Search for proton decay into three charged leptons in 0.37 megaton-years exposure of the Super-Kamiokande
العنوان: | Search for proton decay into three charged leptons in 0.37 megaton-years exposure of the Super-Kamiokande |
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المؤلفون: | Tanaka M., Abe K., Bronner C., Hayato Y., Ikeda M., Imaizumi S., Ito H., Kameda J., Kataoka Y., Kato Y., Kishimoto Y., Marti L., Miura M., Moriyama S., Mochizuki T., Nakahata M., Nakajima Y., Nakayama S., Okada T., Okamoto K., Orii A., Pronost G., Sekiya H., Shiozawa M., Sonoda Y., Takeda A., Takenaka A., Tanaka H., Yano T., Akutsu R., Kajita T., Okumura K., Wang R., Xia J., Bravo-Berguno D., Labarga L., Fernandez P., Blaszczyk F. D. M., Kearns E., Raaf J. L., Stone J. L., Wan L., Wester T., Bian J., Griskevich N. J., Kropp W. R., Locke S., Mine S., Smy M. B., Sobel H. W., Takhistov V., Weatherly P., Hill J., Kim J. Y., Lim I. T., Park R. G., Bodur B., Scholberg K., Walter C. W., Coffani A., Drapier O., El Hedri S., Gonin M., Mueller T. A., Paganini P., Ishizuka T., Nakamura T., Jang J. S., Learned J. G., Matsuno S., Litchfield R. P., Sztuc A. A., Uchida Y., Berardi V., Catanesi M. G., Radicioni E., Calabria N. F., Nascimento Machado L., De Rosa G., Collazuol G., Iacob F., Ludovici L., Nishimura Y., Cao S., Friend M., Hasegawa T., Ishida T., Kobayashi T., Nakadaira T., Nakamura K., Oyama Y., Sakashita K., Sekiguchi T., Tsukamoto T., Hasegawa M., Isobe Y., Miyabe H., Nakano Y., Shiozawa T., Sugimoto T., Suzuki A. T., Takeuchi Y., Ali A., Ashida Y., Hirota S., Jiang M., Kikawa T., Mori M., Nakamura K. E., Nakaya T., Wendell R. A., Anthony L. H. V., McCauley N., Mehta P., Pritchard A., Tsui K. M., Fukuda Y., Itow Y., Niwa T., Taani M., Tsukada M., Mijakowski P., Frankiewicz K., Jung C. K., Vilela C., Wilking M. J., Yanagisawa C., Fukuda D., Harada M., Hagiwara K., Horai T., Ishino H., Ito S., Koshio Y., Sakuda M., Takahira Y., Xu C., Kuno Y., Barrow D., Cook L., Simpson C., Wark D., Nova F., Boschi T., Di Lodovico F., Molina Sedgwick S., Zsoldos S., Kim S. B., Yang J. Y., Thiesse M., Thompson L., Okazawa H., Choi Y., Nishijima K., Koshiba M., Yokoyama M., Goldsack A., Martens K., Quilain B., Suzuki Y., Vagins M. R., Kuze M., Yoshida T., Ishitsuka M., Matsumoto R., Ohta K., Martin J. F., Nantais C. M., Tanaka H. A., Towstego T., Hartz M., Konaka A., De Perio P., Prouse N. W., Chen S., Xu B. D., Richards B., Jamieson B., Walker J., Minamino A., Pintaudi G. |
المساهمون: | Tanaka, M., Abe, K., Bronner, C., Hayato, Y., Ikeda, M., Imaizumi, S., Ito, H., Kameda, J., Kataoka, Y., Kato, Y., Kishimoto, Y., Marti, L., Miura, M., Moriyama, S., Mochizuki, T., Nakahata, M., Nakajima, Y., Nakayama, S., Okada, T., Okamoto, K., Orii, A., Pronost, G., Sekiya, H., Shiozawa, M., Sonoda, Y., Takeda, A., Takenaka, A., Tanaka, H., Yano, T., Akutsu, R., Kajita, T., Okumura, K., Wang, R., Xia, J., Bravo-Berguno, D., Labarga, L., Fernandez, P., Blaszczyk, F. D. M., Kearns, E., Raaf, J. L., Stone, J. L., Wan, L., Wester, T., Bian, J., Griskevich, N. J., Kropp, W. R., Locke, S., Mine, S., Smy, M. B., Sobel, H. W., Takhistov, V., Weatherly, P., Hill, J., Kim, J. Y., Lim, I. T., Park, R. G., Bodur, B., Scholberg, K., Walter, C. W., Coffani, A., Drapier, O., El Hedri, S., Gonin, M., Mueller, T. A., Paganini, P., Ishizuka, T., Nakamura, T., Jang, J. S., Learned, J. G., Matsuno, S., Litchfield, R. P., Sztuc, A. A., Uchida, Y., Berardi, V., Catanesi, M. G., Radicioni, E., Calabria, N. F., Nascimento Machado, L., De