Title |
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Design study of the imaging beam line at J-PARC MLF, ERNIS
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Creator |
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Accessrights |
open access |
Subject |
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Other
en
Pulsed neutron imaging
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Other
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Imaging beam line at J-PARC
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Other
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Bragg edge transmission
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Other
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Resonance transmission
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Other
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Magnetic transmission
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NDC
429
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Description |
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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.
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Publisher |
en
Elsevier B.V.
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Date |
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Language |
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Resource Type |
journal article |
Version Type |
AM |
Identifier |
HDL
http://hdl.handle.net/2115/47380
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Relation |
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isVersionOf
DOI
https://doi.org/10.1016/j.nima.2011.02.075
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Journal |
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Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
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Volume Number651
Issue Number1
Page Start16
Page End20
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File |
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Oaidate |
2023-07-26 |