Search for Periodic Time Variations of the Solar
B8
Neutrino Flux between 1996 and 2018 in Super-Kamiokande
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Published:2024-06-14
Issue:24
Volume:132
Page:
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ISSN:0031-9007
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Container-title:Physical Review Letters
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language:en
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Short-container-title:Phys. Rev. Lett.
Author:
Abe K.11, Bronner C.1, Hayato Y.11, Hiraide K.11, Hosokawa K.1, Ieki K.11, Ikeda M.11, Kameda J.11, Kanemura Y.1, Kaneshima R.1, Kashiwagi Y.1, Kataoka Y.11, Miki S.1, Mine S.12, Miura M.11, Moriyama S.11, Nakano Y.1, Nakahata M.11, Nakayama S.11, Noguchi Y.1, Sato K.1, Sekiya H.11, Shiba H.1, Shimizu K.1, Shiozawa M.11, Sonoda Y.1, Suzuki Y.1, Takeda A.11, Takemoto Y.11, Tanaka H.11, Yano T.1, Han S.1, Kajita T.113, Okumura K.11, Tashiro T.1, Tomiya T.1, Wang X.1, Yoshida S.1, Fernandez P.4, Labarga L.4, Ospina N.4, Zaldivar B.4, Pointon B. W.56, Kearns E.71, Raaf J. L.7, Wan L.7, Wester T.7, Bian J.2, Griskevich N. J.2, Locke S.2, Smy M. B.21, Sobel H. W.21, Takhistov V.28, Yankelevich A.2, Hill J.9, Lee S. H.10, Moon D. H.10, Park R. G.10, Jang M. C.10, Bodur B.11, Scholberg K.111, Walter C. W.111, Beauchêne A.12, Drapier O.12, Giampaolo A.12, Mueller Th. A.12, Santos A. D.12, Paganini P.12, Quilain B.12, Nakamura T.13, Jang J. S.14, Machado L. N.15, Learned J. G.16, Choi K.17, Iovine N.17, Cao S.18, Anthony L. H. V.19, Martin D.19, Prouse N. W.19, Scott M.19, Sztuc A. A.19, Uchida Y.19, Berardi V.20, Catanesi M. G.20, Radicioni E.20, Calabria N. F.21, Langella A.21, De Rosa G.21, Collazuol G.22, Iacob F.22, Mattiazzi M.22, Ludovici L.23, Gonin M.3, Pronost G.3, Fujisawa C.24, Maekawa Y.24, Nishimura Y.24, Okazaki R.24, Akutsu R.8, Friend M.8, Hasegawa T.8, Ishida T.8, Kobayashi T.8, Jakkapu M.8, Matsubara T.8, Nakadaira T.8, Nakamura K.81, Oyama Y.8, Sakashita K.8, Sekiguchi T.8, Tsukamoto T.8, Bhuiyan N.25, Burton G. T.25, Di Lodovico F.25, Gao J.25, Goldsack A.25, Katori T.25, Migenda J.25, Xie Z.25, Ramsden R. M.25, Zsoldos S.251, Suzuki A. T.26, Takagi Y.26, Zhong H.26, Takeuchi Y.261, Feng J.27, Feng L.27, Hu J. R.27, Hu Z.27, Kikawa T.27, Mori M.27, Kawaue M.27, Nakaya T.271, Wendell R. A.271, Yasutome K.27, Jenkins S. J.28, McCauley N.28, Mehta P.28, Tarant A.28, Fukuda Y.29, Itow Y.3030, Menjo H.30, Ninomiya K.30, Yoshioka Y.30, Lagoda J.31, Lakshmi S. M.31, Mandal M.31, Mijakowski P.31, Prabhu Y. S.31, Zalipska J.31, Jia M.32, Jiang J.32, Jung C. K.32, Wilking M. J.32, Yanagisawa C.32, Shi W.32, Harada M.33, Hino Y.33, Ishino H.33, Koshio Y.331, Nakanishi F.33, Sakai S.33, Tada T.33, Tano T.33, Ishizuka T.34, Barr G.35, Barrow D.35, Cook L.351, Samani S.35, Wark D.3536, Holin A.37, Nova F.37, Yang B. S.38, Yang J. Y.38, Yoo J.38ORCID, Jung S.38, Fannon J. E. P.39, Kneale L.39, Malek M.39, McElwee J. M.39, Thiesse M. D.39, Thompson L. F.39, Wilson S. T.39, Okazawa H.40, Kim S. B.41, Kwon E.41, Seo J. W.41, Yu I.41, Ichikawa A. K.42, Nakamura K. D.42, Tairafune S.42, Nishijima K.43, Eguchi A.1, Nakagiri K.1, Nakajima Y.11, Shima S.1, Taniuchi N.1, Watanabe E.1, Yokoyama M.11, de Perio P.1, Fujita S.1, Martens K.1, Tsui K. M.1, Vagins M. R.12, Xia J.1, Izumiyama S.44, Kuze M.44, Matsumoto R.44, Ishitsuka M.45, Ito H.45, Ommura Y.45, Shigeta N.45, Shinoki M.45, Yamauchi K.45, Yoshida T.45, Gaur R.6, Gousy-Leblanc V.6, Hartz M.6, Konaka A.6, Li X.6, Chen S.46, Xu B. D.46, Zhang B.46, Posiadala-Zezula M.47, Boyd S. B.48, Edwards R.48, Hadley D.48, Nicholson M.48, O’Flaherty M.48, Richards B.48, Ali A.496, Jamieson B.49, Amanai S.50, Marti Ll.50, Minamino A.50, Suzuki S.50,
