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Measurement of $CP$ asymmetries in $B^0\to \phi K^0_S$ decays with Belle II

التفاصيل البيبلوغرافية
العنوان: Measurement of $CP$ asymmetries in $B^0\to \phi K^0_S$ decays with Belle II
المؤلفون: Adachi, I., Adamczyk, K., Aushev, T., Fodor, A., Forti, F., Frey, A., Fulsom, B. G., Gabrielli, A., Ganiev, E., Garcia-Hernandez, M., Garmash, A., Gaudino, G., Gaur, V., Aushev, V., Gaz, A., Gellrich, A., Ghevondyan, G., Ghosh, D., Ghumaryan, H., Giakoustidis, G., Giordano, R., Giri, A., Glazov, A., Gobbo, B., Aversano, M., Godang, R., Gogota, O., Goldenzweig, P., Gradl, W., Grammatico, T., Granderath, S., Graziani, E., Greenwald, D., Gruberová, Z., Gu, T., Babu, V., Guan, Y., Gudkova, K., Halder, S., Han, Y., Hara, K., Hara, T., Hayasaka, K., Hayashii, H., Hazra, S., Hearty, C., Bae, H., Hedges, M. T., Heredia de la Cruz, I., Hernández Villanueva, M., Hershenhorn, A., Higuchi, T., Hill, E. C., Hoek, M., Hohmann, M., Horak, P., Hsu, C.-L., Bahinipati, S., Humair, T., Iijima, T., Inami, K., Ipsita, N., Ishikawa, A., Ito, S., Itoh, R., Iwasaki, M., Jackson, P., Jacobs, W. W., Bambade, P., Jang, E.-J., Ji, Q. P., Jia, S., Jin, Y., Johnson, A., Joo, K. K., Junkerkalefeld, H., Kaliyar, A. B., Kandra, J., Kang, K. H., Banerjee, Sw., Kang, S., Karyan, G., Kawasaki, T., Keil, F., Ketter, C., Kiesling, C., Kim, C.-H., Kim, D. Y., Kim, K.-H., Kim, Y.-K., Barrett, M., Kindo, H., Kinoshita, K., Kodyš, P., Koga, T., Kohani, S., Kojima, K., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Baudot, J., Kowalewski, R., Kraetzschmar, T. M. G., Križan, P., Krokovny, P., Kulii, Y., Kuhr, T., Kumar, M., Kumara, K., Kunigo, T., Kuzmin, A., Aggarwal, L., Bauer, M., Kwon, Y.-J., Lacaprara, S., Lai, Y.-T., Lam, T., Lanceri, L., Lange, J. S., Laurenza, M., Lautenbach, K., Leboucher, R., Le Diberder, F. R., Baur, A., Lee, M. J., Leitl, P., Levit, D., Lewis, P. M., Li, C., Li, L. K., Libby, J., Liu, Q. Y., Liu, Z. Q., Liventsev, D., Beaubien, A., Longo, S., Lozar, A., Lueck, T., Lyu, C., Ma, Y., Maggiora, M., Maharana, S. P., Maiti, R., Maity, S., Mancinelli, G., Becherer, F., Manfredi, R., Manoni, E., Mantovano, M., Marcantonio, D., Marcello, S., Marinas, C., Martel, L., Martellini, C., Martini, A., Martinov, T., Becker, J., Massaccesi, L., Masuda, M., Matsuda, T., Matsuoka, K., Matvienko, D., Maurya, S. K., McKenna, J. A., Mehta, R., Meier, F., Merola, M., Behera, P. K., Metzner, F., Milesi, M., Miller, C., Mirra, M., Miyabayashi, K., Mizuk, R., Mohanty, G. B., Molina-Gonzalez, N., Mondal, S., Moneta, S., Bennett, J. V., Moser, H.-G., Mrvar, M., Mussa, R., Nakamura, I., Nakao, M., Nakazawa, Y., Narimani Charan, A., Naruki, M., Natkaniec, Z., Natochii, A., Bertacchi, V., Nayak, L., Nayak, M., Nazaryan, G., Niebuhr, C., Nisar, N. K., Nishida, S., Ogawa, S., Ono, H., Onuki, Y., Oskin, P., Bertemes, M., Otani, F., Pakhlov, P., Pakhlova, G., Paladino, A., Panta, A., Paoloni, E., Pardi, S., Parham, K., Park, H., Park, S.-H., Bertholet, E., Paschen, B., Passeri, A., Patra, S., Paul, S., Pedlar, T. K., Peruzzi, I., Peschke, R., Pestotnik, R., Pham, F., Piccolo, M., Ahmed, H., Bessner, M., Piilonen, L. E., Podesta-Lerma, P. L. M., Podobnik, T., Pokharel, S., Polat, L., Praz, C., Prell, S., Prencipe, E., Prim, M. T., Purwar, H., Bettarini, S., Rad, N., Rados, P., Raeuber, G., Raiz, S., Reif, M., Reiter, S., Remnev, M., Ripp-Baudot, I., Rizzo, G., Rizzuto, L. B., Bhuyan, B., Robertson, S. H., Roehrken, M., Roney, J. M., Rostomyan, A., Rout, N., Russo, G., Sanders, D. A., Sandilya, S., Sangal, A., Santelj, L., Bianchi, F., Sato, Y., Savinov, V., Scavino, B., Schmitt, C., Schnepf, M., Schwanda, C., Schwartz, A. J., Seino, Y., Selce, A., Senyo, K., Bilka, T., Serrano, J., Sevior, M. E., Sfienti, C., Shan, W., Sharma, C., Shi, X. D., Shillington, T., Shiu, J.