NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = O.Iwamoto Found 61 matches. 2024EN01 Nucl.Sci.Eng. 198, 786 (2024) Sh.Endo, A.Kimura, Sh.Nakamura, O.Iwamoto, N.Iwamoto, G.Rovira, Y.Toh, M.Segawa, M.Maeda Measurements of the Neutron Total and Capture Cross Sections and Derivation of the Resonance Parameters of 181Ta NUCLEAR REACTIONS 181Ta(n, X), (n, γ), E=0.2-150 eV; measured reaction products, En, In; deduced σ, yields, resonance parameters using the resonance analysis code REFIT. Comparison with JENDL-4 and ENDF/B-VIII.o libraries, experimental data. The Accurate Neutron-Nucleus Research Measurement Instrument of the Materials and Life Science Experimental Facility in the Japan Proton Accelerator Research Complex.
doi: 10.1080/00295639.2023.2227826
2023EN02 Eur.Phys.J. A 59, 288 (2023) Sh.Endo, Sh.Kawamura, T.Okudaira, H.Yoshikawa, G.Rovira, A.Kimura, Sh.Nakamura, O.Iwamoto, N.Iwamoto Measurements of neutron total and capture cross sections of 139La and evaluation of resonance parameters NUCLEAR REACTIONS 139La(n, X), (n, γ), E=0.5-1500 eV; measured reaction products, En, In, Eγ, Iγ, TOF; deduced yields, σ, resonance parameters. Comparison with JENDL-5, ENDF/B-VIII.0 and EXFOR libraries. The Accurate Ne-utron-Nucleus Reaction measurement Instrument (ANNRI) of the Materials and Life Science Experimental Facility (MLF) in the Japan Proton Accelerator Research Complex (J-PARC).
doi: 10.1140/epja/s10050-023-01203-4
2023IW01 J.Nucl.Sci.Technol.(Tokyo) 60, 1 (2023) O.Iwamoto, N.Iwamoto, S.Kunieda, F.Minato, S.Nakayama, Y.Abe, K.Tsubakihara, S.Okumura, C.Ishizuka, T.Yoshida, S.Chiba, N.Otuka, J.-C.Sublet, H.Iwamoto, K.Yamamoto, Y.Nagaya, K.Tada, C.Konno, N.Matsuda, K.Yokoyama, H.Taninaka, A.Oizumi, M.Fukushima, S.Okita, G.Chiba, S.Sato, M.Ohta, S.Kwon Japanese evaluated nuclear data library version 5: JENDL-5 NUCLEAR REACTIONS 233,235,238U, 237Np, 238,239,240,242Pu, 241,243Am, 243,244,245,246Cm(n, F), (n, γ), E<20 MeV; analyzed available data; deduced σ, average energies of prompt fission neutrons, prompt neutron multiplicities. Neutron sublibrary for all of stable and unstable isotopes with the half-lives longer than 1 day for Z<101 except 257Es. Comparison with JENDL-4.0, ENDF/B-VIII.0 and EXFOR libraries.
doi: 10.1080/00223131.2022.2141903
2023KU04 Eur.Phys.J. A 59, 2 (2023) S.Kunieda, O.Iwamoto, T.Fukahori, S.Chiba Collaboration with Dr. Efrem Sh. Soukhovitsukii: our fortuitous experiences on optical model analysis, his contribution to nuclear data activities of Japan and a posthumous study on light-nuclei NUCLEAR REACTIONS 160Gd(p, p'), E=65 MeV; 6,7Li, 9Be, 10B, 12C, N, O(p, X), E<200 MeV; calculated energy levels, J, π, bands using SRM, σ(θ), σ using SRM-CC; deduced optical model parameters. Comparison with experimental data. 2 computer codes, SHEMMAN and OPTMAN.
doi: 10.1140/epja/s10050-022-00907-3
2023MI06 Phys.Rev. C 107, 054314 (2023) Nuclear many-body effects on particle emission following muon capture on 28Si and 40Ca NUCLEAR REACTIONS 28Si, 40Ca(μ-, X), (μ-, pX), (μ-, d), (μ-, tX), (μ-, αX), (μ-, nX), E*<100 MeV ; calculated muon capture rate, particle yields after the muon capture, multiplicities of the emitted particles. Tamm-Dancoff approximation combined with the two-component exciton model, describing particle emission from the pre-equilibrium state. Hauser-Feshbach statistical model used for particle evaporation from the compound state. Comparison to available experimental data.
doi: 10.1103/PhysRevC.107.054314
2022NA13 Few-Body Systems 63, 4 (2022) S.Nakayama, O.Iwamoto, Y.Watanabe, K.Ogata Theoretical Study of Deuteron-Induced Reactions in the Nuclear Data Field NUCLEAR REACTIONS 9Be, C, 58Ni(d, xn), E < 100 MeV; calculated σ(θ, E) using the DEUteron-induced Reaction Analysis Code System (DEURACS). Comparison with JENDL library.
doi: 10.1007/s00601-021-01712-2
2022OT02 J.Nucl.Sci.Technol.(Tokyo) 59, 1004 (2022) EXFOR-based simultaneous evaluation of neutron-induced uranium and plutonium fission cross sections for JENDL-5 NUCLEAR REACTIONS 233,235,238U, 239,240,241Pu(n, F), E<200 MeV; analyzed EXFOR library data; deduced recommended σ by least-square s fitting of Schmittroth's roof function to the logarithms of the experimental cross sections and cross section ratios in the EXFOR library. Comparison with the evaluated cross sections in the JENDL-4.0 library and the IAEA Neutron Data Standards 2017, and 252Cf spontaneous fission neutron spectrum averaged cross sections.
