NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = K.Takamiya Found 33 matches. 2023FU04 Phys.Rev. C 108, 054004 (2023) H.Fujioka, R.Tomomatsu, K.Takamiya Search for particle-stable tetraneutrons in thermal fission of 235U
doi: 10.1103/PhysRevC.108.054004
2022KA01 Appl.Radiat.Isot. 179, 110006 (2022) Y.Kasamatsu, M.Nagase, H.Ninomiya, E.Watanabe, Y.Shigekawa, N.Kondo, K.Takamiya, T.Ohtsuki, N.Shiohara, A.Shinohara Coprecipitation with samarium hydroxide using multitracer produced through neutron-induced fission of 235U toward chemical study of heavy elements NUCLEAR REACTIONS U(n, F)24Na/91Sr/140Ba/140La/141Ce/143Ce/151Pm/95Zr/97Zr/103Ru/131I/133I, E thermal; measured reaction products, Eγ, Iγ. 239Np; deduced coprecipitation yields. The research reactor in Institute for Integrated Radiation and Nuclear Science, Kyoto University (KURNS).
doi: 10.1016/j.apradiso.2021.110006
2020SO13 J.Radioanal.Nucl.Chem. 324, 1099 (2020) M.A.Soliman, N.M.A.Mohamed, K.Takamiya, S.Sekimoto, M.Inagaki, Y.Oki, T.Ohtsuki Estimation of 47Sc and 177Lu production rates from their natural targets in Kyoto University Research Reactor NUCLEAR REACTIONS 176Lu, 176Yb, 46Ca(n, γ), Ti(n, p)47Sc, E thermal; measured reaction products, Eγ, Iγ; deduced reaction rates, characteristics of neutron flux at Pn-3 of Kyoto University Research Reactor (KUR).
doi: 10.1007/s10967-020-07156-y
2019MA71 Phys.Rev. C 100, 044610 (2019) H.Makii, K.Nishio, K.Hirose, R.Orlandi, R.Leguillon, T.Ogawa, T.Soldner, U.Koster, A.Pollitt, F.-J.Hambsch, I.Tsekhanovich, M.Aiche, S.Czajkowski, L.Mathieu, C.M.Petrache, A.Astier, S.Guo, T.Ohtsuki, S.Sekimoto, K.Takamiya, R.J.W.Frost, T.Kawano Effects of the nuclear structure of fission fragments on the high-energy prompt fission γ-ray spectrum in 235U(nth, f) NUCLEAR REACTIONS 235U(n, F), E=cold neutrons; measured fission fragments, Eγ, Iγ, prompt fission γ-ray spectra (PFGS), (fragment)(fragment)- and (fragment)γ-coin, time of flight using two MWPCs and two LaBr3(Ce) scintillators at the PF1B cold-neutron beam facility of ILL-Grenoble; deduced fission-fragment mass distribution, average γ and neutron multiplicities as function of fragment mass. Comparison of the present and previous experimental data with statistical Hauser-Feshbach model calculations for PFGS.
doi: 10.1103/PhysRevC.100.044610
2019NA34 J.Nucl.Sci.Technol.(Tokyo) 56, 123 (2019) S.Nakamura, K.Terada, A.Kimura, T.Nakao, O.Iwamoto, H.Harada, A.Uehara, K.Takamiya, T.Fujii Measurements of gamma-ray emission probabilities in the decay of americium-244g RADIOACTIVITY 244Am(β-) [from 243Am(n, γ), E thermal]; measured decay products, Eγ, Iγ; deduced γ-ray energies and emission probabilities, ICC. Comparison with available data.
doi: 10.1080/00223131.2018.1539353
2019PY01 Nucl.Sci.Eng. 193, 1023 (2019) C.H.Pyeon, M.Yamanaka, T.Sano, K.Takamiya Integral Experiments on Critical Irradiation of 237Np and 241Am Foils at Kyoto University Critical Assembly NUCLEAR REACTIONS 237Np, 241Am(n, F), (n, γ), E ∼ 2 MeV; measured reaction products; deduced reaction rates.
