NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = T.Iwasaki Found 13 matches. 2001UN01 J.Nucl.Sci.Technol.(Tokyo) 38, 600 (2001) H.Unesaki, T.Iwasaki, T.Kitada, Y.Ikeuchi, S.Shiroya Measurement and Analysis of 241Am Fission Rate Ratio Relative to 235U Fission Rate in Thermal Neutron Systems using Kyoto University Critical Assembly NUCLEAR REACTIONS 241Am, 235U(n, F), E=thermal; measured relative fission rate. Comparisons with previous results.
doi: 10.1080/18811248.2001.9715072
2000IW04 Nucl.Sci.Eng. 136, 321 (2000) T.Iwasaki, T.Horiuchi, D.Fujiwara, H.Unesaki, S.Shiroya, M.Hayashi, H.Nakamura, T.Kitada, N.Shinohara Measurement and Analysis of Capture Reaction Rate of 237Np in Various Thermal Neutron Fields by Critical Assembly and Heavy Water Thermal Neutron Facility of Kyoto University NUCLEAR REACTIONS 197Au, 237Np(n, γ), E=thermal; measured relative capture reaction rates. Activation technique, comparison with model predictions, data libraries.
doi: 10.13182/NSE00-A2162
2000UN01 J.Nucl.Sci.Technol.(Tokyo) 37, 627 (2000) H.Unesaki, T.Iwasaki, T.Kitada, A.Kohashi, D.Fujiwara, M.Kuroda, T.Kato, Y.Ikeuchi, S.Shiroya Measurement of 237Np Fission Rate Ratio Relative to 235U Fission Rate in Cores with Various Thermal Neutron Spectrum at the Kyoto University Critical Assembly NUCLEAR REACTIONS 237Np(n, F), E=reactor; measured neutron spectra, fission rates.
doi: 10.3327/jnst.37.627
1999BA73 Nucl.Instrum.Methods Phys.Res. A428, 454 (1999) M.Baba, Y.Nauchi, T.Iwasaki, T.Kiyosumi, M.Yoshioka, S.Matsuyama, N.Hirakawa, T.Nakamura, Su.Tanaka, S.Meigo, H.Nakashima, Sh.Tanaka, N.Nakao Characterization of 40-90 MeV 7Li(p, n) Neutron Source at TIARA using a Proton Recoil Telescope and a TOF Method NUCLEAR REACTIONS 7Li(p, n), E=43-87 MeV; measured neutron spectra, production σ. Proton recoil telescope.
doi: 10.1016/S0168-9002(99)00161-8
1999IW02 J.Nucl.Sci.Technol.(Tokyo) 36, 127 (1999) T.Iwasaki, K.Saito, M.Baba, T.Sanami, Y.Nauchi, N.Hirakawa Measurement of Fast Neutron-Induced Fission Cross Section Ratio of Neptunium-237 Relative to Uranium-235 between 6 and 120 keV NUCLEAR REACTIONS 237Np(n, F), E=6-120 keV; measured fission σ.
doi: 10.1080/18811248.1999.9726190
1999NA14 J.Nucl.Sci.Technol.(Tokyo) 36, 143 (1999) Y.Nauchi, M.Baba, T.Sanami, M.Ibaraki, T.Iwasaki, N.Hirakawa, S.Tanaka, S.-I.Meigo, H.Nakashima, H.Takada, T.Nakamura, Y.Watanabe Measurements of (n, xp), (n, xd) Double Differential Cross Sections of Carbon and Aluminum for 65 and 75 MeV Neutrons NUCLEAR REACTIONS C, 27Al(n, pX), (n, dX), E=65, 75 MeV; measured σ(E, θ). Comparison with model predictions. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23015. 1999WI12 J.Nucl.Sci.Technol.(Tokyo) 36, 486 (1999) T.Win, M.Baba, M.Ibaraki, T.Miura, T.Sanami, T.Iwasaki, N.Hirakawa Measurement of Prompt Fission Neutron Spectrum of Neptunium-237 for 0.62 MeV Incident Neutrons NUCLEAR REACTIONS 237Np(n, F), E=0.62 MeV; measured prompt fission neutron spectra; deduced Maxwellian distribution parameters. Comparison with evaluated data, previous measurements.
