jason Burrows, Jeffrey Doody, JL Cheng, John Mota, Jose Estrada, Joseph Stiebler, Joshua Stillerman, JP Muncks, Karen Cote, Ken Stevens, Kevin Moazeni, Kiran Uppalapati, Kristin Metcalfe, Larry Bartoszek, Lihua Zhou, Maise Shepard, Maria Silveira, Mark Iverson, Martin Greenwald, Matthew Fulton, Matthew Levine, Matthew Vernacchia, Michael Rowell, Michael Wolf, Mike Barry, Nicolo Riva, Patrick Schweiger, Peter Jardin, Peter Stahle, Phil Michael, Raheem Barnett, Raouf Doos, Richard Landry, Richard Lations, Richard Murray, Robert Granetz, Robert Mumgaard, Ronnie Turcotte, Ron Rosati, Rui Vieira, Samuel Heller, Samuel Pierson, Sarah Chamberlain, Sarah Garberg, Sergey Kuznetsov, Shane Schweiger, Sidney Wilcox, Steven Lane Walsh, Susan Agabian, Syunichi Shiraiwa, Theodore Golfinopoulos, Theodore Mouratidis, Van Diep, Veronica Reyes, Vincent Fry, Wayne Saunders, William Beck, William Burke, William Byford, Zachary Hartwig","submitted_at":"2023-08-18T18:58:45Z","abstract_excerpt":"The SPARC Toroidal Field Model Coil (TFMC) Program was a three-year effort between 2018 and 2021 that developed novel Rare Earth Yttrium Barium Copper Oxide (REBCO) superconductor technologies and then successfully utilized these technologies to design, build, and test a first-in-class, high-field (~20 T), representative-scale (~3 m) superconducting toroidal field coil. With the principal objective of demonstrating mature, large-scale, REBCO magnets, the project was executed jointly by the MIT Plasma Science and Fusion Center (PSFC) and Commonwealth Fusion Systems (CFS). The TFMC achieved its "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.12301","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2308.12301/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"}