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Title
  • en Design study of the imaging beam line at J-PARC MLF, ERNIS
Creator
    • en Kamiyama, T.
    • en Sato, H.
    • en Shinohara, T.
    • en Kai, T.
    • en Aizawa, K.
    • en Arai, M.
    • en Harada, M.
    • en Sakai, K.
    • en Oikawa, K.
    • en Ohi, M.
    • en Maekawa, F.
    • en Sakai, T.
    • en Matsubayashi, M.
    • en Segawa, M.
    • en Kureta, M.
Accessrights open access
Subject
  • Other en Pulsed neutron imaging
  • Other en Imaging beam line at J-PARC
  • Other en Bragg edge transmission
  • Other en Resonance transmission
  • Other en Magnetic transmission
  • NDC 429
Description
  • Abstract en We have a plan to build an imaging beam line, ERNIS (Energy-Resolved Neutron Imaging System), at MLF (Materials and Life Science Experimental Facility) at J-PARC (Japan Proton Accelerator Research Complex). In pulsed neutron imaging, we use characteristic features of the neutron total cross section, depending on the neutron wavelength, to get sample information such as crystallographic structure and nuclide composition. One of the most important items to be determined for a beam line at J-PARC is the choice of moderator among coupled, decoupled, and poisoned moderators. From the wavelength resolution point of view, we decided to use the decoupled moderator, which could cover major experiments performed at a pulsed neutron source. Here, we discuss the structure of the imaging beam line at beam line 22 of the J-PARC neutron source as well as the arrangement of insertion devices and the experimental area.
Publisher en Elsevier B.V.
Date
    Issued2011-09-21
Language
  • eng
Resource Type journal article
Version Type AM
Identifier HDL http://hdl.handle.net/2115/47380
Relation
  • isVersionOf DOI https://doi.org/10.1016/j.nima.2011.02.075
Journal
    • PISSN 0168-9002
      • en Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
      • Volume Number651 Issue Number1 Page Start16 Page End20
File
Oaidate 2023-07-26