doi: 10.1080/18811248.1999.9726231
1998IW02 J.Nucl.Sci.Technol.(Tokyo) 35, 169 (1998) T.Iwasaki, Y.Sakuya, N.Hirakawa, H.Nakashima, Y.Sakamoto, H.Takada, S.Tanaka Measurement and Analysis of Fission Rate Distributions of 237Np and 238U in a Polyethylene System with a 65 MeV Neutron Source NUCLEAR REACTIONS 237Np, 238U(n, F), E < 65 MeV; measured fission rates vs polyethylene thickness. Comparison with NMTC/JAERI calculations. Implications for accelerator-driven transmutation system.
doi: 10.1080/18811248.1998.9733841
1996BB13 Nucl.Instrum.Methods Phys.Res. A376, 115 (1996) M.Baba, M.Takada, T.Iwasaki, S.Matsuyama, T.Nakamura, H.Ohguchi, T.Nakao, T.Sanami, N.Hirakawa Development of Monoenergetic Neutron Calibration Fields between 8 keV and 15 MeV NUCLEAR REACTIONS 45Sc, 7Li, 2,3H(p, n), E ≤ 4.5 MeV; measured energy spectra. Tof technique, monoenergetic neutron calibration fields development.
doi: 10.1016/0168-9002(96)00190-8
1996TA23 Nucl.Instrum.Methods Phys.Res. A372, 253 (1996) M.Takada, T.Nakamura, M.Baba, T.Iwasaki, T.Kiyosumi Characterization of 22 and 33 MeV Quasi-Monoenergetic Neutron Fields for Detector Calibration at CYRIC NUCLEAR REACTIONS 7Li(p, n), E=25, 35 MeV; measured neutron spectra, absolute fluence; deduced quasi-monoenergetic neutron fields, E=22, 33 MeV. Proton recoil telescope, Li target activation method, tof with liquid scintillator.
doi: 10.1016/0168-9002(95)01247-8
1994BB17 Proc.Intern.Conf.Nuclear Data for Science and Technology, Gatlinburg, Tennesse, 9-13 May, 1994, J.K.Dickens, Ed., American Nuclear Society, Vol.1, p .90 (1994) M.Baba, T.Kiyosumi, T.Iwasaki, M.Yoshioka, S.Matsuyama, N.Hirakawa, T .Nakamura, Su.Tanaka, R.Tanaka, Sh.Tanaka, H.Nakashima, S.Meigo Characterization and Application of 20-90 MeV 7Li(p, n) Neutron Source at Tiara NUCLEAR REACTIONS 7Li(p, x), E=43-67 MeV; measured products, Eν, Inulln; deduced σ(θ, E), σ(θ). Data were imported from EXFOR entry O0659. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0659. 1994MA65 Nucl.Instrum.Methods Phys.Res. A348, 34 (1994) S.Matsuyama, M.Fujisawa, M.Baba, T.Iwasaki, S.Iwasaki, R.Sakamoto, N.Hirakawa, K.Sugiyama A Compact Post-Acceleration Beam Chopper for a 4.5 MV Dynamitron Pulsed Neutron Generator NUCLEAR REACTIONS 1,3H, Ni(n, n), E=14.1 MeV; measured neutron spectra. Post acceleration beam chopper.
doi: 10.1016/0168-9002(94)90839-7
1990IW03 J.Nucl.Sci.Technol.(Tokyo) 27, 885 (1990) T.Iwasaki, F.Manabe, M.Baba, S.Matsuyama, H.Kimiyama, N.Hirakawa Measurement of Fast Neutron Induced Fission Cross Section Ratios of Pu-240 and Pu-242 Relative to U-235 NUCLEAR REACTIONS 240,242Pu(n, F), E=fast; measured fission σ, ratio relative to 235U. Fast timing fission chamber.
doi: 10.1080/18811248.1990.9731269
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