{"paper":{"title":"A non-equipartition shockwave traveling in a dense circumstellar environment around SN2020oi","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Adam A. Miller, Andrew O'Brien, Assaf Horesh, Avishay Gal-Yam, Ben Rusholme, Christoffer Fremling, Cristina Barbarino, Daniel J. Reiley, Dave A. Green, David L. Shupe, David R. A. Williams, David Titterington, Dougal Dobie, Eran O. Ofek, Eric C. Bellm, Frank J. Masci, Hector Rodriguez, Itai Sfaradi, James D. Neill, Javier Moldon, Jesper Sollerman, Justin Belicki, Matthew J. Graham, Mattias Ergon, Michael Porter, Michael W. Coughlin, Mickael Rigault, Miguel Perez-Torres, Peter Lundqvist, Rob Fender, Russ R. Laher, Shrinivas R. Kulkarni, Steve Schulze, Tara Murphy, Thomas Kupfer, V. Zach Golkhou, Yvette Perrott","submitted_at":"2020-06-24T18:00:09Z","abstract_excerpt":"We report the discovery and panchromatic followup observations of the young Type Ic supernova, SN2020oi, in M100, a grand design spiral galaxy at a mere distance of $14$ Mpc. We followed up with observations at radio, X-ray and optical wavelengths from only a few days to several months after explosion. The optical behaviour of the supernova is similar to those of other normal Type Ic supernovae. The event was not detected in the X-ray band but our radio observation revealed a bright mJy source ($L_{\\nu} \\approx 1.2 \\times 10^{27} {\\rm erg\\,s}^{-1} {\\rm Hz}^{-1}$). Given, the relatively small n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.13952","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/2006.13952/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"}