doi: 10.1080/00295639.2019.1603014
2014HA26 Nucl.Data Sheets 119, 61 (2014) H.Harada, M.Ohta, A.Kimura, K.Furutaka, K.Hirose, K.Y.Hara, T.Kin, F.Kitatani, M.Koizumi, S.Nakamura, M.Oshima, Y.Toh, M.Igashira, T.Katabuchi, M.Mizumoto, K.Kino, Y.Kiyanagi, T.Fujii, S.Fukutani, J.Hori, K.Takamiya Capture Cross-section Measurement of 241Am(n, γ) at J-PARC/MLF/ANNRI NUCLEAR REACTIONS 241Am(n, γ), E=0.01-10 eV; measured Eγ, Iγ using spectrometers with BGO anticompton in ANNRI with ToF; deduced σ. Compared with JENDL-4.0 and other libraries.
doi: 10.1016/j.nds.2014.08.019
2014NA26 Nucl.Data Sheets 119, 143 (2014) S.Nakamura, A.Kimura, F.Kitatani, M.Ohta, K.Furutaka, S.Goko, K.Y.Hara, H.Harada, K.Hirose, T.Kin, M.Koizumi, M.Oshima, Y.Toh, K.Kino, F.Hiraga, T.Kamiyama, Y.Kiyanagi, T.Katabuchi, M.Mizumoto, M.Igashira, J.Hori, T.Fujii, S.Fukutani, K.Takamiya Cross Section Measurements of the Radioactive 107Pd and Stable 105, 108Pd Nuclei at J-PARC/MLF/ANNRI NUCLEAR REACTIONS 107Pd(n, γ), E=0.015-50 eV[target with significant admixtures of other Pg isotopes]; measured Eγ, Iγ, γγ-coin using 4π Ge spectrometer with ToF method at ANNRI; deduced prompt γ-ray spectrum, γ transitions, deduced levels, J, π, σ. 105,108Pd deduced resonances, fitted by SAMMY code; deduced resonance paratemeters. Cross sections compared with JENDL-4.0.
doi: 10.1016/j.nds.2014.08.040
2011HA53 J.Korean Phys.Soc. 59, 1547s (2011) H.Harada, S.Goko, A.Kimura, M.Ohta, M.Oshima, F.Kitatani, Y.Toh, K.Furutaka, T.Kin, M.Koizumi, S.Nakamura, M.Igashira, T.Katabuchi, M.Mizumoto, T.Ohsaki, J.Hori, T.Fujii, K.Takamiya, J.Goto, Y.Kiyanagi, K.Kino, M.Furusaka, F.Hiraga, T.Kamiyama Study of Neutron Capture Reactions Using the 4π Ge Spectrometer NUCLEAR REACTIONS Ag(n, γ), E not given;U(e, γ), E not given; measured Eγ, Iγ; deduced energy-sum spectrum. 241Am(n, γ), E=0.1-200 MeV; measured Eγ, Iγ; deduced σ, yield curve. 4π Ge spectrometer in the resonance region with TOF technique.
doi: 10.3938/jkps.59.1547
2011HI17 J.Korean Phys.Soc. 59, 1733s (2011) K.Hirose, T.Ohtsuki, Y.Shibasaki, N.Iwasa, J.Hori, S.Sekimoto, K.Takamiya, H.Yashima, K.Nishio, Y.Kiyanagi Cross-Section Measurements for Neutron-Induced Fission of Minor Actinides with Lead Slowing-Down Spectrometer at KURRI NUCLEAR REACTIONS 237Np(n, F), E=0.1 eV-2 keV; measured En, In using lead slowing-down neutron spectrometer KULS, fission fragments; deduced σ.