-G., Shtol, D., Shwartz, B., Biswas, D., Sibidanov, A., Simon, F., Singh, J. B., Skorupa, J., Sobie, R. J., Sobotzik, M., Soffer, A., Sokolov, A., Solovieva, E., Spataro, S., Bobrov, A., Spruck, B., Starič, M., Stavroulakis, P., Stefkova, S., Stottler, Z. S., Stroili, R., Strube, J., Sumihama, M., Sumisawa, K., Sutcliffe, W., Bodrov, D., Svidras, H., Takahashi, M., Takizawa, M., Tamponi, U., Tanaka, S., Tanida, K., Tanigawa, H., Tenchini, F., Thaller, A., Tittel, O., Bolz, A., Tiwary, R., Tonelli, D., Torassa, E., Toutounji, N., Trabelsi, K., Tsaklidis, I., Uchida, M., Ueda, I., Uematsu, Y., Uglov, T., Bondar, A., Unger, K., Unno, Y., Uno, K., Uno, S., Urquijo, P., Ushiroda, Y., Vahsen, S. E., van Tonder, R., Varner, G. S., Varvell, K. E., Aihara, H., Borah, J., Veronesi, M., Vinokurova, A., Vismaya, V. S., Vitale, L., Vobbilisetti, V., Volpe, R., Wach, B., Wakai, M., Wakeling, H. M., Wallner, S., Bozek, A., Wang, E., Wang, M.-Z., Wang, Z., Warburton, A., Watanabe, M., Watanuki, S., Welsch, M., Wessel, C., Won, E., Xu, X. P., Bračko, M., Yabsley, B. D., Yamada, S., Yan, W., Yang, S. B., Yin, J. H., Yoshihara, K., Yuan, C. Z., Yusa, Y., Zani, L., Zhang, Y., Branchini, P., Zhilich, V., Zhou, J. S., Zhou, Q. D., Zhukova, V. I., Belle-II Collaboration, Briere, R. A., Browder, T. E., Budano, A., Bussino, S., Campajola, M., Cao, L., Akopov, N., Casarosa, G., Cecchi, C., Cerasoli, J., Chang, M.-C., Chang, P., Cheema, P., Chekelian, V., Chen, C., Cheon, B. G., Chilikin, K., Aloisio, A., Chirapatpimol, K., Cho, H.-E., Cho, K., Cho, S.-J., Choi, S.-K., Choudhury, S., Cochran, J., Corona, L., Cremaldi, L. M., Das, S., Anh Ky, N., Dattola, F., De La Cruz-Burelo, E., De La Motte, S. A., De Nardo, G., De Nuccio, M., De Pietro, G., de Sangro, R., Destefanis, M., Dey, S., De Yta-Hernandez, A., Asner, D. M., Dhamija, R., Di Canto, A., Di Capua, F., Dingfelder, J., Doležal, Z., Domínguez Jiménez, I., Dong, T. V., Dorigo, M., Dort, K., Dreyer, S., Atmacan, H., Dubey, S., Dujany, G., Ecker, P., Eliachevitch, M., Feichtinger, P., Ferber, T., Ferlewicz, D., Fillinger, T., Finck, C., Finocchiaro, G.
المصدر: Physical review / D 108(7), 072012 (2023). doi:10.1103/PhysRevD.108.072012
بيانات النشر: American Physical Society
سنة النشر: 2023
المجموعة: DESY Publication Database (PUBDB)
مصطلحات موضوعية: info:eu-repo/classification/ddc/530, electron positron: annihilation, electron positron: colliding beams, Upsilon(10570): electroproduction, B: pair production, B0: hadronic decay, Phi(1020), K0(S), resonance: decay, asymmetry: CP, CP: violation, BELLE, KEK-B, error: statistical, time dependence, experimental results, B0 --> Phi(1020) K0(S)
جغرافية الموضوع: DE
الوصف: We present a measurement of time-dependent rate asymmetries in $B^0\to \phi K^0_S$ decays to search for non-standard-model physics in $b\to q \overline{q}s$ transitions. The data sample is collected with the Belle II detector at the SuperKEKB asymmetric-energy $e^{+}e^{-}$ collider in 2019-2022 and contains $(387\pm 6)\times 10^6$ bottom-antibottom mesons from $\Upsilon(4S)$ resonance decays. We reconstruct $162\pm17$ signal events and extract the charge-parity ($CP$) violating parameters from a fit to the distribution of the proper-decay-time difference of the two $B$ mesons. The measured direct and mixing-induced $CP$ asymmetries are $A=0.31\pm0.20\pm0.05$ and $S=0.54\pm0.26^{+0.06}_{-0.08}$, respectively, where the first uncertainties are statistical and the second are systematic. The results are compatible with the $CP$ asymmetries observed in $b\to c\overline{c} s$ transitions.
نوع الوثيقة: article in journal/newspaper
اللغة: English
العلاقة: info:eu-repo/semantics/altIdentifier/issn/2470-0010; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2307.02802; info:eu-repo/semantics/altIdentifier/issn/2470-0029; info:eu-repo/semantics/altIdentifier/wos/WOS:001094295500001; info:eu-repo/semantics/altIdentifier/issn/2470-0037; https://bib-pubdb1.desy.de/record/600088Test; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-07741%22Test
الإتاحة: https://doi.org/10.1103/PhysRevD.108.072012Test
https://doi.org/10.3204/PUBDB-2023-07741Test
https://bib-pubdb1.desy.de/record/600088Test
https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-07741%22Test
حقوق: info:eu-repo/semantics/openAccess
رقم الانضمام: edsbas.21A3D2D8
قاعدة البيانات: BASE
الوصف
الوصف غير متاح.