Study of the K-L -> pi(0)nu(nu)over-bar Decay at the J-PARC KOTO Experiment
DC Field | Value | Language |
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dc.contributor.author | Ahn, J. K. | - |
dc.contributor.author | Beckford, B. | - |
dc.contributor.author | Campbell, M. | - |
dc.contributor.author | Chen, S. H. | - |
dc.contributor.author | Comfort, J. | - |
dc.contributor.author | Dona, K. | - |
dc.contributor.author | Farrington, M. S. | - |
dc.contributor.author | Hanai, K. | - |
dc.contributor.author | Hara, N. | - |
dc.contributor.author | Haraguchi, H. | - |
dc.contributor.author | Hsiung, Y. B. | - |
dc.contributor.author | Hutcheson, M. | - |
dc.contributor.author | Inagaki, T. | - |
dc.contributor.author | Isoe, M. | - |
dc.contributor.author | Kamiji, I | - |
dc.contributor.author | Kato, T. | - |
dc.contributor.author | Kim, E. J. | - |
dc.contributor.author | Kim, J. L. | - |
dc.contributor.author | Kim, H. M. | - |
dc.contributor.author | Komatsubara, T. K. | - |
dc.contributor.author | Kotera, K. | - |
dc.contributor.author | Lee, S. K. | - |
dc.contributor.author | Lee, J. W. | - |
dc.contributor.author | Lim, G. Y. | - |
dc.contributor.author | Lin, Q. S. | - |
dc.contributor.author | Lin, C. | - |
dc.contributor.author | Luo, Y. | - |
dc.contributor.author | Mari, T. | - |
dc.contributor.author | Masuda, T. | - |
dc.contributor.author | Matsumura, T. | - |
dc.contributor.author | Mcfarland, D. | - |
dc.contributor.author | McNeal, N. | - |
dc.contributor.author | Miyazaki, K. | - |
dc.contributor.author | Murayama, R. | - |
dc.contributor.author | Nakagiri, K. | - |
dc.contributor.author | Nanjo, H. | - |
dc.contributor.author | Nishimiya, H. | - |
dc.contributor.author | Noichi, Y. | - |
dc.contributor.author | Nomura, T. | - |
dc.contributor.author | Nunes, T. | - |
dc.contributor.author | Ohsugi, M. | - |
dc.contributor.author | Okuno, H. | - |
dc.contributor.author | Redeker, J. C. | - |
dc.contributor.author | Sanchez, J. | - |
dc.contributor.author | Sasaki, M. | - |
dc.contributor.author | Sasao, N. | - |
dc.contributor.author | Sato, T. | - |
dc.contributor.author | Sato, K. | - |
dc.contributor.author | Sato, Y. | - |
dc.contributor.author | Shimizu, N. | - |
dc.contributor.author | Shimogawa, T. | - |
dc.contributor.author | Shinkawa, T. | - |
dc.contributor.author | Shinohara, S. | - |
dc.contributor.author | Shiomi, K. | - |
dc.contributor.author | Shiraishi, R. | - |
dc.contributor.author | Su, S. | - |
dc.contributor.author | Sugiyama, Y. | - |
dc.contributor.author | Suzuki, S. | - |
dc.contributor.author | Tajima, Y. | - |
dc.contributor.author | Taylor, M. | - |
dc.contributor.author | Tecchio, M. | - |
dc.contributor.author | Togawa, M. | - |
dc.contributor.author | Toyoda, T. | - |
dc.contributor.author | Tung, Y-C | - |
dc.contributor.author | Vuong, Q. H. | - |
dc.contributor.author | Wah, Y. W. | - |
dc.contributor.author | Watanabe, H. | - |
dc.contributor.author | Yamanaka, T. | - |
dc.contributor.author | Yoshida, H. Y. | - |
dc.contributor.author | Zaidenberg, L. | - |
dc.date.accessioned | 2021-11-22T19:40:49Z | - |
dc.date.available | 2021-11-22T19:40:49Z | - |
dc.date.created | 2021-08-30 | - |
dc.date.issued | 2021-03-24 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/128390 | - |
dc.description.abstract | The rare decay K-L -> pi(0)nu(nu) over bar was studied with the dataset taken at the J-PARC KOTO experiment in 2016, 2017, and 2018. With a single event sensitivity of (7.20 +/- 0.05(stat) +/- 0.66(syst)) x 10(-)(10), three candidate events were observed in the signal region. After unveiling them, contaminations from K-+/- and scattered K-L decays were studied, and the total number of background events was estimated to be 1.22 +/- 0.26. We conclude that the number of observed events is statistically consistent with the background expectation. For this dataset, we set an upper limit of 4.9 x 10(-9) on the branching fraction of K-L -> pi(0)nu(nu) over bar at the 90% confidence level. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Study of the K-L -> pi(0)nu(nu)over-bar Decay at the J-PARC KOTO Experiment | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, J. K. | - |
dc.identifier.doi | 10.1103/PhysRevLett.126.121801 | - |
dc.identifier.scopusid | 2-s2.0-85103521442 | - |
dc.identifier.wosid | 000651646900003 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.126, no.12 | - |
dc.relation.isPartOf | PHYSICAL REVIEW LETTERS | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 126 | - |
dc.citation.number | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
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