{"paper":{"title":"Search for the decay $B^{0}\\rightarrow K^{\\ast 0}\\tau^{+}\\tau^{-}$ at the Belle experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"A. Bobrov, A. Bozek, A. Budano, A. Chen, A. Garmash, A. Giri, A. Ishikawa, A. Korobov, A. Kuzmin, A. Natochii, A. Rostomyan, A. Sangal, B. Bhuyan, B. D. Yabsley, Belle Collaboration: T. V. Dong, B. G. Cheon, B. G. Fulsom, C. H. Kim, C. H. Wang, C. Kiesling, C.-L. Hsu, C. MacQueen, C. Schwanda, C. Sharma, D. Cinabro, D. Epifanov, D. Ferlewicz, D. Liventsev, D. M. Asner, D. Matvienko, D. Sahoo, D. \\v{C}ervenkov, D. Y. Kim, E. Graziani, E.-J. Jang, E. Kovalenko, E. Prencipe, E. Solovieva, E. Waheed, E. Wang, E. Won, F. Bernlochner, F. Di Capua, F. Metzner, F. Simon, F. Tenchini, G. B. Mohanty, G. De Nardo, G. De Pietro, G. Inguglia, G. Pakhlova, G. Russo, G. Schnell, G. Varner, H. Aihara, H. Atmacan, H. E. Cho, H. Kichimi, H. Ono, H. Park, H. Ye, I. Adachi, J. Biswal, J. Dingfelder, J.-G. Shiu, J. H. Yin, J. Kahn, J. Li, J. Libby, J. Schueler, K. Belous, K. Chilikin, K. Cho, K. E. Varvell, K. Gudkova, K. Hayasaka, K. H. Kang, K. Inami, K. K. Joo, K. Kumara, K. Lieret, K. Miyabayashi, K. Nishimura, K. Senyo, K. Sumisawa, K. Tanida, K. T. Kim, K. Trabelsi, L. E. Piilonen, L. K. Li, L. Li Gioi, L. Nayak, L. Santelj, M. Bessner, M. Bra\\v{c}ko, M. Campajola, M.-C. Chang, M. E. Sevior, M. Hernandez Villanueva, M. Iwasaki, M. Kumar, M. Laurenza, M. Masuda, M. Merola, M. Nakao, M. Niiyama, M. Shapkin, M. Stari\\v{c}, M. Sumihama, M. Takizawa, M. T. Prim, M. Uchida, M. Watanabe, N. Gabyshev, N. K. Nisar, N. Rout, O. Hartbrich, O. Werbycka, P. Behera, P. Branchini, P. Chang, P. Goldenzweig, P. Kody\\v{s}, P. Kri\\v{z}an, P. Krokovny, P. Oskin, P. Pakhlov, P. Wang, R. Ayad, R. Dhamija, R. Garg, R. Itoh, R. Kroeger, R. Kulasiri, R. Kumar, R. Mizuk, R. Pestotnik, R. van Tonder, S. Bahinipati, S. B. Yang, S. Choudhury, S. C. Lee, S. Cunliffe, S. Das, S. Dubey, S. H. Kim, S.-H. Park, S.-J. Cho, S. Jia, S.-K. Choi, S. Korpar, S. Nishida, S. Pardi, S. Patra, S. Paul, S. Sandilya, S. Uno, S. Watanuki, T. Aushev, T. Bilka, T. Czank, T. D. Kimmel, T. E. Browder, T. Ferber, T. Gu, T. Hara, T. Konno, T. K. Pedlar, T. Kuhr, T. Luo, T. Matsuda, T. Podobnik, T. Sanuki, T. Sumiyoshi, U. Tamponi, V. Aulchenko, V. Babu, V. Gaur, V. Popov, V. Savinov, V. Zhilich, V. Zhukova (The Belle Collaboration), W.-S. Hou, W. W. Jacobs, W. Yan, Y. B. Li, Y. Choi, Y. Jin, Y.-J. Kwon, Y.-K. Kim, Y. Onuki, Y. Seino, Y. Unno, Z. Dole\\v{z}al, Z. P. Zhang","submitted_at":"2021-10-08T03:03:29Z","abstract_excerpt":"This letter presents a search for the rare flavor-changing neutral current process $B^{0}\\rightarrow K^{\\ast 0}\\tau^{+}\\tau^{-}$ using data taken with the Belle detector at the KEKB asymmetric energy $e^{+}e^{-}$ collider. The analysis is based on the entire $\\Upsilon(4S)$ resonance data sample of 711 $\\rm fb^{-1}$, corresponding to $772\\times 10^{6} B \\bar{B}$ pairs. In our search we fully reconstruct the companion $B$ meson produced in the process $e^{+}e^{-}\\rightarrow\\Upsilon(4S)\\rightarrow B\\bar{B}$ from its hadronic decay modes, and look for the decay $B^{0}\\rightarrow K^{\\ast 0}\\tau^{+}"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.03871","kind":"arxiv","version":5},"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/2110.03871/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"}