doi: 10.1080/00223131.2022.2030259
2020SH14 J.Radioanal.Nucl.Chem. 325, 155 (2020) Y.Shibahara, S.Nakamura, A.Uehara, T.Fujii, S.Fukutani, A.Kimura, O.Iwamoto Measurement of cesium isotopic ratio by thermal ionization mass spectrometry for neutron capture reaction studies on 135Cs NUCLEAR REACTIONS 135Cs(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced σ, 135Cs/137Cs ratio.
doi: 10.1007/s10967-020-07198-2
2019FU04 J.Nucl.Sci.Technol.(Tokyo) 56, 412 (2019) N.Furutachi, F.Minato, O.Iwamoto Phenomenological level density model with hybrid parameterization of deformed and spherical state densities
doi: 10.1080/00223131.2019.1588801
2019FU05 Phys.Rev. C 100, 014610 (2019) N.Furutachi, F.Minato, O.Iwamoto Statistical properties of thermal neutron capture cross sections calculated with randomly generated resonance parameters NUCLEAR REACTIONS 119,120Sn, 152Eu, 154Gd, 192Ir(n, γ), E=thermal; calculated resonance parameters, probability distribution of thermal neutron capture cross sections deduced stochastically with the resonance parameters randomly sampled from Wigner and Porter-Thomas distributions, distribution of average s-wave resonance spacing D0 and Γγ0 for 193 nuclei. Comparison with experimental data.
doi: 10.1103/PhysRevC.100.014610
2019NA22 Phys.Rev. C 100, 044603 (2019) S.Nakayama, O.Iwamoto, Y.Watanabe Consistent description of light composite particle emission in deuteron-induced reactions NUCLEAR REACTIONS 27Al, 58Ni(d, tX), (d, 3HeX), (d, αX), E=80 MeV; 90Zr(d, tX), 90Zr(d, 3HeX), 90Zr(d, αX), E=70 MeV; analyzed angle integrated σ(E) experimental data of the emitted particles using the deuteron-induced reaction analysis code system (DEURACS); investigated the role of the breakup and pre-equilibrium cluster emission processes in the light composite particle (LCP) emission in deuteron-induced reactions. Comparison with evaluated data in TENDL-2017 library.
doi: 10.1103/PhysRevC.100.044603
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
2018CH12 Nucl.Data Sheets 148, 189 (2018) M.B.Chadwick, R.Capote, A.Trkov, M.W.Herman, D.A.Brown, G.M.Hale, A.C.Kahler, P.Talou, A.J.Plompen, P.Schillebeeckx, M.T.Pigni, L.Leal, Y.Danon, A.D.Carlson, P.Romain, B.Morillon, E.Bauge, F.-J.Hambsch, S.Kopecky, G.Giorginis, T.Kawano, J.Lestone, D.Neudecker, M.Rising, M.Paris, G.P.A.Nobre, R.Arcilla, O.Cabellos, I.Hill, E.Dupont, A.J.Koning, D.Cano-Ott, E.Mendoza, J.Balibrea, C.Paradela, I.Duran, J.Qian, Z.Ge, T.Liu, L.Hanlin, X.Ruan, W.Haicheng, M.Sin, G.Noguere, D.Bernard, R.Jacqmin, O.Bouland, C.De Saint Jean, V.G.Pronyaev, A.V.Ignatyuk, K.Yokoyama, M.Ishikawa, T.Fukahori, N.Iwamoto, O.Iwamoto, S.Kunieda, C.R.Lubitz, M.Salvatores, G.Palmiotti, I.Kodeli, B.Kiedrowski, D.Roubtsov, I.Thompson, S.Quaglioni, H.I.Kim, Y.O.Lee, U.Fischer, S.Simakov, M.Dunn, K.Guber, J.I.Marquez Damian, F.Cantargi, I.Sirakov, N.Otuka, A.Daskalakis, B.J.McDermott, S.C.van der Marck CIELO Collaboration Summary Results: International Evaluations of Neutron Reactions on Uranium, Plutonium, Iron, Oxygen and Hydrogen NUCLEAR REACTIONS 1H, 16O, 56Fe, 235,238U, 239Pu(n, X), E<20 MeV; analyzed available data; calculated σ, σ(θ), σ(θ, E).
doi: 10.1016/j.nds.2018.02.003
2018NA24 Phys.Rev. C 98, 044606 (2018) S.Nakayama, N.Furutachi, O.Iwamoto, Y.Watanabe Role of breakup processes in deuteron-induced spallation reactions at 100-200 MeV/nucleon NUCLEAR REACTIONS 93Zr, 107Pd(d, X), E=100-200 MeV/nucleon; calculated total isotopic production σ(E) for Z=36-47 nuclei, and component neutron and proton absorption σ(E) using DEURACS and CCONE codes for deuteron-induced spallation reactions on long-lived fission products (LLFPs). Discussed role of breakup processes. Comparison with experimental data.
