{"paper":{"title":"Production Asymmetry Measurement of High Xt Hadrons in pp Collisions at 40 GeV","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. A. Zaichenko, A. E. Yakutin, A. M. Gorin, A. N. Gurzhiev, A. N. Krinitsyn, A. S. Dyshkant, A. V. Kostritskii, L. K. Turchanovich, N. I. Sin'kin, P. I. Goncharov, S. I. Tereshenko, V. I. Kryshkin, V. M. Podstavkov, V. N. Evdokimov, V. N. Zapol'sky, V. V. Abramov, Yu. M. Mel'nik, Yu. P. Korneev","submitted_at":"2001-10-05T13:47:45Z","abstract_excerpt":"Single-spin asymmetries for hadrons have been measured in collisions of transversely-polarized 40 GeV/c proton beam with an unpolarized liquid hydrogen target. The asymmetries were measured for pi+-, K+-, protons and antiprotons, produced in the central region (0.02 < Xf < 0.10 and 0.7 < Pt < 3.4 GeV/c). Asymmetries for pi+-, K+- and antiprotons show within measurement errors the linear dependence on Xt and change a sign near 0.37. For protons negative asymmetry, independent of Xt has been found. The results are compared with those of other experiments and SU(6) model predictions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0110011","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"}