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Fujita, Hiroki; Nakano, Yukihiro*; Saito, Takeshi*
KURRI Progress Report 2009, 1 Pages, 2010/10
The emission mechanism of the luminescence was investigated in conjunction with various radiation induced phenomena after annealing treatments of quartz samples, involving TL, OSL and electron spin resonance (ESR) measurements.
Nishihara, Kenji; Sugawara, Takanori; Tsujimoto, Kazufumi; Kitamura, Yasunori; Pyeon, C. H.*
KURRI Progress Report 2009, P. 201, 2010/10
The regression method for pulse neutron source (PNS) experiment has been developed to monitor sub-criticality of an accelerator-driven system (ADS). This method is applicable for PNS experiment with bad experimental conditions, such as high repetition of neutron source that makes the alpha-fitting method difficult to determine delayed neutron level. In the present study, the regression method was verified using the KUCA-A core with various sub-critical levels induced by DT neutrons with several numbers of repetitions. As a result, the discrepancy of 
and count rates between experiment and the regression method was observed for the low repetitions. Further investigation for background is necessary in next study.
Tsuchiya, Kunihiko; Kitagishi, Shigeru; Nagao, Yoshiharu; Takemoto, Noriyuki; Naka, Michihiro; Kimura, Akihiro; Sano, Tadafumi*; Unesaki, Hironobu*; Yoshimoto, Takaaki*; Nakajima, Ken*; et al.
KURRI Progress Report 2009, P. 196, 2010/10
no abstracts in English
