{"paper":{"title":"Evidence for CP Violation in the Decay $D^+\\rightarrow K^0_S\\pi^+$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Bondar, A. Bozek, A. Chen, A. Ishikawa, A. J. Schwartz, A. Kuzmin, A. M. Bakich, A. Moll, A. Poluektov, A. Sibidanov, A. Sokolov, A. Vinokurova, A. Zupanc (for the Belle Collaboration), B. Bhuyan, B. G. Cheon, B. Golob, B. R. Ko, B. Shwartz, C. C. Zhang, C. H. Wang, C. Kiesling, C. Liu, C.-L. Lim, C. P. Shen, C. Schwanda, C. W. Park, C. Z. Yuan, D. Liventsev, D. M. Asner, E. Nakano, E. Solovieva, E. Won, F. Simon, G. B. Mohanty, G. Bonvicini, G. Pakhlova, G. Tatishvili, G. Varner, H. Aihara, H. Hayashii, H. J. Hyun, H. K. Park, H. Nakazawa, H. O. Kim, H. Sahoo, H. Yamamoto, I. Adachi, I.-S. Cho, J. B. Kim, J. E. Fast, J.-G. Shiu, J. Haba, J. H. Kang, J. Li, J. Libby, J. S. Lange, K. Belous, K. Chilikin, K. Cho, K. E. Varvell, K. Hayasaka, K. Kinoshita, K. Nishimura, K. Sakai, K. Senyo, K. S. Park, K. T. Kim, K. Trabelsi, L. E. Piilonen, M. Bischofberger, M. Bra\\v, M.-C. Chang, M. E. Sevior, M. Iwabuchi, M. J. Kim, M. Nakao, M. Petri\\v, M. Ritter, M. R\\\"ohrken, M. Shapkin, M. Stari\\v, M. Uchida, M. Watanabe, N. Gabyshev, N. Muramatsu, O. Nitoh, O. Schneider, P. Chen, P. Kody\\v, P. Kri\\v, P. Krokovny, P. Pakhlov, P. Smerkol, P. Wang, R. Itoh, R. Louvot, R. Mizuk, R. Pestotnik, R. Seidl, S. Eidelman, S.-H. Lee, S. Koblitz, S. Korpar, S. L. Olsen, S. Nishida, S. Ogawa, S. Okuno, S. Ryu, S. Stani\\v, S. Tanaka, S. Uehara, S. Uno, T.-A. Shibata, T. Aushev, T. Aziz, T. E. Browder, T. Iijima, T. Iwashita, T. Julius, T. Kawasaki, T. K. Pedlar, T. Kuhr, T. Mori, T. Ohshima, T. Sanuki, T. Sumiyoshi, T. Tsuboyama, V. Aulchenko, V. Bhardwaj, V. Gaur, V. Vorobyev, V. Zhulanov, W. Ostrowicz, W.-S. Hou, X. L. Wang, Y. Choi, Y. Horii, Y. Hoshi, Y. Iwasaki, Y. J. Kim, Y.-J. Kwon, Y. Li, Y. Liu, Y. M. Goh, Y. Miyazaki, Y. Nagasaka, Y. Onuki, Y. Sakai, Y. Sato, Y.-S. Sohn, Y. Teramoto, Y. Unno, Y. Watanabe, Y. Yamashita, Z. Dole\\v, Z. Dr\\'asal, Z. Natkaniec, Z. P. Zhang, Z. Q. Liu","submitted_at":"2012-03-29T00:48:30Z","abstract_excerpt":"We observe evidence for CP violation in the decay $D^+\\rightarrow K^0_S\\pi^+$ using a data sample with an integrated luminosity of 977 fb$^{-1}$ collected by the Belle detector at the KEKB $e^+e^-$ asymmetric-energy collider. The CP asymmetry in the decay is measured to be $(-0.363\\pm0.094\\pm0.067)%$, which is 3.2 standard deviations away from zero, and is consistent with the expected CP violation due to the neutral kaon in the final state."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.6409","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1203.6409/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}