doi: 10.3938/jkps.59.1733
2011KI37 J.Korean Phys.Soc. 59, 1781s (2011) Y.Kiyanagi, K.Kino, M.Furusaka, F.Hiraga, T.Kamiyama, K.Kato, M.Igashira, T.Katabuchi, M.Mizumoto, M.Oshima, H.Harada, J.Katakura, K.Furutaka, S.Goko, A.Kimura, T.Kin, F.Kitatani, M.Koizumi, S.Nakamura, M.Ohta, Y.Toh, T.Ohtsuki, K.Hirose, T.Fujii, J.Hori, K.Takamiya, S.Fukutani, M.Shibata, K.Yamada, H.Utsunomiya The 'Study on Nuclear Data by Using a High Intensity Pulsed Neutron Source for Advanced Nuclear System' Nuclear Data Project and the Characteristics of the Neutron Beam Line for the Capture Cross Section Experiments at J-PARC
doi: 10.3938/jkps.59.1781
2011KI38 J.Korean Phys.Soc. 59, 1828s (2011) A.Kimura, K.Furutaka, S.Goko, H.Harada, T.Kin, F.Kitatani, M.Koizumi, S.Nakamura, M.Ohta, M.Oshima, Y.Toh, T.Fujii, S.Fukutani, J.Hori, K.Takamiya, M.Igashira, T.Katabuchi, M.Mizumoto, T.Kamiyama, K.Kino, Y.Kuyanagi Measurements of Neutron-Capture Cross Sections of 244Cm and 246Cm at J-PARC/MLF/ANNRI NUCLEAR REACTIONS 244,246Cm(n, γ), E=1.0-300 eV; measured Eγ, Iγ, γγ-coin; deduced γ spectra, γ spectra gated via resonance, yields, σ.
doi: 10.3938/jkps.59.1828
2011KI45 Radiochim.Acta Supp 1, Proc.in Radiochemistry 113 (2011) H.Kikunaga, H.Fujisawa, K.Ooe, R.Takayama, A.Shinohara, K.Takamiya, Y.Kasamatsu, Y.Ezaki, H.Haba, T.Nakanishi, T.Mitsugashira, K.Hirose, T.Ohtsuki Precision measurement of the half-life of 90mNb and 99mTc RADIOACTIVITY 90Nb(EC), 99Tc(β-); measured decay products, Eγ, Iγ; deduced T1/2 and uncertainties.
doi: 10.1524/rcpr.2011.0020
2011NA36 J.Korean Phys.Soc. 59, 1773s (2011) S.Nakamura, K.Furutaka, S.Goko, H.Harada, A.Kimura, T.Kin, F.Kitatani, M.Koizumi, M.Ohta, M.Oshima, Y.Toh, J.Hori, T.Fujii, S.Fukutani, K.Takamiya, M.Igashira, T.Katabuchi, M.Mizumoto, T.Kamiyama, K.Kino, Y.Kiyanagi Measurements of Neutron-Capture Cross Sections of Palladium Isotopes at the J-PARC/MLF/ANNRI NUCLEAR REACTIONS 105,106,107,108Pd(n, γ), E=0.1-200 eV; measured Eγ, Iγ, TOF spectra of Pd. 105,107Pd deduced σ. Compared with JENDL-3.3.
doi: 10.3938/jkps.59.1773
2010GO24 J.Nucl.Sci.Technol.(Tokyo) 47, 1097 (2010) S.Goko, A.Kimura, H.Harada, M.Oshima, M.Ohta, K.Furutaka, T.Kin, F.Kitatani, M.Koizumi, S.Nakamura, Y.Toh, M.Igashira, T.Katabuchi, M.Mizumoto, Y.Kiyanagi, K.Kino, M.Furusaka, F.Hiraga, T.Kamiyama, J.-i.Hori, T.Fujii, S.Fukutani, K.Takamiya Measurement of Neutron Capture Cross Section Ratios of 244Cm Resonances Using NNRI NUCLEAR REACTIONS 244Cm(n, γ), E<200 eV; measured neutron time of flight, Eγ, Iγ; deduced the neutron capture σ ratios of 244Cm resonances.