doi: 10.1103/PhysRevC.98.044606
2016IW01 Nucl.Data Sheets 131, 259 (2016) O.Iwamoto, N.Iwamoto, S.Kunieda, F.Minato, K.Shibata The CCONE Code System and its Application to Nuclear Data Evaluation for Fission and Other Reactions
doi: 10.1016/j.nds.2015.12.004
2016NA23 Phys.Rev. C 94, 014618 (2016) S.Nakayama, H.Kouno, Y.Watanabe, O.Iwamoto, K.Ogata Theoretical model analysis of (d, xn) reactions on 9Be and 12C at incident energies up to 50 MeV NUCLEAR REACTIONS 9Be(d, n)10B, E=7-25 MeV; 12C(d, n)13N, E=7-18 MeV; analyzed σ(θ, E*), spectroscopic factors. 12C(d, xn), (d, xp), E=50 MeV; calculated double differential σ(q). 9Be, 12C(d, xn), E=7-50 MeV; calculated double-differential thick target neutron yields (TTNYs), and yields as function of angle. Deuteron-induced reaction analysis code system (DEURACS). Comparison with experimental data. Relevance to design of deuteron accelerator neutron sources.
doi: 10.1103/PhysRevC.94.014618
2015KI13 Eur.Phys.J. A 51, 180 (2015) A.Kimura, H.Harada, S.Nakamura, O.Iwamoto, Y.Toh, M.Koizumi, F.Kitatani, K.Furutaka, M.Igashira, T.Katabuchi, M.Mizumoto, J.-ic.Hori, K.Kino, Y.Kiyanagi Current activities and future plans for nuclear data measurements at J-PARC
doi: 10.1140/epja/i2015-15180-2
2014CH24 Nucl.Data Sheets 118, 1 (2014) M.B.Chadwick, E.Dupont, E.Bauge, A.Blokhin, O.Bouland, D.A.Brown, R.Capote, A.Carlson, Y.Danon, C.De Saint Jean, M.Dunn, U.Fischer, R.A.Forrest, S.C.Frankle, T.Fukahori, Z.Ge, S.M.Grimes, G.M.Hale, M.Herman, A.Ignatyuk, M.Ishikawa, N.Iwamoto, O.Iwamoto, M.Jandel, R.Jacqmin, T.Kawano, S.Kunieda, A.Kahler, B.Kiedrowski, I.Kodeli, A.J.Koning, L.Leal, Y.O.Lee, J.P.Lestone, C.Lubitz, M.MacInnes, D.McNabb, R.McKnight, M.Moxon, S.Mughabghab, G.Noguere, G.Palmiotti, A.Plompen, B.Pritychenko, V.Pronyaev, D.Rochman, P.Romain, D.Roubtsov, P.Schillebeeckx, M.Salvatores, S.Simakov, E.Sh.Soukhovitskii, J.C.Sublet, P.Talou, I.Thompson, A.Trkov, R.Vogt, S.van der Marck The CIELO Collaboration: Neutron Reactions on 1H, 16O, 56Fe, 235, 238U, and 239Pu COMPILATION 1H, 16O, 56Fe, 235,238U, 239Pu(n, x), E≈0-20 MeV; analyzed available data on σ, neutron multiplicity, criticality using ENDF/B-VII.1, JENDL-4.0, JEFF-3.1, ROSFOND 2010, CENDL-3.1, EAF-2010 evaluated nuclear libraries, Atlas of Neutron Resonances, Neutron Cross Section Standards evaluations; deduced recommendations for CIELO library, parameters, Maxwellian-averaged, thermal, californium σ, Westcott factors, resonance integrals. Compared with available data.
doi: 10.1016/j.nds.2014.04.002
2014DU08 Nucl.Data Sheets 120, 264 (2014) E.Dupont, M.B.Chadwick, Y.Danon, C.De Saint Jean, M.Dunn, U.Fischer, R.A.Forrest, T.Fukahori, Z.Ge, H.Harada, M.Herman, M.Igashira, A.Ignatyuk, M.Ishikawa, O.Iwamoto, R.Jacqmin, A.C.Kahler, T.Kawano, A.J.Koning, L.Leal, Y.O.Lee, R.McKnight, D.McNabb, R.W.Mills, G.Palmiotti, A.Plompen, M.Salvatores, P.Schillebeeckx Working Party on International Nuclear Data Evaluation Cooperation (WPEC)
doi: 10.1016/j.nds.2014.07.063
2014HA21 Nucl.Data Sheets 118, 258 (2014) S.Hashimoto, O.Iwamoto, Y.Iwamoto, T.Sato, K.Niita New Approach for Nuclear Reaction Model in the Combination of Intra-nuclear Cascade and DWBA NUCLEAR REACTIONS 7Li(p, n), E=45 MeV;9Be(p, n), E=50 MeV; calculated σ(θ). Compared with data. 7Li(p, xn), E=39, 43 MeV;9Be(p, xn), E-35, 39 MeV;calculated σ(En, θ=00). Compared with data and other calculations. Intranuclear cascade plus DWBA.
doi: 10.1016/j.nds.2014.04.052
2014IW02 Nucl.Data Sheets 118, 204 (2014) Progress in Developing Nuclear Reaction Calculation Code CCONE for High Energy Nuclear Data Evaluation NUCLEAR REACTIONS 27Al(n, αx), (n, px), (n, dx), (n, tx), E=28.5, 41, 62.7 MeV; calculated emitted σ(Eparticle) using CCONE code. Compared to data.
doi: 10.1016/j.nds.2014.04.037
2014NA19 Nucl.Data Sheets 118, 305 (2014) S.Nakayama, S.Araki, Y.Watanabe, O.Iwamoto, T.Ye, K.Ogata Cross Section Calculations of Deuteron-induced Reactions Using the Extended CCONE Code NUCLEAR REACTIONS 27Al, 58Ni(d, xp), E=56, 100 MeV; calculated σ(Ep, θ). Compared to data. 27Al(d, d), E=11.2, 63 MeV;58Ni(d, d), E=12, 27.5, 56, 79 MeV; calculated σ(θ). Compared to data. Extended CCONE code with elastic breakup and stripping calculated using CDCC and Glauber model.
