NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = S.Iwasaki Found 26 matches. 2021IW02 Eur.Phys.J. A 57, 222 (2021) A review of quarkonia under strong magnetic fields
doi: 10.1140/epja/s10050-021-00533-5
2009AB07 J.Phys.Soc.Jpn. 78, 044201 (2009) B.Abu-Ibrahim, S.Iwasaki, W.Horiuchi, A.Kohama, Y.Suzuki Elastic and Total Reaction Cross Sections of Oxygen Isotopes in Glauber Theory NUCLEAR REACTIONS 16O(p, p), E=317, 1000 MeV; 20,21,23O(p, p), E=300 MeV; calculated σ(θ). 12C(15O, X), (16O, X), (17O, X), (18O, X), (19O, X), (20O, X), (21O, X), (22O, X), (23O, X), (24O, X), E=1 GeV/nucleon; calculated total reaction cross sections.
doi: 10.1143/JPSJ.78.044201
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
1996MA77 Nucl.Instrum.Methods Phys.Res. A372, 246 (1996) S.Matsuyama, T.Ohkubo, M.Baba, S.Iwasaki, D.Soda, M.Ibaraki, N.Hirakawa Developments of a Long Liquid Scintillation Detector for Fast Neutron Time-of-Flight Experiments NUCLEAR REACTIONS 3H(d, n), 15N(d, n), E not given; measured neutron detection efficiency, resolution, linearity, position dependences. Long liquid scintillation detector, fast neutron tof studies.
doi: 10.1016/0168-9002(95)01300-8
1994IW06 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.305 (1994) S.Iwasaki, S.Matsuyama, T.Ohkubo, H.Fukuda, M.Sakuma, M.Kitamura Measurement of activation cross-sections for several elements between 12 and 20 MeV NUCLEAR REACTIONS 59Co(n, 2n), 58Ni(n, 2n), 58Ni(n, np), 58Ni(n, pα), 89Y(n, 2n), 169Tm(n, 2n), 197Au(n, 2n), 197Au(n, 3n), E=12.6-19.4 MeV; measured products, 58Co, Eν, Iν; deduced σ, σ(E). Data were imported from EXFOR entry 22752. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22752. 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
1993OD01 J.Nucl.Sci.Technol.(Tokyo) 30, 1030 (1993) N.Odano, S.Iwasaki, K.Sugiyama Estimate of (n, p) Cross Section for Unstable Nuclide 60Co by Multi-Step Hauser-Feshbach Model with Pre-Equilibrium Correction NUCLEAR REACTIONS 59Co(n, p), E ≈ 2-17 MeV; 59Co(n, α), E ≈ 5-20 MeV; 59Co(n, 2n), E ≈ 11-20 MeV; 59Co(n, X), E ≤ 30 MeV; analyzed σ vs E; deduced model parameters. 60Co(n, p), E ≈ 2-20 MeV; calculated σ vs E. Multi-step Hauser-Feshbach model, preequilibrium correction.
doi: 10.1080/18811248.1993.9734584
1988CH09 J.Nucl.Sci.Technol.(Tokyo) 25, 210 (1988) S.Chiba, Y.Yamanouti, M.Mizumoto, M.Hyakutake, S.Iwasaki Measurements of Fast Neutron Scattering Cross Sections of Li-7 at 11.0 and 13.0 MeV NUCLEAR REACTIONS 7Li(n, n), (n, n'), E=11, 13 MeV; measured σ(En), σ(θ); deduced σ.
doi: 10.1080/18811248.1988.9733579
1988CH22 J.Nucl.Sci.Technol.(Tokyo) 25, 511 (1988) S.Chiba, Y.Yamanouti, M.Sugimoto, M.Mizumoto, Y.Furuta, M.Hyakutake, S.Iwasaki Fast Neutron Scattering Cross Sections of Sn-118 at 14.9 and 18.0 MeV NUCLEAR REACTIONS 118Sn(n, n), (n, n'), E=14.9, 18 MeV; measured σ(En); deduced model parameters. 118Sn levels deduced deformation parameters.
