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Guido, E. Nakano, E. Solovieva, E. Widmann, E. Won, F. Simon, F. Tenchini, G. B. Mohanty, G. Inguglia, G. Karyan, G. Pakhlova, G. Russo, G. Schnell, G. Varner, H. Aihara, H. B. Jeon, H. Hayashii, H. J. Kim, H. K. Moon, H. Miyata, H. Nakano, H. Ono, H. Park, H. Yamamoto, H. Ye, I. Adachi, I. Badhrees, I. Jaegle, I. S. Lee, J. Biswal, J. B. Kim, J. E. Fast, J. F. Strube, J.-G. Shiu, J. Haba, J. Libby, J. MacNaughton, J. S. Lange, K. Chilikin, K. Cho, K. Hayasaka, K. Inami, K. J. Nath, K. Kinoshita, K. Miyabayashi, K. Senyo, K. Sumisawa, K. Tanida, K. T. Kim, K. Trabelsi, L. E. Piilonen, L. K. Li, L. Li Gioi, L. Santelj, M. Bracko, M. E. Sevior, M. Gelb, M. Iwasaki, M. Lubej, M. Masuda, M. Merola, M. Nakao, M. Nayak, M. Niiyama, M. Ritter, M. Salehi, M. Staric, M. Sumihama, M. Takizawa, M. T. Hedges, M. Uchida, M. Watanabe, M.-Z. Wang, N. Dash, N. Gabyshev, N. Shimizu, O. Schneider, P. Behera, P. Goldenzweig, P. Kodys, P. Krizan, P. Krokovny, P. Pakhlov, P. Urquijo, P. Wang, R. Ayad, R. Garg, R. Itoh, R. Kroeger, R. Kulasiri, R. Mizuk, R. Mussa, R. Pestotnik, S. Al Said, S. Choudhury, S. C. Lee, S. Cunliffe, S. Di Carlo, S. Eidelman, S. Hirose, S. H. Kim, S. Jia, S.-K. Choi, S. Korpar, S. Nishida, S. Ogawa, S. Okuno, S. Pardi, S. Paul, S. Sandilya, S. Stanic, S. Uno, S. Zakharov, T.-A. Shibata, T. Aushev, T. Bilka, T. Ferber, T. Hara, T. Iijima, T. Julius, T. Kawasaki, T. K. Pedlar, T. Kuhr, T. Kumita, T. Luo, T. Matsuda, T. Nanut, T. Sanuki, T. Sumiyoshi, T. Uglov, U. Tamponi, V. Aulchenko, V. Babu, V. Bansal, V. Chekelian, V. Gaur, V. Popov, V. Savinov, V. Shebalin, V. Vorobyev, V. Zhilich, V. Zhukova, V. Zhulanov, W.-S. Hou, W. W. Jacobs, X. L. Wang, Y. B. Li, Y. Choi, Y. Guan, Y. Iwasaki, Y. Jin, Y.-J. Kwon, Y. Li, Y. Sakai, Y. Seino, Y. Usov, Y. Yusa, Z. Dolezal, Z. Natkaniec, Z. P. Zhang","submitted_at":"2018-03-21T07:29:38Z","abstract_excerpt":"We report a measurement of time-dependent $CP$ violation parameters in ${B^0 \\to K_S^0 \\eta \\gamma}$ decays. The study is based on a data sample, containing ${772 \\times 10^6 B\\bar{B}}$ pairs, that was collected at the $\\Upsilon(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. We obtain the $CP$ violation parameters of ${{\\cal S} = -1.32 \\pm 0.77 {\\rm (stat.)} \\pm 0.36{\\rm (syst.)}}$ and ${{\\cal A} = -0.48 \\pm 0.41 {\\rm (stat.)} \\pm 0.07{\\rm (syst.)}}$ for the invariant mass of the $K_S^0 \\eta$ system up to 2.1 GeV/$c^2$."