doi: 10.1016/j.nds.2014.04.065
2014SA38 J.Phys.Soc.Jpn. 83, 073201 (2014) N.Sato, K.Tsukada, S.Watanabe, N.S.Ishioka, M.Kawabata, H.Saeki, Y.Nagai, T.Kin, F.Minato, N.Iwamoto, O.Iwamoto First Measurement of the Radionuclide Purity of the Therapeutic Isotope 67Cu Produced by 68Zn(n, x) Reaction Using natC(d, n) Neutrons NUCLEAR REACTIONS 68Zn(n, X)64Cu/67Cu/69Zn/65Zn/65Ni/66Ni, E<40 MeV; measured reaction products, Eγ, Iγ; deduced yields. Comparison with CCONE nuclear model code calculations.
doi: 10.7566/JPSJ.83.073201
2013KI03 J.Phys.Soc.Jpn. 82, 034201 (2013) T.Kin, Y.Nagai, N.Iwamoto, F.Minato, O.Iwamoto, Y.Hatsukawa, M.Segawa, H.Harada, C.Konno, K.Ochiai, K.Takakura New Production Routes for Medical Isotopes 64Cu and 67Cu Using Accelerator Neutrons NUCLEAR REACTIONS Zn(n, X)64Cu/67Cu, E=14 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with experimental data. NUCLEAR REACTIONS Cu(d, n)64Cu/67Cu, E=40 MeV; estimated production yields. 67Zn(n, p)67Cu, 68Zn(n, X)67Cu, E=14.7 MeV; calculated yields. comparison with available data.
doi: 10.7566/JPSJ.82.034201
2013NA16 J.Phys.Soc.Jpn. 82, 064201 (2013) Y.Nagai, K.Hashimoto, Y.Hatsukawa, H.Saeki, S.Motoishi, N.Sato, M.Kawabata, H.Harada, T.Kin, K.Tsukada, T.K.Sato, F.Minato, O.Iwamoto, N.Iwamoto, Y.Seki, K.Yokoyama, T.Shiina, A.Ohta, N.Takeuchi, Y.Kawauchi, N.Sato, H.Yamabayashi, Y.Adachi, Y.Kikuchi, T.Mitsumoto, T.Igarashi Generation of Radioisotopes with Accelerator Neutrons by Deuterons NUCLEAR REACTIONS 100Mo(n, 2n), E<20 MeV; measured reaction products, Eγ, Iγ; deduced yields. Comparison with available data.
doi: 10.7566/JPSJ.82.064201
2011CH55 Phys.Rev. C 84, 054602 (2011) Spin-dependent observables in surrogate reactions NUCLEAR REACTIONS 237,239U(n, γ)238U*/240U*, E=0-5 MeV; calculated spectra of evaporated neutrons, multiplicity of γ rays, spectra of cascading γ rays, fission fragment mass distribution as function of the spin of the compound nucleus. Hauser-Feshbach theory , and Fluctuation-dissipation theorem. Surrogate ratio methods.
doi: 10.1103/PhysRevC.84.054602
2011IW04 J.Korean Phys.Soc. 59, 1224s (2011) O.Iwamoto, T.Nakagawa, S.Chiba, N.Otuka Covariance Evaluation for Actinide Nuclear Data in JENDL-4 COMPILATION 233,235,238U(n, F), E=0.01-20 eV;239Pu(n, F), E=0.01 eV-20 MeV;235U, 237Np, 241Am(n, γ), E=0.01-20 eV; evaluated σ, σ covariances. 237Np(n, γ), E=0.001-20 MeV; calculated σ using different models and parameters; evaluated σ covariance. 233U(n, X), E=0.001-20 MeV; evaluated σ, σ uncertainty, covariance. 232Th, 232,233,234,235,236,238U, 237Np, 239,240,241,242Pu, 241,242m,243Am, 242,244,245Cm(n, F), (n, γ), E=thermal; evaluated σ uncertainty, covariance. 242,244,245Cm(n, F), E=0.1-20 MeV; evaluated σ uncertainty, covariance. 233U(n, F), E=0.01-20 MeV; evaluated prompt, delayed neutron multiplicity. Comparison with data.
doi: 10.3938/jkps.59.1224
2011SH01 J.Nucl.Sci.Technol.(Tokyo) 48, 1 (2011) K.Shibata, O.Iwamoto, T.Nakagawa, N.Iwamoto, A.Ichihara, s.Kunieda, S.Chiba, K.Furutaka, N.Otuka, T.Ohsawa, T.Murata, H.Matsunobu, A.Zukeran, S.Kamada, J.-i.Katakura JENDL-4.0: A New Library for Nuclear Science and Engineering
doi: 10.3327/jnst.48.1
2011SH34 J.Korean Phys.Soc. 59, 1046s (2011) K.Shibata, O.Iwamoto, T.Nakagawa, N.Iwamoto, A.Ichihara, S.Kunieda, S.Chiba, J.Katakura, N.Otuka JENDL-4.0: A New Library for Innovative Nuclear Energy Systems COMPILATION Z=89-100(n, f), (n, 2n), E=thermal-2.25 keV; compiled, evaluated σ, fission products σ for (n, 2n), (n, γ). 1,2H, 9Be, 10B, C, 14N, 16O, Si, Ca, Ti, 50,51V, Cr, 55Mn, 56,57,59Fe, 59Ni, 169Tm, Yb, 174,176,177,178,179,180,181,182Hf, 180,182,183,184,186W, Os, 197Au, Pb, 209Bi(n, X), E not given; compiled, evaluated σ; deduced resolved resonance parameters, coupled channel optical model parameters. DWBA, statistical model codes POD, CCONE.