doi: 10.1080/18811248.1988.9733623
1988IW01 Prog.Theor.Phys.(Kyoto) 79, 730 (1988) Crossing of Rotational Bands in Even-Mass Tin Isotopes NUCLEAR STRUCTURE 110,112Sn; calculated levels, moment of inertia vs angular velocity; deduced band crossing role.
doi: 10.1143/PTP.79.730
1988OS01 Phys.Rev. C37, 2578 (1988) M.Oshima, E.Minehara, S.Ichikawa, H.Iimura, T.Inamura, A.Hashizume, H.Kusakari, S.Iwasaki Signature Dependence of M1 and E2 Transition Probabilities for the i13/2 Rotational Band in 161Dy NUCLEAR REACTIONS 161Dy(58Ni, 58Ni'), E=250 MeV; measured E(γ), I(γ), γ(θ), γγ(θ), recoil distance Doppler shift, particle (γ)-coin. 161Dy levels deduced δ, T1/2, B(λ). Enriched target. Microscopic model, angular momentum projection.
doi: 10.1103/PhysRevC.37.2578
1987HI13 J.Phys.(Paris), Colloq.C-2, 59 (1987) R.R.Hilton, S.Iwasaki, H.J.Mang, P.Ring, M.Faber Structure of the Giant Angle Dipole NUCLEAR STRUCTURE 156Gd; calculated GDR angular analog B(M1).
1986HI04 Radiat.Eff. 93, 229 (1986) N.Hirakawa, K.Sugiyama, S.Itagaki, S.Iwasaki, M.Baba, K.Kanda Nuclear Data Measurement of 232Th for Fast Neutrons NUCLEAR REACTIONS 232Th(n, n), (n, n'γ), (n, F), E=0.05-15 MeV; measured σ, σ(θ), σ(En), γ(θ), prompt fission neutron spectra.
doi: 10.1080/00337578608207459
1986IW01 Radiat.Eff. 92, 191 (1986) S.Iwasaki, H.Tamura, T.Inoue, T.Tamura, J.Koyama, K.Sugiyama Measurement and Analysis of Neutron Emission Spectra for Pb(n, xn) Reaction between 14 and 20 MeV NUCLEAR REACTIONS Pb(n, xn), E=14-20 MeV; measured σ(E); deduced (n, 2n), (n, 3n) reaction σ(E).
doi: 10.1080/00337578608208319
1985EG01 Phys.Lett. 154B, 1 (1985) J.L.Egido, P.Ring, S.Iwasaki, H.J.Mang On the Validity of the Mean Field Approach for the Description of Pairing-Collapse in Finite Nuclei NUCLEAR STRUCTURE 168Yb; calculated gap parameter vs temperature. Mean field approach.
doi: 10.1016/0370-2693(85)91555-2
1984HA47 Nucl.Phys. A430, 175 (1984) An Analysis of Odd-Mass Rare-Earth Nuclei using Angular Momentum Projection NUCLEAR STRUCTURE 159,161Dy, 161,163,165Er, 167,169,171Yb, 171,173,175,177Hf; calculated levels. Microscopic model, angular momentum projection, particle number conservation.
doi: 10.1016/0375-9474(84)90199-4
1984IW05 Phys.Lett. 144B, 9 (1984) A Microscopic Calculation of the K(π) = 1+ Mode in Deformed Nuclei NUCLEAR STRUCTURE 156Gd, 164Er; calculated B(M1) strength distribution; deduced fragmentation, single particle orbit splitting. Hartree-Bogoliubov plus RPA.
doi: 10.1016/0370-2693(84)90165-5
1982IW04 Prog.Theor.Phys.(Kyoto) 68, 1782 (1982) Treatment of the Band Crossing by Means of the Angular Momentum Projection Method NUCLEAR STRUCTURE 164,166Er, 166,168Yb; calculated levels, zero-, two-quasiparticle bands; deduced backbending, alignment effects. Angular momentum projection.
