{"paper":{"title":"Analysing powers and spin correlations in deuteron-proton charge exchange at 726 MeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Kacharava, A. Khoukaz, A. Kulikov, B. Lorentz, C. Weidemann, C. Wilkin, D. Chiladze, D. Mchedlishvili, D. Prasuhn, D. Tsirkov, F. Rathmann, G. Macharashvili, H. Ohm, H. Seyfarth, H. Str\\\"oher, J. Carbonell, K. Grigoryev, M. Hartmann, M. Mielke, M. Mikirtychyants, M. Nioradze, M. Tabidze, N. Lomidze, P. Kulessa, R. Engels, R. Gebel, S. Barsov, S. Dymov, S. Merzliakov, S. Mikirtychyants, S. Trusov, T. Azaryan, V. Komarov, V. Kurbatov, V. Serdyuk, V. Shmakova, Yu. Uzikov, Yu. Valdau, Z. Bagdasarian","submitted_at":"2015-03-02T13:16:58Z","abstract_excerpt":"The charge exchange of vector polarised deuterons on a polarised hydrogen target has been studied in a high statistics experiment at the COSY-ANKE facility at a deuteron beam energy of Td = 726 MeV. By selecting two fast protons at low relative energy E_{pp}, the measured analysing powers and spin correlations are sensitive to interference terms between specific neutron-proton charge-exchange amplitudes at a neutron kinetic energy of Tn ~ 1/2 Td =363 MeV. An impulse approximation calculation, which takes into account corrections due to the angular distribution in the diproton, describes reason"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.00514","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"}