doi: 10.3327/jnst.47.1097
2009KI14 Phys.Rev. C 80, 034315 (2009) H.Kikunaga, Y.Kasamatsu, H.Haba, T.Mitsugashira, M.Hara, K.Takamiya, T.Ohtsuki, A.Yokoyama, T.Nakanishi, A.Shinohara Half-life estimation of the first excited state of 229Th by using α-particle spectrometry RADIOACTIVITY 233U(α); measured Eα, Iα. 229mTh; deduced half-life.
doi: 10.1103/PhysRevC.80.034315
2008TA23 Appl.Radiat.Isot. 66, 1321 (2008) K.Takamiya, Y.Ota, M.Akamine, S.Shibata, T.Shibata, Y.Ito, M.Imamura, Y.Uwamino, N.Nogawa, M.Baba, S.Iwasaki, S.Matsuyama Excitation function for 63Cu(n, p)63Ni reaction in neutron energy range up to 15 MeV NUCLEAR REACTIONS 63Cu(n, p), E< 14.9 MeV; measured Εβ, Iβ, σ(E);radiochemical separation; liquid scintillation counting; comparison with JENDL-3.3, ENDF/B-VI and FENDL/A-2.0.
doi: 10.1016/j.apradiso.2008.03.011
2008YO06 Hyperfine Interactions 181, 69 (2008) A.Yokoyama, T.Hashimoto, K.Ihara, H.Kikunaga, N.Kinoshita, I.Yamazaki, K.Kataoka, M.Yanase, M.Takata, Y.Murakami, K.Takamiya, M.Tanigaki, Y.Ohkubo Measurement of electric field gradient at 117In on the Cu-site in mavicyanin by perturbed angular correlation of γ-rays
doi: 10.1007/s10751-008-9691-z
2007NI06 J.Radioanal.Nucl.Chem. 272, 661 (2007) K.Ninomiya, H.Sugiura, T.Nakatsuka, Y.Kasamatsu, H.Kikunaga, W.Sato, T.Yoshimura, H.Matsumura, K.Takamiya, M.K.Kubo, K.Sueki, A.Yokoyama, Y.Hamajima, T.Miura, K.Nishiyama, A.Shinohara Study of electronic X-rays emitted from pionic and muonic atoms ATOMIC PHYSICS Z=30-92; measured the energy shifts of electronic Kα X-rays for light muonic atoms.
doi: 10.1007/s10967-007-0642-y
2005KA58 Radiochim.Acta 93, 511 (2005) Y.Kasamatsu, H.Kikunaga, K.Takamiya, T.Mitsugashira, T.Nakanishi, Y.Ohkubo, T.Ohtsuki, W.Sato, A.Shinohara Search for the decay of 229mTh by photon detection RADIOACTIVITY 229mTh(IT) [from 233U(α)]; measured Eγ, Iγ; deduced T1/2 limits for isomer decay.
doi: 10.1524/ract.2005.93.9-10.511
2005KI25 Radiochim.Acta 93, 507 (2005) H.Kikunaga, Y.Kasamatsu, K.Takamiya, T.Mitsugashira, M.Hara, T.Ohtsuki, H.Yuki, A.Shinohara, S.Shibata, N.Kinoshita, A.Yokoyama, T.Nakanishi Search for α-decay of 229mTh produced from 229Ac β-decay following 232Th(γ, p2n) reaction RADIOACTIVITY 229Th(α) [from 232Th(γ, 2np)]; measured Eα, Iα; deduced possible isomeric state decay.
