Energy Spectrum of Cosmic-Ray Iron Nucleus Observed with Emulsion Chambers
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概要
- 論文の詳細を見る
Energy spectrum of cosmic-ray Fe-nucleus has been measured from 4 GeV/n tobeyond [00 GeV/n. The data were obtained using emulsion chambers exposed by aballoon launched from Sanriku, Japan. The energy of Fe nuclei was estimated by theopening angle method, the calibration of which was made using accelerator beams of1.88 GeV/n Fe. The spectral index of Fe we obtained is -2.45f0.04 in the rangefrom 10 to 200 Gejin, confirming the previous results obtained by different methodsand proving the powerfulness of the opening angle method for cosmic rays.
- 社団法人日本物理学会の論文
- 1985-12-15
著者
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Tateyama Nobuto
Fac. Of Engineering Kanagawa Univ.
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Tateyama Nobuhito
Faculty of Engineering, Kanagawa University
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OHTA Itaru
Utsunomiya University
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SUGIMOTO Hisahiko
Sagami Institute of Technology
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TAIRA Kunio
Sagami Institute of Technology
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TASAKA Shigeki
Physics Department,Gifu University
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SATO Yoshihiro
Faculty of Education,Utsunomiya University
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Sugimoto Hisaya
Electrotechnical Laboratory
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Tateyama Nobuhito
Faculty Of Engineering Kanagawa University
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SHIMADA Etsuo
Faculty of Education,Utsunomiya University
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OHTA Itaru
Faculty of Education,Utsunomiya University
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TANAKA Shinichiro
Physics Department,Gifu University
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Sugimoto H
Hiroshima Univ. Hiroshima
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Tateyama N
Faculty Of Engineering Kanagawa University
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Ohta Itaru
Faculty Of Education Utsunomiya University
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Shimada Etsuo
Faculty Of Education Utsunomiya University
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Sato Y
Dep. Of Life Sci. Graduate School Of Bioscience And Biotechnology Tokyo Inst. Of Technol.
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