{"paper":{"title":"Accelerator Neutrino Neutron Interaction Experiment (ANNIE): Preliminary Results and Physics Phase Proposal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Elagin, A. R. Back, A. Weinstein, B. Richards, C.L. McGivern, E. Catano-Mur, E. Drakopoulou, E. Tiras, F. Di Lodovico, F. Krennrich, G.D. Orebi Gann, J. Eisch, J. F. Beacom, J. He, J. Wang, M. Bergevin, M. C. Sanchez, M. Malek, M.Needham, M. O'Flaherty, M. Smy, M. Vagins, M. Wetstein, R. Hatcher, R. Hill, R. Kreymer, R. Svoboda, S. Dazeley, S. Gardiner, T. Katori, V. Fischer","submitted_at":"2017-07-25T21:13:31Z","abstract_excerpt":"The R&D mission of the Accelerator Neutrino Neutron Interaction Experiment (ANNIE) is described in detail. ANNIE is: (1) an important measurement of neutrino-nucleus interactions focusing specifically on neutron production, and (2) an R&D effort focused on using new photodetector technology and chemical additives to make advanced water-base neutrino detectors. The ANNIE experiment consists of a small Water Cherenkov detector, instrumented with both conventional photomultiplier tubes (PMTs) and Large Area Picosecond Photodetectors (LAPPDs) deployed on the Booster Neutrino Beam (BNB) at Fermilab"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.08222","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"}