{"paper":{"title":"Planet Formation Imager (PFI): science vision and key requirements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.IM","authors_text":"Alessandro Morbidelli, Alexandre Gallenne, Alexis Matter, Almudena Alonso Herrero, Amelia Bayo, Amy Bonsor, Andrea Chiavassa, Andreas Morlok, Arnaud Pierens, Attila Juhasz, Benjamin Pope, Bertram Bitsch, Catherine Espaillat, Chris Haniff, Chris Mordasini, Chris Packham, Christophe Pinte, Claudia Paladini, Clement Baruteau, Cristina Ramos Almeida, David Buscher, David Ciardi, Eric L. N. Jensen, Farzana Meru, Florentin Millour, Frederic Masset, Gaspard Duchene, Gautam Vasisht, Gerard van Belle, Gerd Weigelt, Giovanni P. Rosotti, Greg Laughlin, Jean-Francois Gonzalez, Jean-Philippe Berger, Jean Surdej, Joerg-Uwe Pott, Johan Olofsson, John D. Monnier, John Ilee, Joshua Pepper, Kaitlin Kratter, Keivan Stassun, Konrad R. W. Tristram, Lucas Labadie, Luis Henry Quiroga-Nunez, Makoto Kishimoto, Mark Reynold, Markus Wittkowski, Matthew R. Bate, Michael J. Ireland, Michael Smith, Ming Zhao, Myriam Benisty, Neal Turner, Olja Panic, Peter Tuthill, Phil Armitage, Poshak Gandhi, Quentin Kral, Rafael Millan-Gabet, Rene Oudmaijer, Richard P. Nelson, Romain Petrov, Sean Raymond, Sebastian Hoenig, Sebastian Wolf, Sijme-Jan Paardekooper, Stefan Kraus, Stephen R. Kane, Steve Ridgway, Sylvestre Lacour, Tabetha Boyajian, Theo ten Brummelaar, Tim J. Harries, Wilhelm Kley, Willem-Jan de Wit, Zhaohuan Zhu, Zsolt Regaly","submitted_at":"2016-08-01T20:00:03Z","abstract_excerpt":"The Planet Formation Imager (PFI) project aims to provide a strong scientific vision for ground-based optical astronomy beyond the upcoming generation of Extremely Large Telescopes. We make the case that a breakthrough in angular resolution imaging capabilities is required in order to unravel the processes involved in planet formation. PFI will be optimised to provide a complete census of the protoplanet population at all stellocentric radii and over the age range from 0.1 to about 100 Myr. Within this age period, planetary systems undergo dramatic changes and the final architecture of planeta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.00578","kind":"arxiv","version":2},"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"}