Author :
Kiyanagi, Y. ; Sakamoto, N. ; Iwasa, H. ; Kamiyama, T. ; Hiraga, F. ; Sato, S. ; Sagehashi, H. ; Ino, T. ; Furusaka, M. ; Suzuki, J. ; Gorin, A. ; Manuilov, I. ; Ryazantsev, A. ; Kuroda, K. ; Sakai, K. ; Tokanai, F. ; Miyasaka, H. ; Adachi, T. ; Oku, T. ;
Author_Institution :
Graduate Sch. of Eng., Hokkaido Univ., Sapporo, Japan
Abstract :
We are developing a fiber type two-dimentional (2-D) position-sensitive detector having a spatial resolution less than 0.5 mm in order to use it in the time-of-flight (TOF) measurements. The detector performance was examined, and some experiments on the TOF radiography were performed using this detector. The results indicated that the detector could be applied successfully to the TOF measurement and that the TOF radiography was very useful since it gave more informative data than those obtained by the conventional radiography using a broad energy band.
Keywords :
neutron radiography; neutron sources; position sensitive particle detectors; Bragg cutoff; TOF radiography; cold neutron; fiber type detector; fiber type two-dimensional position-sensitive detector; material identification; pulsed neutron source; spatial resolution; time-of-flight measurements; Inductors; Neutrons; Optical fiber devices; Physics; Position sensitive particle detectors; Power engineering and energy; Pulse measurements; Radiography; Spatial resolution; Two dimensional displays; Bragg cutoff; cold neutron; fiber type detector; material identification; spatial resolution; time-of-flight;
