Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Tanimura, Yoshihiko; Yoshizawa, Michio
Radiation Protection Dosimetry, 180(1-4), p.417 - 421, 2018/08
Times Cited Count：0 Percentile：0.01(Environmental Sciences)A high efficiency proton recoil telescope (PRT), which consists of a radiator, a 
E detector and an E detector, was developed to determine the neutron fluence in the 14.8 MeV mono-energetic neutron field at the FRS. A 2 mm thick plastic scintillation detector was employed as the radiator to increase the detection efficiency and compensate the energy loss of the recoil proton in the radiator. A thin and a thick silicon detectors with 150 
m and 3 mm thick sensitive layers were employed as the E and E detectors, respectively. The detection efficiency was evaluated by the neutron measurements in the 14.8 MeV field for the distances from the radiator to E detector of 50 mm, 100 mm and 150 mm. The detection efficiency increases up to 3.7 
10
with the decrease in the distance, which is roughly a few orders of magnitude greater than those of common PRTs. These detection efficiencies are high enough to determine the neutron fluence at the 14.8 MeV field within a few hours.
Sakurai, Kiyoshi; Yamamoto, Toshihiro
Nihon Genshiryoku Gakkai Wabun Rombunshi, 4(2), p.172 - 176, 2005/06
Typical weight estimation methods with Monte Carlo method such as MCNP default, empirical formula, mono-energy neutron attenuation curve, MCNP wwg and adjoint flux are described. The mono-energy neutron attenuation curve method is proposed by authors. Weights estimated by methods except MCNP default and adjoint flux methods are compared with those calculated by MCNP wwg method.
Shimizu, Shigeru; Fujii, Katsutoshi; Kajimoto, Yoichi; Kawasaki, Tomokatsu; Yamamoto, Hideaki
Dai-16-Kai Tandemu Kasokuki Oyobi Sono Shuhen Gijutsu No Kenkyukai Hokokushu, p.32 - 35, 2004/02
no abstracts in English
Yoshizawa, Michio; Saegusa, Jun; Tanimura, Yoshihiko; Yoshida, Makoto
Proceedings of 14th Meeting of Consultative Committee for Ionizing Radiation, 5 Pages, 2002/00
no abstracts in English
Nakane, Yoshihiro; Sakamoto, Yukio
Nuclear Instruments and Methods in Physics Research A, 459(3), p.552 - 564, 2001/03
Times Cited Count：11 Percentile：61.93(Instruments & Instrumentation)no abstracts in English
Takada, Hiroshi; Meigo, Shinichiro; Iga, Kiminori*
Journal of Nuclear Science and Technology, 37(3), p.307 - 315, 2000/03
no abstracts in English
C.Ertek*; Oigawa, Hiroyuki
Proceedings of 8th ASTM-EURATOM Symposium on Reactor Dosimetry (ASTM STP 1228), p.187 - 193, 1994/00
no abstracts in English