doi: 10.3938/jkps.59.1046
2011YA20 J.Korean Phys.Soc. 59, 1298s (2011) N.Yamano, T.Yoshida, K.Nakajima, M.Ishikawa, K.Shibata, K.Suyama, K.Okumura, O.Iwamoto, M.Uematsu, Y.Tahara Quality Management System Proposed to JENDL Evaluation Project
doi: 10.3938/jkps.59.1298
2010CH08 Phys.Rev. C 81, 044604 (2010) Verification of the surrogate ratio method NUCLEAR REACTIONS 197Au, 193Ir, 236,238U(n, γ), E<5 MeV; calculated fission and capture probabilities for positive and negative parity states in final nuclei. Verification of surrogate ratio method.
doi: 10.1103/PhysRevC.81.044604
2009IW02 J.Nucl.Sci.Technol.(Tokyo) 46, 510 (2009) O.Iwamoto, T.Nakagawa, N.Otuka, S.Chiba, K.Okumura, G.Chiba, T.Ohsawa, K.Furutaka JENDL Actinoid File 2008
doi: 10.3327/jnst.46.510
2009KU13 J.Nucl.Sci.Technol.(Tokyo) 46, 914 (2009) S.Kunieda, S.Chiba, K.Shibata, A.Ichihara, O.Iwamoto, N.Iwamoto, T.Fukahori, E.Sh.Sukhovitskii Extensive Study of the Soft-Rotator Model Hamiltonian Parameters for Medium and Heavy Even-Even Nuclei NUCLEAR STRUCTURE 56,58Fe, 60,62,64Ni, 64,66,68,70Zn, 70,72,74,76Ge, 74,76,78,80,82Se, 86Sr, 96,98,100Mo, 102Ru, 104,106,108,110Pd, 106,108,110,112,114,116Cd, 116,118,120,122,124Sn, 122,124,126,128,130Te, 144,150Nd, 148,150,152,154Sm, 160Gd, 164Dy, 166,168Er, 174,176Yb, 178,180Hf, 182,184W, 192Os, 194Pt, 232Th, 238U; calculated excitation energy levels, J, π, quadrupole deformation parameters, B(E2), B(E3); deduced shell structure effects, agreement with mass-model results. Comparison with experimental results, SRM-CC analysis. NUCLEAR REACTIONS 56,58Fe, 60,62,64Ni, 64,66,68,70Zn, 70,72,74,76Ge, 74,76,78,80,82Se, 86Sr, 96,98,100Mo, 102Ru, 104,106,108,110Pd, 106,108,110,112,114,116Cd, 116,118,120,122,124Sn, 122,124,126,128,130Te, 144,150Nd, 148,150,152,154Sm, 160Gd, 164Dy, 166,168Er, 174,176Yb, 178,180Hf, 182,184W, 192Os, 194Pt, 232Th, 238U(p, p'), E = 22.3, 65 MeV; calculated inelastic proton σ(θ). Coupled-channel optical model analysis.
doi: 10.3327/jnst.46.914
2009NA27 J.Phys.Soc.Jpn. 78, 113201 (2009) Y.Nagai, O.Iwamoto, N.Iwamoto, T.Kin, M.Segawa, Y.Hatsukawa, H.Harada Production of an Isomeric State of 90Y by Fast Neutrons for Nuclear Diagnostics NUCLEAR REACTIONS 90Zr(n, p), 93Nb(n, α), E=14 MeV; calculated σ for production of isomeric states.
doi: 10.1143/JPSJ.78.113201
2008IW05 Nucl.Data Sheets 109, 2885 (2008) O.Iwamoto, T.Nakagawa, N.Otuka, S.Chiba, K.Okumura, G.Chiba JENDL Actinoid File 2008 and Plan of Covariance Evaluation NUCLEAR REACTIONS 242Am(n, f), E < 50 MeV; analyzed cross sections.
doi: 10.1016/j.nds.2008.11.028
2007IW01 J.Nucl.Sci.Technol.(Tokyo) 44, 687 (2007) Development of a Comprehensive Code for Nuclear Data Evaluation, CCONE, and Validation Using Neutron-Induced Cross Sections for Uranium Isotopes NUCLEAR REACTIONS 232,233,234,235,236,237,238U(n, X), E=10-20 MeV; analyzed data using CCONE code for nuclear data evaluation.
doi: 10.1080/18811248.2007.9711857
2004SU12 J.Phys.(London) G30, 905 (2004) E.Sh.Sukhovitskii, S.Chiba, J.-Y.Lee, O.Iwamoto, T.Fukahori Global coupled-channel optical potential for nucleon-actinide interaction from 1 keV to 200 MeV NUCLEAR REACTIONS 232Th, 233,235,238U, 239,240,242Pu(n, X), E=0.1-200 MeV; calculated total σ, resonance parameters. 232Th, 238U(n, n), (n, n'), E=3.4-15 MeV; 232Th, 238U(p, p), (p, p'), E=20-65 MeV; calculated σ(θ). 232Th, 233,235,238U, 239,240,242Pu deduced deformation parameters. Global coupled-channel optical potential, comparison with data.
