{"paper":{"title":"Performance of the ARIANNA Hexagonal Radio Array","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"A.Hallgren, A.Nelles, ARIANNA Collaboration: S.W.Barwick, A.Samanta, B.F.Rauch, C.Persichelli, C.Reed, D.Boersma, D.L.Braun, D.Z.Besson, E.C.Berg, G.Binder, G.E.Simburger, H.Niederhausen, J.C.Hanson, J.H.Buckley, J.Kiryluk, J.Tatar, J.Walker, K.Dookayka, K.Ratzlaff, L.Gerhardt, L.Gustafsson, M.A.Olevitch, M.H.Israel, M.Roumi, P.F.Dowkontt, R.G.Bose, R.Young, S.Buitink, S.Euler, S.Klein, S.Kleinfelder, T.Duffin, T.Stezelberger, U.Uggerhoj, V.Bugaev, W.R.Binns","submitted_at":"2015-09-01T01:17:50Z","abstract_excerpt":"Installation of the ARIANNA Hexagonal Radio Array (HRA) on the Ross Ice Shelf of Antarctica has been completed. This detector serves as a pilot program to the ARIANNA neutrino telescope, which aims to measure the diffuse flux of very high energy neutrinos by observing the radio pulse generated by neutrino-induced charged particle showers in the ice. All HRA stations ran reliably and took data during the entire 2014-2015 austral summer season. A new radio signal direction reconstruction procedure is described, and is observed to have a resolution better than a degree. The reconstruction is used"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00109","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"}