{"paper":{"title":"Measuring the Polarization of a Rapidly Precessing Deuteron Beam","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"A. Kacharava, A. Lehrach, A. Nass, A. Pesce, B. Gou, B. Lorentz, C. Weidemann, D. Chiladze, D. Eversmann, D. Mchedlishvili, D. Oellers, D. Prasuhn, E.J. Stephenson, F. Rathmann, G. Ciullo, G. Fanourakis, G. Guidoboni, H. Stockhorst, H. Str\\\"oher, J. Dietrich, J. Pretz, L. Magallanes, M. Gaisser, P. Lenisa, P. Th\\\"orngren Engblom, P. W\\\"ustner, R. Gebel, R. Maier, R. Talman, S. Bertelli, S. Dymov, V. Hejny, V. Kamerdzhiev, V. Shmakova, W.M. Morse, Y.K. Semertzidis, Yu. Valdau, Z. Bagdasarian","submitted_at":"2014-05-23T21:08:39Z","abstract_excerpt":"This paper describes a time-marking system that enables a measurement of the in-plane (horizontal) polarization of a 0.97-GeV/c deuteron beam circulating in the Cooler Synchrotron (COSY) at the Forschungszentrum J\\\"ulich. The clock time of each polarimeter event is used to unfold the 120-kHz spin precession and assign events to bins according to the direction of the horizontal polarization. After accumulation for one or more seconds, the down-up scattering asymmetry can be calculated for each direction and matched to a sinusoidal function whose magnitude is proportional to the horizontal polar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6235","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"}