doi: 10.1088/0954-3899/30/7/007
2003SU31 J.Nucl.Sci.Technol.(Tokyo) 40, 635 (2003) W.Sun, Y.Watanabe, E.Sh.Sukhovitskii, O.Iwamoto, S.Chiba Coupled-Channels Analysis of Nucleon Interaction Data of 28, 30Si up to 200 MeV Based on the Soft Rotator Model NUCLEAR REACTIONS 28Si(n, n), (n, n'), (p, p), (p, p'), E=14-180 MeV; 30Si(p, p'), E=52 MeV; calculated σ(θ). 28Si(p, X), E=5-200 MeV; calculated reaction σ. Soft rotator model, coupled-channels approach, comparison with data. NUCLEAR STRUCTURE 28,30Si; calculated levels, J, π. Soft rotator model.
doi: 10.1080/18811248.2003.9715401
2002SH40 J.Nucl.Sci.Technol.(Tokyo) 39, 1125 (2002) K.Shibata, T.Kawano, T.Nakagawa, O.Iwamoto, J.Katakura, T.Fukahori, S.Chiba, A.Hasegawa, T.Murata, H.Matsunobu, T.Ohsawa, Y.Nakajima, T.Yoshida, A.Zukeran, M.Kawai, M.Baba, M.Ishikawa, T.Asami, T.Watanabe, Y.Watanabe, M.Igashira, N.Yamamuro, H.Kitazawa, N.Yamano, H.Takano Japanese Evaluated Nuclear Data Library Version 3 Revision-3: JENDL-3.3
doi: 10.1080/18811248.2002.9715303
2002SU21 J.Nucl.Sci.Technol.(Tokyo) 39, 816 (2002) E.S.Sukhovitsky, S.Chiba, J.-Y.Lee, Y.-O.Lee, J.Chang, T.Maruyama, O.Iwamoto Nuclear Level Structure, B(E2) Gamma-Transitions and Nucleon Interaction Data for 56Fe by a Unified Soft-Rotator Model and Couple-Channels Framework NUCLEAR STRUCTURE 56Fe; calculated levels, J, π, B(E2). Soft-rotator model, comparison with data. NUCLEAR REACTIONS 56Fe(n, X), E < 160 MeV; calculated total neutron σ. 56Fe(n, n), E=8-75 MeV; 56Fe(n, n'), E=8-26 MeV; 56Fe(p, p), E=7-156 MeV; 56Fe(p, p'), E=7-62 MeV; calculated σ(θ). Coupled-channels approach, comparison with data.
2001LE24 J.Korean Phys.Soc. 38, 88 (2001) J.-Y.Lee, E.S.Sukhovitsky, Y.-O.Lee, J.Chang, S.Chiba, O.Iwamoto Analyses of the Nuclear Level Structure and Nucleon Interaction Data for 56Fe Based on the Soft-Rotator Model NUCLEAR STRUCTURE 56Fe; calculated levels, J, π, configurations. Soft-rotator model. NUCLEAR REACTIONS 56Fe(n, X), E=0-160 MeV; calculated total σ. 56Fe(n, n), (n, n'), (p, p), (p, p'), E=8-75 MeV; calculated σ(θ). Soft-rotator model, coupled-channels approach. Comparisons with data.
2000CH31 J.Nucl.Sci.Technol.(Tokyo) 37, 498 (2000) S.Chiba, O.Iwamoto, E.S.Sukhovitsky, Y.Watanabe, T.Fukahori Coupled-Channels Optical Potential for Interaction of Nucleons with 12C Up to 150 MeV in the Soft-Rotator Model NUCLEAR REACTIONS 12C(n, n), (n, n'), (p, p), (p, p'), E=20-150 MeV; calculated σ(θ), σ(E, θ), B(E2); deduced parameters. Soft-rotator nuclear model, coupled-channels method. Comparisons with data.
doi: 10.1080/18811248.2000.9714923
2000IB01 Nucl.Instrum.Methods Phys.Res. A446, 536 (2000) M.Ibaraki, M.Baba, T.Miura, Y.Hirasawa, Y.Nauchi, H.Nakashima, S.-I.Meigo, O.Iwamoto, S.Tanaka Experimental Method for Neutron Elastic Scattering Cross-Section Measurement in 40-90 MeV Region at TIARA NUCLEAR REACTIONS C, Fe, Pb(n, n), E=40-90 MeV; measured elastic σ(θ).
doi: 10.1016/S0168-9002(99)01274-7
2000KA20 J.Nucl.Sci.Technol.(Tokyo) 37, 327 (2000) T.Kawano, H.Matsunobu, T.Murata, A.Zukeran, Y.Nakajima, M.Kawai, O.Iwamoto, K.Shibata, T.Nakagawa, T.Ohsawa, M.Baba, T.Yoshida Simultaneous Evaluation of Fission Cross Sections of Uranium and Plutonium Isotopes for JENDL-3.3 NUCLEAR REACTIONS 233,235,238U, 239,240,241Pu(n, F), E < 20 MeV; analyzed fission σ. Simultaneous evaluation.
doi: 10.1080/18811248.2000.9714902
2000SU09 J.Nucl.Sci.Technol.(Tokyo) 37, 120 (2000) E.S.Sukhovitsky, O.Iwamoto, S.Chiba, T.Fukahori Nucleon Optical Potential of Uranium-238 up to 150 MeV NUCLEAR REACTIONS 238U(n, X), E < 150 MeV; calculated total σ. 238U(n, n), (n, n'), E=3.4-14 MeV; 238U(p, p), (p, p'), E=20-65 MeV; calculated σ(θ). Optical model, comparisons with data.
