{"paper":{"title":"Development of a compact ExB microchannel plate detector for beam imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"B. B. Wiggins, J. Huston, J. Vadas, R. T. deSouza, S. Hudan, T. K. Steinbach, Varinderjit Singh","submitted_at":"2017-09-18T21:56:25Z","abstract_excerpt":"A beam imaging detector was developed by coupling a multi-strip anode with delay line readout to an E$\\times$B microchannel plate (MCP) detector. This detector is capable of measuring the incident position of the beam particles in one-dimension. To assess the spatial resolution, the detector was illuminated by an $\\alpha$-source with an intervening mask that consists of a series of precisely-machined slits. The measured spatial resolution was 520$\\mu$m FWHM, which was improved to 413$\\mu$m FWHM by performing an FFT of the signals, rejecting spurious signals on the delay line, and requiring a m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06177","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"}