Rosa, G., Collazuol, G., Iacob, F., Ludovici, L., Nishimura, Y., Cao, S., Friend, M., Hasegawa, T., Ishida, T., Kobayashi, T., Nakadaira, T., Nakamura, K., Oyama, Y., Sakashita, K., Sekiguchi, T., Tsukamoto, T., Hasegawa, M., Isobe, Y., Miyabe, H., Nakano, Y., Shiozawa, T., Sugimoto, T., Suzuki, A. T., Takeuchi, Y., Ali, A., Ashida, Y., Hirota, S., Jiang, M., Kikawa, T., Mori, M., Nakamura, K. E., Nakaya, T., Wendell, R. A., Anthony, L. H. V., Mccauley, N., Mehta, P., Pritchard, A., Tsui, K. M., Fukuda, Y., Itow, Y., Niwa, T., Taani, M., Tsukada, M., Mijakowski, P., Frankiewicz, K., Jung, C. K., Vilela, C., Wilking, M. J., Yanagisawa, C., Fukuda, D., Harada, M., Hagiwara, K., Horai, T., Ishino, H., Ito, S., Koshio, Y., Sakuda, M., Takahira, Y., Xu, C., Kuno, Y., Barrow, D., Cook, L., Simpson, C., Wark, D., Nova, F., Boschi, T., Di Lodovico, F., Molina Sedgwick, S., Zsoldos, S., Kim, S. B., Yang, J. Y., Thiesse, M., Thompson, L., Okazawa, H., Choi, Y., Nishijima, K., Koshiba, M., Yokoyama, M., Goldsack, A., Martens, K., Quilain, B., Suzuki, Y., Vagins, M. R., Kuze, M., Yoshida, T., Ishitsuka, M., Matsumoto, R., Ohta, K., Martin, J. F., Nantais, C. M., Tanaka, H. A., Towstego, T., Hartz, M., Konaka, A., De Perio, P., Prouse, N. W., Chen, S., Xu, B. D., Richards, B., Jamieson, B., Walker, J., Minamino, A., Pintaudi, G., Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Super-Kamiokande |
المصدر: | Physical Review Phys.Rev.D Phys.Rev.D, 2020, 101 (5), pp.052011. ⟨10.1103/PhysRevD.101.052011⟩ |
سنة النشر: | 2020 |
مصطلحات موضوعية: | electron, p: lifetime, data analysis method, Antiparticle, lepton, Proton, p: decay, Proton decay, FOS: Physical sciences, KAMIOKANDE, p: decay modes, Astronomy & Astrophysics, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, Physics, Particles & Fields, Nuclear physics, High Energy Physics - Experiment (hep-ex), statistical analysis, muon, 0103 physical sciences, charge: conservation law, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Particle Physics Experiments, 010306 general physics, Physics, Range (particle radiation), Muon, Science & Technology, SuperKamiokande, background, 010308 nuclear & particles physics, Branching fraction, Barion Number Violation, Proton decay, Grand unified theories, Barion Number Violation, SuperKamiokande Experiment, p --> muon- 2positron, antiparticle, SuperKamiokande Experiment, GRAND UNIFIED THEORIES, Physical Sciences, p: leptonic decay, High Energy Physics::Experiment, branching ratio, Super-Kamiokande, lifetime: lower limit, experimental results, Lepton |
الوصف: | A search for proton decay into three charged leptons has been performed by using 0.37 Mton·years of data collected in Super-Kamiokande. All possible combinations of electrons, muons, and their antiparticles consistent with charge conservation were considered as decay modes. No significant excess of events has been found over the background, and lower limits on the proton lifetime divided by the branching ratio have been obtained. The limits range between 9.2×1033 and 3.4×1034 years at 90% confidence level, improving by more than an order of magnitude upon limits from previous experiments. A first limit has been set for the p→μ−e+e+ mode. |
وصف الملف: | application/pdf |
اللغة: | English |
تدمد: | 0587-4254 2470-0010 |
الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1446bde5cc9ce6e90dfe48f07c55f93Test http://hdl.handle.net/11588/837213Test |
حقوق: | OPEN |
رقم الانضمام: | edsair.doi.dedup.....b1446bde5cc9ce6e90dfe48f07c55f93 |
قاعدة البيانات: | OpenAIRE |
تدمد: | 05874254 24700010 |
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