2000SU19 Phys.Rev. C62, 044605 (2000) E.Sh.Sukhovitsky, Y.-O.Lee, J.Chang, S.Chiba, O.Iwamoto Nucleon Interaction with 58Ni up to 150 MeV Studied in the Coupled-Channels Approach Based on the Soft-Rotator Nuclear Structure Model NUCLEAR STRUCTURE 58Ni; calculated levels, J, π. Soft-rotator model. Comparison with data. NUCLEAR REACTIONS 58Ni(n, n), E < 150 MeV; calculated σ. 58Ni(n, n), (n, n'), (p, p), (p, p'), E=5-65 MeV; calculated σ(E, θ). Coupled channels method. Comparisons with data.
doi: 10.1103/PhysRevC.62.044605
1999HA27 J.Nucl.Sci.Technol.(Tokyo) 36, 313 (1999) M.Harada, Y.Watanabe, A.Yamamoto, S.Yoshioka, K.Sato, T.Nakashima, H.Ijiri, H.Yoshida, Y.Uozumi, N.Koori, S.-I.Meigo, O.Iwamoto, T.Fukahori, S.Chiba The 12C(p, p'3α) Breakup Reaction Induced by 14, 18 and 26 MeV Protons NUCLEAR REACTIONS 12C(p, xp), (p, xα), (p, p'α), (p, p3α), E=14, 18, 26 MeV; measured proton spectra, Eα, σ(E, θ); deduced role of three-body simultaneous breakup. Comparison with Monte Carlo calculations.
doi: 10.1080/18811248.1999.9726214
1999SU01 Nucl.Phys. A646, 19 (1999) E.Sh.Sukhovitsky, S.Chiba, O.Iwamoto Coupled-Channels Optical Model Calculations with Account of Nuclear Volume Conservation NUCLEAR REACTIONS 12C(n, n'), E=20-40 MeV; calculated σ(θ); deduced optical model parameters, volume conservation role. Coupled-channels, soft-rotator model.
doi: 10.1016/S0375-9474(98)00630-7
1998CH33 Phys.Rev. C58, 2205 (1998); Erratum Phys.Rev. C59, 558 (1999) S.Chiba, K.Togasaki, M.Ibaraki, M.Baba, S.Matsuyama, N.Hirakawa, K.Shibata, O.Iwamoto, A.J.Koning, G.M.Hale, M.B.Chadwick Measurement and Theoretical Analysis of Neutron Elastic Scattering and Inelastic Reactions Leading to a Three-Body Final State for 6Li at 10 to 20 MeV NUCLEAR REACTIONS 6Li(n, n), (n, n'), E=11.5, 14.1, 18.0 MeV; measured neutron spectra, σ(E, θ); deduced optical model parameters, breakup channel final state interaction features.
doi: 10.1103/PhysRevC.58.2205
1998SU23 Nucl.Phys. A640, 147 (1998) E.Sh.Sukhovitsky, S.Chiba, O.Iwamoto, Y.V.Porodzinsky Nucleon Interaction with 12C Studied by the Soft-Rotator Model and a Limit on the Charge-Symmetry Breaking in the Nuclear Mean Field NUCLEAR REACTIONS 12C(n, n), (n, n'), (p, p), (p, p'), E=20-50 MeV; calculated σ(θ); deduced optical model parameters, limit on charge-symmetry breaking. Soft-rotator model, coupled channels model.
doi: 10.1016/S0375-9474(98)00440-0
1997CH39 Nucl.Phys. A624, 305 (1997) S.Chiba, O.Iwamoto, Y.Yamanouti, M.Sugimoto, M.Mizumoto, K.Hasegawa, E.S.Sukhovitsky, Y.V.Porodzinsky, Y.Watanabe Consistent Description of Collective Level Structure and Neutron Interation Data for 12C in the Framework of the Soft-Rotator Model NUCLEAR REACTIONS 12C(n, n), (n, n'), E=28.2 MeV; measured σ(θ); deduced optical model parameters. 12C levels deduced quadrupole deformation parameter, B(E2). Soft-rotor model, coupled-channels analysis.
doi: 10.1016/S0375-9474(97)00474-0
1997MA28 Phys.Rev. C55, 3152 (1997) M.Matoba, K.Yamaguchi, K.Kurohmaru, O.Iwamoto, S.Widodo, A.Nohtomi, Y.Uozumi, T.Sakae, N.Koori, T.Maki, M.Nakano Depletion of the 2f7/2 Neutron Hole State in 207Pb NUCLEAR REACTIONS 208Pb(polarized p, d), E=65 MeV; measured σ(E, θ), A(y)(E, θ). 207Pb levels deduced J, π, spectroscopic factors. Enriched targets. DWBA analysis, shell model.
doi: 10.1103/PhysRevC.55.3152
1996CH15 Phys.Rev. C54, 285 (1996) S.Chiba, O.Iwamoto, T.Fukahori, K.Niita, T.Maruyama, T.Maruyama, A.Iwamoto Analysis of Proton-Induced Fragment Production Cross Sections by the Quantum Molecular Dynamics Plus Statistical Decay Model NUCLEAR REACTIONS, ICPND 56Fe(p, n), (p, 3n2p), (p, 3n3p), (p, 5n4p), (p, 3n6p), (p, 4n6p), (p, 5n6p), (p, 6n8p), E=threshold-5 GeV; 27Al(p, n3p), (p, 3n3p), (p, 5n5p), (p, 11n10p), E ≤ 6 GeV; analyzed residuals production σ(E). Quantum molecular dynamics plus statistical decay models.