doi: 10.1524/ract.2005.93.9-10.507
2004MB13 Nucl.Instrum.Methods Phys.Res. B 223-224, 807 (2004) H.Matsumura, T.Aze, Y.Oura, H.Kikunaga, A.Yokoyama, K.Takamiya, S.Shibata, T.Otsuki, H.Yuki, K.Sakamoto, H.Haba, K.Washiyama, H.Nagai, H.Matsuzaki Yield measurements for 7Be and 10Be productions from natCu, natAg and 197Au by bremsstrahlung irradiation at E0=200 MeV NUCLEAR REACTIONS Cu(γ, x), Ag(γ, x), 197Au(γ, x), E=200 MeV; measured products, 7Be, 10Be; deduced σ, σ(E). Data were imported from EXFOR entry K2024.
doi: 10.1016/j.nimb.2004.04.149
2004SH12 Appl.Radiat.Isot. 60, 625 (2004) S.Shibata, K.Takamiya, T.Ichihara, T.Sasaki Separation of radionuclides in a multitracer prepared by thermal neutron fission of 235U NUCLEAR REACTIONS 235U(n, F), E=thermal; measured relative yields of long-lived fragments. Chemical separation.
doi: 10.1016/j.apradiso.2003.12.006
2003GO01 J.Radioanal.Nucl.Chem. 255, 73 (2003) S.Goto, D.Kaji, I.Nishinaka, Y.L.Nagame, S.Ichikawa, K.Tsukada, M.Asai, H.Haba, S.Mitsuoka, K.Nishio, M.Sakama, Y.Zhao, K.Sueki, K.Tanikawa, K.Takamiya, H.Kudo, H.Nakahara Characteristics of the asymmetric mass distribution in proton-induced fission of actinides NUCLEAR REACTIONS 232Th, 233,235,238U(p, F), E=13, 15 MeV; measured fission fragment mass distributions; deduced fragment shell structure effects.
doi: 10.1023/A:1022271529219
2003MI02 J.Radioanal.Nucl.Chem. 255, 63 (2003) T.Mitsugashira, M.Hara, T.Ohtsuki, H.Yuki, K.Takamiya, Y.Kasamatsu, A.Shinohara, H.Kikunaga, T.Nakanishi Alpha-decay from the 3.5 eV isomer of 229Th RADIOACTIVITY 229mTh(α) [from 230Th(γ, n)]; measured Eα, T1/2.
doi: 10.1023/A:1022267428310
2002GO43 J.Nucl.Radiochem.Sci. 3, No 1, 63 (2002) S.Goto, D.Kaji, I.Nishinaka, Y.Nagame, S.Ichikawa, K.Tsukada, M.Asai, H.Haba, S.Mitsuoka, K.Nishio, M.Sakama, Y.L.Zhao, K.Sueki, M.Tanikawa, K.Takamiya, H.Kudo, H.Nakahara Systematic Studies of Asymmetric Mass Distributions in Proton-induced Fission of Actinides NUCLEAR REACTIONS 239,242,244Pu(p, F), E=13 MeV; measured fission fragment kinetic energy and mass distributions; deduced shell effects.
1999NA12 J.Radioanal.Nucl.Chem. 239, 97 (1999) Y.Nagame, I.Nishinaka, Y.L.Zhao, K.Tsukada, S.Ichikawa, Z.Qin, H.Ikezoe, Y.Oura, K.Sueki, H.Nakahara, M.Tanikawa, T.Ohtsuki, S.Goto, H.Kudo, Y.Hamajima, K.Takamiya, K.Nakanishi, H.Baba Two Deformation Paths in Fission of Light Actinides NUCLEAR REACTIONS 232Th, 238U(p, F), E=10-20 MeV; measured fission fragments angular, mass distributions; deduced two fission modes.
doi: 10.1007/BF02349537
1999TA10 J.Radioanal.Nucl.Chem. 239, 117 (1999) K.Takamiya, T.Inoue, K.Nakanishi, A.Yokoyama, N.Takahashi, T.Saito, H.Baba, Y.Nakagome Fission Fragment Configurations at the Scission Point of 233U, 235U and 239Pu(nth, f) NUCLEAR REACTIONS 233,235U, 239Pu(n, F), E=thermal; measured fission fragments kinetic energy, mass distributions, deformation; deduced multi-mode fission mechanism.
