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Ajimura, Shuhei*; Bezerra, T. J. C.*; Chauveau, E.*; Enomoto, T.*; Furuta, Hisataka*; Harada, Masahide; Hasegawa, Shoichi; Hiraiwa, T.*; Igarashi, Yoichi*; Iwai, Eito*; et al.
Progress of Theoretical and Experimental Physics (Internet), 2015(6), p.063C01_1 - 063C01_19, 2015/06
Times Cited Count：5 Percentile：38.75(Physics, Multidisciplinary)The J-PARC E56 experiment aims to search for sterile neutrinos at the J-PARC Materials and Life Science Experimental Facility (MLF). In order to examine the feasibility of the experiment, we measured the background rates of different detector candidate sites, which are located at the third floor of the MLF, using a detector consisting of plastic scintillators with a fiducial mass of 500 kg. The gammas and neutrons induced by the beam as well as the backgrounds from the cosmic rays were measured, and the results are described in this article.
Mishima, Kenji*; Ino, Takashi*; Sakai, Kenji; Shinohara, Takenao; Hirota, Katsuya*; Ikeda, Kazuaki*; Sato, Hiromi*; Otake, Yoshie*; Omori, Hitoshi*; Muto, Suguru*; et al.
Nuclear Instruments and Methods in Physics Research A, 600, p.342 - 345, 2009/02
Times Cited Count：32 Percentile：87.10(Instruments & Instrumentation)A new beamline for a fundamental physics experiment is under construction at BL05 port in the Materials and Life Science Facility (MLF) at Japan Proton Accelerator Research Complex (J-PARC), this beamline is designed using novel techniques of neutron optics and it is termed "Neutron Optics and Physics". The beam from the moderator is deflected by multi-channel supermirrors and split into three branches for individual experiments. In this study, we have optimized the design of the beam optics and shields using the Monte Carlo simulation package PHITS. The neutron fluxes of beams are expected to be 
cm
str
sMW, 
cm
sMW, 
cmsMW, with polarization of 99.8%.
Tone, Tatsuzo; Seki, Masahiro; Minato, Akio; ; ; ; ; ; ; ; et al.
JAERI-M 87-017, 737 Pages, 1987/03
no abstracts in English
Iida, Hiromasa; ; Yamada, Masao*; Suzuki, Tatsushi*; Honda, Tsutomu*; Omura, Hiroshi*; Ito, Shinichi*
JAERI-M 86-149, 314 Pages, 1986/11
This report describes design study results of the FER plant system. The purpose of this study is to have an image of the FER plant system as a whole by designing major auxiliary systems, reactor building and maintenance and radwaste desposal systems. The major auxiliary systems include tritium, cooling, evacuation and fueling systems. For these each systems, flowdiagrams are studied and designs of devices and pipings are conducted. In the reactor building design, layout of the above auxiliary systems in the building is studied sith careful zoning concept by the radiation level. Structual integrity of the reactor building is also studied including seismic analysis. In the design of the maintenance and radwaste system flowdiagram of failed reactor components is developed and transfer vehicles and buildings are designed. Finally assuming JAERI Naka site as the reactor site layout of the shole FER plant system is developed.
; Honda, Tsutomu*; ; ; ; ; ; ; ; ; et al.
JAERI-M 85-078, 207 Pages, 1985/07
no abstracts in English
Tone, Tatsuzo; Shiraishi, K.; ; ; ; ; ; ; Suzuki, Tatsushi*; ; et al.
JAERI-M 82-179, 49 Pages, 1982/11
no abstracts in English
; Tone, Tatsuzo; ; Iida, Hiromasa; Matsuda, Shinzaburo; ; ; ; ; Suzuki, Tatsushi*; et al.
Plasma Physics and Controlled Nuclear Fusion Research 1976, 3, p.239 - 254, 1977/00
no abstracts in English