doi: 10.1103/PhysRevC.54.285
1996CH39 Phys.Rev. C54, 3302 (1996); Erratum Phys.Rev. C56, 1191 (1997) Time Scale of the Preequilibrium Process in Intermediate-Energy Nucleon-Induced Reactions NUCLEAR REACTIONS 56Fe(p, X), E=0.1-1.5 GeV; calculated two colliding nucleons average kinetic energy over average time bin of 5fm/c; deduced thermal equilibrium attainment time scale related features. Quantum molecular dynamics approach.
doi: 10.1103/PhysRevC.54.3302
1996MA11 Phys.Rev. C53, 1792 (1996) M.Matoba, K.Kurohmaru, O.Iwamoto, A.Nohtomi, Y.Uozumi, T.Sakae, N.Koori, H.Ohgaki, H.Ijiri, T.Maki, M.Nakano, H.M.Sen Gupta (p, d) Reaction on 62Ni at 65 MeV NUCLEAR REACTIONS 62Ni(polarized p, d), E=65 MeV; measured σ(Ed, θ), analyzing power vs Ed, θ. 61Ni deduced levels, J, π. DWBA analyses. Enriched target. Other data discussed, analyzed.
doi: 10.1103/PhysRevC.53.1792
1995MA06 Nucl.Phys. A581, 21 (1995) M.Matoba, O.Iwamoto, Y.Uozumi, T.Sakae, N.Koori, H.Ohgaki, H.Kugimiya, H.Ijiri, T.Maki, M.Nakano Fragmentation of Neutron-Hole Strengths in 59Ni Observed in the 60Ni(p, d)59Ni Reaction at 65 MeV NUCLEAR REACTIONS 60Ni(polarized p, d), E=65 MeV; measured σ(E, θ), A(y)(E, θ). 59Ni deduced levels, L, J, spectroscopic factors. DWBA analysis. Enriched target.
doi: 10.1016/0375-9474(94)00295-X
1994IW01 Nucl.Phys. A576, 387 (1994) O.Iwamoto, A.Nohtomi, Y.Uozumi, T.Sakae, M.Matoba, M.Nakano, T.Maki, N.Koori Single-Particle States in 59Ni with 58Ni(d(pol), p)59Ni Reaction at 56 MeV and Neutron-Bound-State Complex Potentials NUCLEAR REACTIONS 58Ni(polarized d, p), E=56 MeV; measured σ(θ), analyzing power. 59Ni levels deduced, spectroscopic factor, spreading width, neutron-bound-state complex potential.
doi: 10.1016/0375-9474(94)90250-X
1994UO02 Nucl.Phys. A576, 123 (1994) Y.Uozumi, O.Iwamoto, S.Widodo, A.Nohtomi, T.Sakae, M.Matoba, M.Nakano, T.Maki, N.Koori Single-Particle Strengths Measured with 48Ca(d(pol), p)49Ca Reaction at 56 MeV NUCLEAR REACTIONS 48Ca(polarized d, p), E=56 MeV; measured σ(θ), A(y)(θ). 49Ca deduced levels, L, J, C2S, occupation probability. DWBA analysis.
doi: 10.1016/0375-9474(94)90740-4
1993HI12 Nucl.Phys. A564, 227 (1993) K.Hisamochi, O.Iwamoto, A.Kisanuki, S.Budihardjo, S.Widodo, A.Nohtomi, Y.Uozumi, T.Sakae, M.Matoba, M.Nakano, T.Maki, S.Matsuki, N.Koori Hole Strengths and Spreading Widths Observed in 92Mo(p(pol), d)91Mo Reaction at 65 MeV NUCLEAR REACTIONS 92Mo(polarized p, d), E=65 MeV; measured σ(θ), A(y)(θ). 91Mo deduced levels, L, J, C2S, spreading widths, average energies. DWBA analysis.
doi: 10.1016/0375-9474(93)90519-4
1993MA22 Phys.Rev. C48, 95 (1993) M.Matoba, O.Iwamoto, Y.Uozumi, T.Sakae, N.Koori, T.Fujiki, H.Ohgaki, H.Ijiri, T.Maki, M.Nakano 40Ca(p, d)39Ca Reaction at 65 MeV NUCLEAR REACTIONS 40Ca(polarized p, d), E=65 MeV; measured σ(θ), analyzed power vs θ. 39Ca deduced levels, J, π, C2S. DWBA analysis.
doi: 10.1103/PhysRevC.48.95
1992MA61 J.Phys.Soc.Jpn. 61, 3827 (1992) M.Matoba, T.Sakae, Y.Uozumi, O.Iwamoto, K.Hisamochi, H.Ijiri, Y.Watanabe, N.Koori, T.Maki, M.Nakano Spreading Widths of Deeply Bound Hole States in Medium Weight Nuclei NUCLEAR REACTIONS 40Ca, 58,60,62,64Ni(p, d), E=65 MeV; measured σ(θ). 57,59,61,63Ni deduced deeply bound hole states spreading widths. Spectroscopic factors strength function second moment, DWBA analyses, data on other nuclei included in analysis.
doi: 10.1143/JPSJ.61.3827
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