doi: 10.1007/BF02349541
1997BA83 J.Nucl.Sci.Technol.(Tokyo) 34, 871 (1997) H.Baba, T.Saito, N.Takahashi, A.Yokoyama, T.Miyauchi, S.Mori, D.Yano, T.Hakoda, K.Takamiya, K.Nakanishi, Y.Nakagome Role of Effective Distance in the Fission Mechanism Study by the Double-Energy Measurement for Uranium Isotopes NUCLEAR REACTIONS 233,235U(n, F), E=thermal; 238U(p, F), E=9.8 MeV; measured fission fragment mass, kinetic energy distributions. 234,236U, 239Np deduced fission barrier features.
doi: 10.1080/18811248.1997.9733759
1997NA29 Radiochim.Acta 78, 3 (1997) Y.Nagame, I.Nishinaka, K.Tsukada, S.Ichikawa, H.Ikezoe, Y.L.Zhao, Y.Oura, K.Sueki, H.Nakahara, M.Tanikawa, T.Ohtsuki, K.Takamiya, K.Nakanishi, H.Kudo, Y.Hamajima, Y.H.Chung Bimodal Nature of Low Energy Fission of Light Actinides NUCLEAR REACTIONS 232Th(p, F), E=12.0, 13.2, 14.7 MeV; 238U(p, F), E=12.9, 16.2 MeV; measured fission fragments mass, energy distributions; deduced two fission deformation paths. Other fission data discussed. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0829. 1996BA69 Z.Phys. A356, 61 (1996) H.Baba, A.Yokoyama, N.Takahashi, N.Nitani, R.Kasuga, T.Yamaguchi, D.Yano, K.Takamiya, N.Shinohara, K.Tsukada, Y.Hatsukawa, Y.Nagame Abrupt Changes of the Characteristics of the Proton-Induced Fission of 238U Around 14-MeV Excitation NUCLEAR REACTIONS, ICPND 238U(p, F), E=9.4, 12.4, 17.9 MeV; measured fission fragment cumulative, independent yields vs Z, mass yield distributions for A=83-238; deduced fission mechanism incident energy dependence.
doi: 10.1007/s002180050149
1996NA22 Phys.Lett. 387B, 26 (1996) Y.Nagame, I.Nishinaka, K.Tsukada, Y.Oura, S.Ichikawa, H.Ikezoe, Y.L.Zhao, K.Sueki, H.Nakahara, M.Tanikawa, T.Ohtsuki, H.Kudo, Y.Hamajima, K.Takamiya, Y.H.Chung Two Deformation Paths in Proton-Induced Fission of 232Th NUCLEAR REACTIONS, ICPND 232Th(p, F), E=12-14.7 MeV; measured fission yields, fragment total kinetic energy distributions; deduced two deformation paths, two kinds of threshold energies, scission configurations.
doi: 10.1016/0370-2693(96)01027-1
1996YO07 Z.Phys. A356, 55 (1996) A.Yokoyama, N.Takahashi, N.Nitani, H.Baba, R.Kasuga, T.Yamaguchi, D.Yano, K.Takamiya, N.Shinohara, K.Tsukada, Y.Hatsukawa, Y.Nagame Precision Determination of Charge Dispersion and Distribution in the Proton-Induced Fission of 238U at 13.9 MeV Excitation NUCLEAR REACTIONS, ICPND 238U(p, F), E=13.9 MeV; measured fission fragment mass yield distribution, charge dispersion, distribution for 73Zn-238Np. Gas-jet transport systems, radiochemical stacked-target technique, Ge γ-ray spectrometry.
doi: 10.1007/s002180050148
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