Title:
中性子線検出装置
Document Type and Number:
Japanese Patent JP6875265
Kind Code:
B2
Abstract:
To enable detection of neutron beam with a simpler configuration.SOLUTION: The neutron beam detection device 20: a first detector 21 which emits light when a gamma beam enters and does not emit light when a neutron beam enters; a second detector 22 which emits light when a neutron beam enters; and a light detector 24 that detects light emitted from the second detector. The first detector 21 is adjacent to the second detector 22 on a radiation emission source side with respect to the second detector 22 and when viewed from the radiation emission source side, a center position of the first detector 21 and a center position of the second detector 22 are arranged to be different from each other, the light emitted from the first detector 21 can be detected by the light detector 24 via the second detector 22.SELECTED DRAWING: Figure 1
Inventors:
Takashi Yamaguchi
Application Number:
JP2017236972A
Publication Date:
May 19, 2021
Filing Date:
December 11, 2017
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
G01T3/06; G01T3/00
Domestic Patent References:
| JP2000147125A | ||||
| JP1229995A |
Foreign References:
| WO2005008287A1 | ||||
| US8648314 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yasuki Yanagi
Yoshiki Kuroki
Yasuki Yanagi