Shielding experiments under JASMIN collaboration at fermilab (I) overview of the research activities

Y. Kasugai, N. Matsuda, Y. Iwamoto, Y. Sakamoto, H. Nakashima, H. Matsumura, N. Kinoshita, H. Iwase, T. Sanami, M. Hagiwara, H. Hirayama, H. Yashima, N. Sigyo, H. Arakawa, K. Ishibashi, N. Mokhov, A. Leveling, D. Boehnlein, K. Vaziri, G. LautenS. Wayne, V. Cupps, B. Kershisnik, S. Benesch, T. Nakamura, K. Oishi, K. Niita

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1 Citation (Scopus)


Shielding experiments were started on 2007 using high-energy proton accelerator at Fermi Na- tional Accelerator Laboratory (Fermilab) under the collaborative study program of JASMIN: Japanese and American Study of Muon Interaction and Neutron Detection. In this series of papers entitled "Shielding experiments under JASMIN collaboration at Fermilab", the part of the results regarding neutron detection has been reported. This paper, as a first paper of the series, overview of the research activities are described, and experimental results on high-energy neutron transportation are presented in a viewpoint of neutron attenuation in steel shield and applicability of Moyer's model. In addition, deductions of a neutron spectrum in wide energy range between 1 eV and 100 MeV by means of the hybrid method using the current-readout Bonner sphere together with foil-activation technique are presented.

Original languageEnglish
Pages (from-to)2063-2066
Number of pages4
JournalJournal of the Korean Physical Society
Issue number23
Publication statusPublished - Aug 2011

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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