【作者单位】a Department of Physics, Hirosaki University, Hirosaki, 036-8561, Japan; b Department of Physics, Saitama University, Saitama, 338-8570, Japan; c Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China; d Faculty of Engineering, Yokohama National University, Yokohama, 240-8501, Japan; e Department of Physics, Hebei Normal University, Shijiazhuang, 050016, China; f Department of Mathematics and Physics, Tibet University, Lhasa, 850000, China; g Department of Physics, Shandong University, Jinan, 250100, China; h Institute of Modern Physics, South West Jiaotong University, Chengdu 610031, China; i Department of Physics, Yunnan University, Kunming, 650091, China; j Faculty of Engineering, Kanagawa University, Yokohama, 221-8686, Japan; k Faculty of Education, Utsunomiya University, Utsunomiya, 321-8505, Japan; l Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, 277-8582, Japan; m Department of Physics, Konan University, Kobe, 658-8501, Japan; n Faculty of Systems Engineering, Shibaura Institute of Technology, Saitama, 337-8570, Japan; o Department of Physics, Shinshu University, Matsumoto, 390-8621, Japan; p Center of Space Science and Application Research, Chinese Academy of Sciences, Beijing, 100080, China; q Physics Department, Tsinghua Center for Astrophysics, Tsinghua University, Beijing, 100084, China; r Advanced Research Institute for Science and Engineering, Waseda University, Tokyo, 169-8555, Japan; s Advanced Media Network Center, Utsunomiya University, Utsunomiya, 321-8585, Japan; t National Institute of Informatics, Tokyo, 101-8430, Japan; u Tochigi Study Center, University of the Air, Utsunomiya, 321-0943, Japan; v Tokyo Metropolitan College of Industrial Technology, Tokyo, 116-8523, Japan; w Shonan Institute of Technology, Fujisawa, 251-8511, Japan; x RIKEN, Wako, 351-0198, Japan; y School of General Education, Shinshu University, Matsumoto, 390-8621, Japan
【年份】2008
【卷号】Vol.42 No.3
【页码】467-472
【ISSN】0273-1177
【关键词】Air shower Cosmic rays Knee
【摘要】 We have already reported the first result on the all-particle spectrum around the knee region based on data from 2000 November to 2001 October observed by the Tibet-III air-shower array. In this paper, we present an updated result using data set coll...
