{"paper":{"title":"Near threshold angular distributions of the $^2$H$(\\gamma,\\Lambda)$X reaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Chiba, A. Okuyama, B. Beckford, C. Kimura, D. Doi, D. Kawama, F. Yamamoto, H. Kanda, H. Tamura, H. Yamazaki, K. Futatsukawa, K. Hirose, K. Hosomi, K. Maeda, K. Makabe, K. Miwa, K. Shirotori, K. Sugihara, K. Suzuki, K. Tsukada, M. Kaneta, M. Matsubara, O. Hashimoto, P. Bydzovsky, R. Honda, S. Kato, S. Kiyokawa, S. Nagao, S. N. Nakamura, T. Fujii, T. Gogami, T. Ishikawa, T. Koike, T. O. Yamamoto, T. Tamae, Y.C. Han, Y. Fujii, Y. Kaneko, Y. Yonemoto","submitted_at":"2013-08-07T18:09:49Z","abstract_excerpt":"A study of the $^2$H$({\\gamma},{\\Lambda})$X reaction was performed using a tagged photon beam at the Research Center for Electron Photon Science (ELPH), Tohoku University. The photoproduced $\\Lambda$ was measured in the $p{\\pi^{-}}$ decay channel by the upgraded Neutral Kaon Spectrometer (NKS2+). The momentum integrated differential cross section was determined as a function of the scatting angle of ${\\Lambda}$ in the laboratory frame for five energy bins. Our results indicated a peak in the cross section at angles smaller than cos$\\theta^{LAB}_{\\Lambda}$ = $0.96$. The experimentally obtained "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.1649","kind":"arxiv","version":4},"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"}