{"paper":{"title":"Position-sensitive detection of ultracold neutrons with an imaging camera and its implications to spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A. R. Young, A. Saunders, A. T. Holley, B. A. Zeck, C. Cude-Woods, C. L. Morris, C.-Y. Liu, D. J. Morley, E. B. Dees, E. I. Sharapov, E. R. Adamek, J. C. Ramsey, Jose D. Ortiz, Jr., J. Wexler, K. K. Leung, K. P. Hickerson, L. J. Broussard, M. A. Hoffbauer, M. Makela, N. B. Callahan, P. Geltenbort, R. W. Pattie, S. Currie, S. J. Seestrom, S. K. Sjue, S. M. Clayton, T. L. Womack, T. M. Ito, Wanchun Wei, X. Ding, Zhehui Wang, Z. Tang","submitted_at":"2016-04-28T02:43:43Z","abstract_excerpt":"Position-sensitive detection of ultracold neutrons (UCNs) is demonstrated using an imaging charge-coupled device (CCD) camera. A spatial resolution less than 15 $\\mu$m has been achieved, which is equivalent to an UCN energy resolution below 2 pico-electron-volts through the relation $\\delta E = m_0g \\delta x$. Here, the symbols $\\delta E$, $\\delta x$, $m_0$ and $g$ are the energy resolution, the spatial resolution, the neutron rest mass and the gravitational acceleration, respectively. A multilayer surface convertor described previously is used to capture UCNs and then emits visible light for "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.08292","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1604.08292/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"}