doi: 10.1143/PTP.68.1782
1980HA43 Nucl.Phys. A348, 200 (1980) On the Quantum Number Projection (III). Simultaneous J-and N-Projection NUCLEAR STRUCTURE 160,161,162,163,164,166,168,170Er, 168,169,170,172Yb, 170,172,174,176,177,178Hf; calculated levels, band structure. 166Er; calculated B(E2), quadrupole moment. Angular momentum, particle number projection, quadrupole-quadrupole , pairing interactions.
doi: 10.1016/0375-9474(80)90334-6
1980IW01 Nucl.Phys. A339, 365 (1980) A Convergence Study of Dyson's Boson Expansion for Weak Coupling Situations in 209Bi NUCLEAR STRUCTURE 208Bi; calculated levels, B(λ). Particle-vibration coupling, Dyson boson expansion.
doi: 10.1016/0375-9474(80)90021-4
1979HA57 Nucl.Phys. A332, 69 (1979) On the Quantum Number Projection (II). Projection of Particle Number NUCLEAR STRUCTURE 108,110,112,114,116,118,120,122,124,126,128Sn; calculated energy levels, occupation probabilities. General quantum number projection model.
doi: 10.1016/0375-9474(79)90095-2
1978CH11 Phys.Rev. C17, 2219 (1978) R.Chiba, S.Shibasaki, T.Numao, H.Yokota, S.Yamada, K.Kotajima, S.Itagaki, S.Iwasaki, T.Takeda, T.Shinozuka Superallowed Fermi Beta Transition of 62Ga RADIOACTIVITY 62Ga [from 64Zn(p, 3n)]; measured T1/2, Eβ; deduced Q, ft, Coulomb displacement energy.
doi: 10.1103/PhysRevC.17.2219
1978SA12 Z.Phys. A286, 195 (1978) F.Sakata, S.Iwasaki, T.Marumori, K.Takada Structure of Excited States in Se-Isotopes NUCLEAR STRUCTURE 72,74,76,78,80Se; calculated structure, B(E2).
doi: 10.1007/BF01408976
1976IW04 Prog.Theor.Phys. 56, 1140 (1976) S.Iwasaki, T.Marumori, F.Sakata, K.Takada Structure of the Anomalous 0+' Excited States in Spherical Even-Even Nuclei with N or Z ≈ 40 NUCLEAR STRUCTURE 70,72,74,76Ge, 72,74,76,78,80Se, 84Kr, 86Sr, 88Zr, 90Mo, 114,116,118,120,122,124,126Te; calculated structure of anomalous 0+ levels in spherical nuclei with N, Z ≈ 40, N=66.
doi: 10.1143/PTP.56.1140
1970OR03 J.Phys.Soc.Jap. 29, 533 (1970) H.Orihara, M.Baba, M.Akiyama, S.Iwasaki, T.Nakagawa, H.Ueno, M.Watanabe The (3He, α) Reaction on 7Li from 5.0 to 8.0 MeV NUCLEAR REACTIONS 7Li(3He, α), E=6.0, 7.5 MeV;5-8 MeV; measured σ(E;θ). 6Li deduced cluster structure.
doi: 10.1143/JPSJ.29.533
1969YA01 Nucl.Phys. A126, 449(1969) T.Yamaya, Y.Nakagome, Y.Hiratate, S.M.Lee, S.Iwasaki, T.Tohei, S.Morita Coulomb Stripping in the Reaction 89Y(d, p)90Y at 4 MeV Bombarding Energy NUCLEAR REACTIONS 89Y(d, p), E=3.2-4.2 MeV; measured σ(E; Ep, θ). 90Y deduced levels, S. Coulomb stripping analysis.
doi: 10.1016/0375-9474(69)90478-3
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