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1803.07774","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2018-03-21T07:29:38Z","cross_cats_sorted":[],"title_canon_sha256":"03982aee70c29d7a849ecff0575dbc7635630fce1f9f85805de39c50ae5d9a1f","abstract_canon_sha256":"173f930a8afee43bb552ee3bd9593aa5edca0e5a72f63444ab787a69ba2e9efb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:15.263594Z","signature_b64":"3vPjvXrU95Z97QRqGdkuG5wim6G8Chjv6zJAAvUn1NElwEXuCxafeP8Un0vJtJ89MHDQEHL9Z2OfwhmXfeF8Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e9dd472af42105d8da57891eff4ec157c1d99dc876f6dd7ed721d73d3ce6075","last_reissued_at":"2026-05-18T00:15:15.263020Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:15.263020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurement of Time-dependent $CP$ Asymmetries in $B^{0}\\to K_S^0 \\eta \\gamma$ Decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. B. Kaliyar, A. Bozek, A. Garmash, A. Giri, A. Ishikawa, A. J. Schwartz, A. Rostomyan, A. Sokolov, A. Vossen, A. Zupanc, B. Bhuyan, B. G. Cheon, B. G. Fulsom, B. Pal, B. Shwartz, B. Wang, C. Beleno, C. H. Wang, C. Kiesling, C. P. Shen, C. Schwanda, C. Van Hulse, C. Z. Yuan, D. Cervenkov, D. Cinabro, D. Kotchetkov, D. Liventsev, D. M. Asner, D. Sahoo, D. Y. Kim, E. Guido, E. Nakano, E. Solovieva, E. Widmann, E. Won, F. Simon, F. Tenchini, G. B. Mohanty, G. Inguglia, G. Karyan, G. Pakhlova, G. Russo, G. Schnell, G. Varner, H. Aihara, H. B. Jeon, H. Hayashii, H. J. Kim, H. K. Moon, H. Miyata, H. Nakano, H. Ono, H. Park, H. Yamamoto, H. Ye, I. Adachi, I. Badhrees, I. Jaegle, I. S. Lee, J. Biswal, J. B. Kim, J. E. Fast, J. F. Strube, J.-G. Shiu, J. Haba, J. Libby, J. MacNaughton, J. S. Lange, K. Chilikin, K. Cho, K. Hayasaka, K. Inami, K. J. Nath, K. Kinoshita, K. Miyabayashi, K. Senyo, K. Sumisawa, K. Tanida, K. T. Kim, K. Trabelsi, L. E. Piilonen, L. K. Li, L. Li Gioi, L. Santelj, M. Bracko, M. E. Sevior, M. Gelb, M. Iwasaki, M. Lubej, M. Masuda, M. Merola, M. Nakao, M. Nayak, M. Niiyama, M. Ritter, M. Salehi, M. Staric, M. Sumihama, M. Takizawa, M. T. Hedges, M. Uchida, M. Watanabe, M.-Z. Wang, N. Dash, N. Gabyshev, N. Shimizu, O. Schneider, P. Behera, P. Goldenzweig, P. Kodys, P. Krizan, P. Krokovny, P. Pakhlov, P. Urquijo, P. Wang, R. Ayad, R. Garg, R. Itoh, R. Kroeger, R. Kulasiri, R. Mizuk, R. Mussa, R. Pestotnik, S. Al Said, S. Choudhury, S. C. Lee, S. Cunliffe, S. Di Carlo, S. Eidelman, S. Hirose, S. H. Kim, S. Jia, S.-K. Choi, S. Korpar, S. Nishida, S. Ogawa, S. Okuno, S. Pardi, S. Paul, S. Sandilya, S. Stanic, S. Uno, S. Zakharov, T.-A. Shibata, T. Aushev, T. Bilka, T. Ferber, T. Hara, T. Iijima, T. Julius, T. Kawasaki, T. K. Pedlar, T. Kuhr, T. Kumita, T. Luo, T. Matsuda, T. Nanut, T. Sanuki, T. Sumiyoshi, T. Uglov, U. Tamponi, V. Aulchenko, V. Babu, V. Bansal, V. Chekelian, V. Gaur, V. Popov, V. Savinov, V. Shebalin, V. Vorobyev, V. Zhilich, V. 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