{"paper":{"title":"Study of the $\\vec{p}d \\to n\\{pp\\}_{s}$ charge-exchange reaction using a polarised deuterium target","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, A. Lehrach, B. Gou, 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, K. Grigoryev, M. Gaisser, 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. Wang, V. Serdyuk, V. Shmakova, X. Yuan, Yu. Uzikov, Yu. Valdau, Z. Bagdasarian, Z. Li","submitted_at":"2014-08-08T16:43:15Z","abstract_excerpt":"The vector and tensor analysing powers, $A_y$ and $A_{yy}$, of the $\\vec{p}d \\to n\\{pp\\}_{s}$ charge-exchange reaction have been measured at a beam energy of 600 MeV at the COSY-ANKE facility by using an unpolarised proton beam incident on an internal storage cell target filled with polarised deuterium gas. The low energy recoiling protons were measured in a pair of silicon tracking telescopes placed on either side of the target. Putting a cut of 3 MeV on the diproton excitation energy ensured that the two protons were dominantly in the $^{1}S_{0}$ state, here denoted by $\\{pp\\}_{s}$. The pola"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1909","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"}