Title:
中性子スペクトル測定装置および中性子スペクトル測定方法
Document Type and Number:
Japanese Patent JP7429124
Kind Code:
B2
Abstract:
To easily measure a neutron spectrum.SOLUTION: A neutron spectrum measuring apparatus comprises: a converter unit 20 having plural kinds of foil converters 21-25 each containing an element with different atomic number; plural kinds of filters 31-35 each containing the same element as corresponding kind of foil converter; and a filter unit 30 disposed in front of the converter unit 20 when viewed from an incident direction of neutron beams NB. The plural kinds of filters 31-35 are arranged so as not to overlap each other in plan view from the incident direction of the neutron beams NB. The plural kinds of foil converters 21-25 are arranged so as to at least partially overlap the corresponding kind of filter in the incident direction of the neutron beams NB.SELECTED DRAWING: Figure 13
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| JP6053122 | Neutron radiography device |
| WO/2009/120817 | INELASTIC BACKGROUND CORRECTION FOR A PULSED-NEUTRON INSTRUMENT |
Inventors:
Ryuji Uemoto
Hiroyuki Uno
Koichi Nittoh
Yukio Sonoda
Hiroyuki Uno
Koichi Nittoh
Yukio Sonoda
Application Number:
JP2020006937A
Publication Date:
February 07, 2024
Filing Date:
January 20, 2020
Export Citation:
Assignee:
Sumitomo Atex Co., Ltd.
International Classes:
G01T3/00; G21K4/00
Domestic Patent References:
| JP2007506936A | ||||
| JP2009128008A | ||||
| JP2020024105A |
Attorney, Agent or Firm:
Kenki Morishita
Teruo Tomisho
Teruo Tomisho