Atmospheric neutrino oscillation analysis with external constraints in Super-Kamiokande I-IV

被引：170

作者：

Abe, K. ^{[1
,39
]}

Bronner, C. ^{[1
]}

Haga, Y. ^{[1
]}

Hayato, Y. ^{[1
,39
]}

Ikeda, M. ^{[1
]}

Iyogi, K. ^{[1
]}

Kameda, J. ^{[1
,39
]}

Kato, Y. ^{[1
]}

Kishimoto, Y. ^{[1
,39
]}

Marti, Ll ^{[1
]}

Miura, M. ^{[1
,39
]}

Moriyama, S. ^{[1
,39
]}

Nakahata, M. ^{[1
,39
]}

Nakajima, T. ^{[1
]}

Nakano, Y. ^{[1
]}

Nakayama, S. ^{[1
,39
]}

Okajima, Y. ^{[1
]}

Orii, A. ^{[1
]}

Pronost, G. ^{[1
]}

Sekiya, H. ^{[1
,39
]}

Shiozawa, M. ^{[1
,39
]}

Sonoda, Y. ^{[1
]}

Takeda, A. ^{[1
,39
]}

Takenaka, A. ^{[1
]}

Tanaka, H. ^{[1
]}

Tasaka, S. ^{[1
]}

Tomura, T. ^{[1
,39
]}

Akutsu, R. ^{[2
]}

Irvine, T. ^{[2
]}

Kajita, T. ^{[2
,39
]}

Kametani, I ^{[2
]}

Kaneyuki, K. ^{[2
,39
]}

Nishimura, Y. ^{[2
]}

Okumura, K. ^{[2
,39
]}

Richard, E. ^{[2
]}

Tsui, K. M. ^{[2
]}

Labarga, L. ^{[3
]}

Fernandez, P. ^{[3
]}

Blaszczyk, F. D. M. ^{[4
]}

Gustafson, J. ^{[4
]}

Kachulis, C. ^{[4
]}

Kearns, E. ^{[4
,39
]}

Raaf, J. L. ^{[4
]}

Stone, J. L. ^{[4
,39
]}

Sulak, L. R. ^{[4
]}

Berkman, S. ^{[5
]}

Tobayama, S. ^{[5
]}

Goldhaber, M. ^{[6
]}

Carminati, G. ^{[7
]}

Elnimr, M. ^{[7
]}

机构：

[1] Univ Tokyo, Inst Cosm Ray Res, Kamioka Observ, Kamioka, Gifu 5061205, Japan

[2] Univ Tokyo, Inst Cosm Ray Res, Res Ctr Cosm Neutrinos, Kashiwa, Chiba 2778582, Japan

[3] Univ Autonoma Madrid, Dept Theoret Phys, E-28049 Madrid, Spain

[4] Boston Univ, Dept Phys, 590 Commonwealth Ave, Boston, MA 02215 USA

[5] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z4, Canada

[6] Brookhaven Natl Lab, Phys Dept, Upton, NY 11973 USA

[7] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA

[8] Calif State Univ Dominguez Hills, Dept Phys, Carson, CA 90747 USA

[9] Chonnam Natl Univ, Dept Phys, Kwangju 500757, South Korea

[10] Duke Univ, Dept Phys, Durham, NC 27708 USA

[11] Fukuoka Inst Technol, Jr Coll, Fukuoka, Fukuoka 8110295, Japan

[12] Gifu Univ, Dept Phys, Gifu, Gifu 5011193, Japan

[13] Gwangju Inst Sci & Technol, GIST Coll, Gwangju 500712, South Korea

[14] Univ Hawaii, Dept Phys & Astron, Honolulu, HI 96822 USA

[15] Imperial Coll London, Dept Phys, London SW7 2AZ, England

[16] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan

[17] Kobe Univ, Dept Phys, Kobe, Hyogo 6578501, Japan

[18] Kyoto Univ, Dept Phys, Kyoto, Kyoto 6068502, Japan

[19] Univ Liverpool, Dept Phys, Liverpool L69 7ZE, Merseyside, England

[20] Miyagi Univ Educ, Dept Phys, Sendai, Miyagi 9800845, Japan

[21] Nagoya Univ, Inst Space Earth Environm Res, Nagoya, Aichi 4648602, Japan

[22] Nagoya Univ, Kobayashi Maskawa Inst Origin Particles & Univers, Nagoya, Aichi 4648602, Japan

[23] Natl Ctr Nucl Res, PL-00681 Warsaw, Poland

[24] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA

[25] Okayama Univ, Dept Phys, Okayama, Okayama 7008530, Japan

[26] Osaka Univ, Dept Phys, Toyonaka, Osaka 5600043, Japan

[27] Univ Oxford, Dept Phys, Oxford OX1 3PU, England

[28] Queen Mary Univ London, Sch Phys & Astron, London E1 4NS, England

[29] Univ Regina, Dept Phys, 3737 Wascana Pkwy, Regina, SK S4S 0A2, Canada

[30] Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea

[31] Univ Sheffield, Dept Phys & Astron, Sheffield S10 2TN, S Yorkshire, England

[32] Shizuoka Univ Welf, Dept Informat Social Welf, Yaizu, Shizuoka 4258611, Japan

[33] STFC, Rutherford Appleton Lab, Oxford, England

[34] Daresbury Lab, Warrington OX11 0QX, Cheshire, England

[35] Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea

[36] Tokai Univ, Dept Phys, Hiratsuka, Kanagawa 2591292, Japan

[37] Univ Tokyo, Bunkyo Ku, Tokyo 1130033, Japan

[38] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan

[39] Univ Tokyo, Inst Adv Study, Kavli Inst Phys & Math Universe WPI, Kashiwa, Chiba 2778583, Japan

[40] Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528551, Japan

[41] Tokyo Univ Sci, Fac Sci & Technol, Dept Phys, Noda, Chiba 2788510, Japan

[42] Univ Toronto, Dept Phys, Toronto, ON M5S 1A7, Canada

[43] TRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada

[44] Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China

[45] Univ Washington, Dept Phys, Seattle, WA 98195 USA

[46] Yokohama Natl Univ, Fac Engn, Yokohama, Kanagawa 2408501, Japan

[47] UCLA, Dept Phys & Astron, Los Angeles, CA 90095 USA

[48] CUNY, BMCC, Sci Dept, New York, NY 10021 USA

来源：

PHYSICAL REVIEW D | 2018年 / 97卷 / 07期

基金：

新加坡国家研究基金会; 中国国家自然科学基金; 加拿大自然科学与工程研究理事会; 美国国家科学基金会; 日本学术振兴会;

关键词：

MODEL;

D O I：

10.1103/PhysRevD.97.072001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

An analysis of atmospheric neutrino data from all four run periods of Super-Kamiokande optimized for sensitivity to the neutrino mass hierarchy is presented. Confidence intervals for Delta m(3)(2)(2), sin(2) theta(23), sin(2) theta(13) and (delta(cp) are presented for normal neutrino mass hierarchy and inverted neutrino mass hierarchy hypotheses, based on atmospheric neutrino data alone. Additional constraints from reactor data on theta(1)(3) and from published binned T2K data on muon neutrino disappearance and electron neutrino appearance are added to the atmospheric neutrino fit to give enhanced constraints on the above parameters. Over the range of parameters allowed at 90% confidence level, the normal mass hierarchy is favored by between 91.9% and 94.5% based on the combined Super-Kamiokande plus T2K result.

引用

页数：23

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