Affiliation:
1. University of Tokyo 2. University of California 3. CNRS - University of Tokyo International Research Laboratory 4. University Autonoma Madrid 5. British Columbia Institute of Technology 6. TRIUMF 7. Boston University 8. High Energy Accelerator Research Organization (KEK) 9. California State University 10. Chonnam National University 11. Duke University 12. Laboratoire Leprince-Ringuet 13. Gifu University 14. Gwangju Institute of Science and Technology 15. University of Glasgow 16. University of Hawaii 17. Institute for Basic Science (IBS) 18. Institute For Interdisciplinary Research in Science and Education 19. Imperial College London 20. INFN Sezione di Bari and Università e Politecnico di Bari 21. INFN Sezione di Napoli and Università di Napoli 22. INFN Sezione di Padova and Università di Padova 23. INFN Sezione di Roma and Università di Roma “La Sapienza” 24. Keio University 25. King’s College London 26. Kobe University 27. Kyoto University 28. University of Liverpool 29. Miyagi University of Education 30. Nagoya University 31. National Centre For Nuclear Research 32. State University of New York at Stony Brook 33. Okayama University 34. Osaka Electro-Communication University 35. Oxford University 36. Rutherford Appleton Laboratory, Harwell Oxford, and Daresbury Laboratory 37. Rutherford Appleton Laboratory 38. Seoul National University 39. University of Sheffield 40. Shizuoka University of Welfare 41. Sungkyunkwan University 42. Tohoku University 43. Tokai University 44. Tokyo Institute of Technology 45. Tokyo University of Science 46. Tsinghua University 47. University of Warsaw 48. University of Warwick 49. University of Winnipeg 50. Yokohama National University
Abstract
We report a search for time variations of the solar B8 neutrino flux using 5804 live days of Super-Kamiokande data collected between May 31, 1996, and May 30, 2018. Super-Kamiokande measured the precise time of each solar neutrino interaction over 22 calendar years to search for solar neutrino flux modulations with unprecedented precision. Periodic modulations are searched for in a dataset comprising five-day interval solar neutrino flux measurements with a maximum likelihood method. We also applied the Lomb-Scargle method to this dataset to compare it with previous reports. The only significant modulation found is due to the elliptic orbit of the Earth around the Sun. The observed modulation is consistent with astronomical data: we measured an eccentricity of (1.53±0.35)%, and a perihelion shift of (−1.5±13.5) days.
Published by the American Physical Society
2024
Funder
Ministry of Education, Culture, Sports, Science and Technology U.S. Department of Energy National Science Foundation National Research Foundation of Korea Ministry of Science, ICT and Future Planning Institute for Basic Science Japan Society for the Promotion of Science National Natural Science Foundation of China Ministerio de Ciencia e Innovación Natural Sciences and Engineering Research Council of Canada Narodowe Centrum Nauki Science and Technology Facilities Council Horizon 2020 Framework Programme HORIZON EUROPE Marie Sklodowska-Curie Actions Ministerstwo Edukacji i Nauki Ministry of Education Universities and Innovation Grid for Particle Physics
Publisher
American Physical Society (APS)
Cited by
2 articles.
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