Author affiliations
1 Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
2 Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
3 Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
4 Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
5 Physics Department, Brookhaven National Laboratory, Upton, NY 11973, U.S.A.
6 Department of Physics, Boston University, Boston, MA 02215, U.S.A.
7 Department of Physics, British Columbia Institute of Technology, Burnaby, BC, V5G 3H2, Canada
8 Department of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697-4575, U.S.A.
9 Department of Physics, California State University, Dominguez Hills, Carson, CA 90747, U.S.A.
10 Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
11 Department of Physics, Duke University, Durham NC 27708, U.S.A.
12 Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
13 Junior College, Fukuoka Institute of Technology, Fukuoka, Fukuoka 811-0295, Japan
14 Department of Physics, Gifu University, Gifu, Gifu 501-1193, Japan
15 GIST College, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea
16 Department of Physics and Astronomy, University of Hawaii, Honolulu, HI 96822, U.S.A.
17 Department of Physics, Imperial College London, London, SW7 2AZ, United Kingdom
18 Dipartimento Interuniversitario di Fisica, INFN Sezione di Bari and Università e Politecnico di Bari, I-70125, Bari, Italy
19 Dipartimento di Fisica, INFN Sezione di Napoli and Università di Napoli, I-80126, Napoli, Italy
20 Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131, Padova, Italy
21 INFN Sezione di Roma and Università di Roma "La Sapienza", I-00185, Roma, Italy
22 ILANCE, CNRS — University of Tokyo International Research Laboratory, Kashiwa, Chiba 277-8582, Japan
23 Department of Physics, Keio University, Yokohama, Kanagawa, 223-8522, Japan
24 High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
25 Department of Physics, King's College London, London, WC2R 2LS, U.K.
26 Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
27 Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
28 Department of Physics, University of Liverpool, Liverpool, L69 7ZE, United Kingdom
29 Department of Physics, Miyagi University of Education, Sendai, Miyagi 980-0845, Japan
30 Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
31 Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya, Aichi 464-8602, Japan
32 National Centre For Nuclear Research, 02-093 Warsaw, Poland
33 Department of Physics and Astronomy, State University of New York at Stony Brook, NY 11794-3800, U.S.A.
34 Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
35 Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
36 Department of Physics, Oxford University, Oxford, OX1 3PU, United Kingdom
37 Rutherford Appleton Laboratory, Harwell, Oxford, OX11 0QX, U.K.
38 Department of Physics, University of Regina, 3737 Wascana Parkway, Regina, SK, S4SOA2, Canada
39 Department of Physics, Seoul National University, Seoul 151-742, Korea
40 Department of Physics and Astronomy, University of Sheffield, S3 7RH, Sheffield, United Kingdom
41 Department of Informatics in Social Welfare, Shizuoka University of Welfare, Yaizu, Shizuoka, 425-8611, Japan
42 STFC, Rutherford Appleton Laboratory, Harwell Oxford, and Daresbury Laboratory, Warrington, OX11 0QX, United Kingdom
43 Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
44 Department of Physics, Faculty of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
45 Department of Physics, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
46 Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
47 The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
48 Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
49 Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
50 Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
51 Department of Physics, University of Toronto, ON, M5S 1A7, Canada
52 TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T2A3, Canada
53 Department of Engineering Physics, Tsinghua University, Beijing, 100084, China
54 Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, V6T1Z4, Canada
55 Department of Physics, University of Washington, Seattle, WA 98195-1560, U.S.A.
56 Faculty of Physics, University of Warsaw, Warsaw, 02-093, Poland
57 Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K.
58 Department of Physics, University of Winnipeg, MB R3J 3L8, Canada
59 Faculty of Engineering, Yokohama National University, Yokohama, Kanagawa, 240-8501, Japan
60 Corresponding author.
61 Currently at Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan.
62 Currently at High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan.
63 Currently at School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, China.
64 Currently at Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan.
65 Currently at Research Center for the Early Universe (RESCEU), Graduate School of Science,
The University of Tokyo, Tokyo 113-0033, Japan.
66 Currently at Fermi National Accelerator Laboratory, Batavia, IL 60510, U.S.A.
67 Currently at Department of Physics, University of Houston, Houston, TX 77204, U.S.A.
68 Currently at Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049 China.
69 Currently at Department of Physics and Astronomy, Uppsala University, Box 516, S-75120 Uppsala, Sweden.
70 Currently at Department of physics and astronomy, Tufts University, Medford, MA, 02155, U.S.A.
71 Currently at Institute for Basic Science (IBS), Dajeon, 34126, Korea.
72 Currently at School of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, United Kingdom.
73 Currently at DESY, D-15738 Zeuthen, Germany.
74 Currently at Institute for Interdisciplinary Research in Science and Education, ICISE, Quy Nhon, 55121, Vietnam.
75 Currently at Department de Fisica Teorica, Universitat de Valencia, and Instituto de Fisica Corpuscular, CSIC, Universitat de Valencia, 46980 Paterna, Spain.
76 Currently at University of Winnipeg, R3B2E9, Canada.
77 Currently at Department of Physics and Wisconsin IceCube Particle Astrophysics Center,
University of Wisconsin-Madison, Madison, WI 53706, U.S.A.
78 Currently at Research Institute for Interdisciplinary Science, Okayama University,
Okayama, Okayama 700-8530, Japan.
79 Currently at Department of Earth Science and Astronomy, The University of Tokyo,
Tokyo 153-8902, Japan.
80 Currently at Donostia International Physics Center, Donostia, 20018, Spain.
81 Currently at Department of Physics, Boston University, Boston, MA 02215, U.S.A.
82 Currently at Dept. of Physics, University of Alberta, Edmonton, Alberta, T6G 2E1, Canada.
83 Currently at Department of Physics, Illinois Institute of Technology, Chicago, 60616, IL, U.S.A.
84 Currently at Department of Physics and Astronomy, York University, Toronto, Ontario, Canada.
85 Currently at EP Department, CERN, 1211 Geneva 24, Switzerland.
86 Also at BMCC/CUNY, Science Department, New York New York, 1007, U.S.A.
87 Deceased.
