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Search: Author = S.Yamaji

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2004AS07      Prog.Theor.Phys.(Kyoto), Suppl. 154, 457 (2004)

T.Asano, T.Wada, M.Ohta, T.Ichikawa, S.Yamaji, H.Nakahara

Dynamical Calculation of Multi-Modal Nuclear Fission of Fermium Isotopes

NUCLEAR STRUCTURE 256Fm; calculated fission fragment total kinetic energy and mass distributions, excitation energy dependence. Dynamical calculation.

doi: 10.1143/PTPS.154.457
Citations: PlumX Metrics

2004AS14      J.Nucl.Radiochem.Sci. 5, No 1, 1 (2004)

T.Asano, T.Wada, M.Ohta, T.Ichikawa, S.Yamaji, H.Nakahara

Dynamical Calculation of Multi-Modal Nuclear Fission of Fermium Nuclei

NUCLEAR STRUCTURE 256,258,264Fm; calculated fission fragments kinetic energy and mass distributions. Multi-modal fission model.

2003KO67      J.Phys.Soc.Jpn. 72, 2766 (2003)

A.Kohama, R.Seki, A.Arima, S.Yamaji

Determination of Matter Surface Distribution of Neutron-rich Nuclei

NUCLEAR REACTIONS 58,78Ni(p, p), E=1.047 GeV; calculated σ(θ), sensitivity to matter density distribution.

doi: 10.1143/JPSJ.72.2766
Citations: PlumX Metrics

2002KO66      Prog.Theor.Phys.(Kyoto), Suppl. 146, 577 (2002)

A.Kohama, R.Seki, A.Arima, S.Yamaji

Model-Independent Determination of Surface Density Distribution of Unstable Nuclei at Radioactive Beam Facilities

NUCLEAR REACTIONS 78Ni(p, p), E=1.047 GeV; calculated σ(θ), dependence on surface density distribution.

doi: 10.1143/PTPS.146.577
Citations: PlumX Metrics

2002SU09      Phys.Rev. C65, 054313 (2002)

K.Sugawara-Tanabe, S.Yamaji, A.Arima

Spin Symmetry and Pseudospin Symmetry in the Relativistic Mean Field with a Deformed Potential

NUCLEAR STRUCTURE 154Sm; calculated energy levels, wave functions; deduced symmetry features. Relativistic mean field, deformed potential.

doi: 10.1103/PhysRevC.65.054313
Citations: PlumX Metrics

2001HO31      Phys.Rev. C64, 054316 (2001)

H.Hofmann, F.A.Ivanyuk, C.Rummel, S.Yamaji

Nuclear Fission: The ' onset of dissipation ' from a microscopic point of view

NUCLEAR STRUCTURE 224Th; calculated temperature dependence of fission rate, related parameters. Semianalytical expressions.

doi: 10.1103/PhysRevC.64.054316
Citations: PlumX Metrics

2001IV05      Nucl.Phys. A694, 295 (2001)

F.A.Ivanyuk, S.Yamaji

The Effect of Nuclear Rotation on the Collective Transport Coefficients

NUCLEAR STRUCTURE 224Th; calculated friction and mass coefficients for collective motion, effects of rotation and potential energy.

doi: 10.1016/S0375-9474(01)00990-3
Citations: PlumX Metrics

2000DE14      Phys.Rev. C61, 044318 (2000)

V.Yu.Denisov, S.Yamaji

Single- and Double-Phonon Giant Monopole Resonances in a Nonlinear Approach

doi: 10.1103/PhysRevC.61.044318
Citations: PlumX Metrics

2000MA96      Phys.Rev. C62, 061301 (2000)

H.Madokoro, J.Meng, M.Matsuzaki, S.Yamaji

Relativistic Mean Field Description for the Shears Band Mechanism in 84Rb

NUCLEAR STRUCTURE 84Rb; calculated magnetic rotational band moments of inertia, B(M1)/B(E2), shears angle, shears mechanism features. Relativistic mean-field approach, comparison with data.

doi: 10.1103/PhysRevC.62.061301
Citations: PlumX Metrics

2000SU22      Phys.Rev. C62, 054307 (2000)

K.Sugawara-Tanabe, S.Yamaji, A.Arima

Pseudospin Symmetry in the Dirac Equation with a Deformed Potential

NUCLEAR STRUCTURE 154Sm; calculated wave functions, pseudospin symmetry related features. Relativistic mean-field approach.

doi: 10.1103/PhysRevC.62.054307
Citations: PlumX Metrics

2000ZH18      Phys.Rev. C62, 014304 (2000)

Y.M.Zhao, N.Yoshinaga, S.Yamaji, J.Q.Chen, A.Arima

Nucleon-Pair Approximation of the Shell Model: Unified formalism for both odd and even systems

doi: 10.1103/PhysRevC.62.014304
Citations: PlumX Metrics

2000ZH19      Phys.Rev. C62, 014315 (2000)

Y.M.Zhao, S.Yamaji, N.Yoshinaga, A.Arima

Nucleon Pair Approximation of the Nuclear Collective Motion

NUCLEAR STRUCTURE 124,126,128,130Sn, 126,128,130,132Te, 128,130,132,134Xe, 130,132,134,136Ba, 132,134,136,138Ce; calculated levels, J, π, B(E2), collective bands features, binding energies. Shell model, comparisons with data.

doi: 10.1103/PhysRevC.62.014315
Citations: PlumX Metrics

2000ZH20      Phys.Rev. C62, 014316 (2000)

Y.M.Zhao, N.Yoshinaga, S.Yamaji, A.Arima

Validity of the SD-Pair Truncation of the Shell Model

doi: 10.1103/PhysRevC.62.014316
Citations: PlumX Metrics

2000ZH23      Phys.Rev. C62, 024322 (2000)

Y.M.Zhao, N.Yoshinaga, S.Yamaji, A.Arima

Relationship between the Fermion Dynamical Symmetric Model Hamiltonian and Nuclear Collective Motion

NUCLEAR STRUCTURE 132Ba; calculated levels, J, π, B(E2). Fermion dynamical symmetry model, comparison with data.

doi: 10.1103/PhysRevC.62.024322
Citations: PlumX Metrics

2000ZH42      Chin.Phys.Lett. 17, 717 (2000)

S.-G.Zhou, J.Meng, S.Yamaji, S.-C.Yang

Deformed Relativistic Hartree Theory in Coordinate Space and in Harmonic Oscillator Basis

NUCLEAR STRUCTURE 12,13,14,15,16,17,18,19,20,21,22,23,24N; calculated binding energies, single-particle levels, radii. Deformed relativistic Hartree theory, comparison of results from different basis states.

1999ME01      Phys.Rev. C59, 154 (1999)

J.Meng, K.Sugawara-Tanabe, S.Yamaji, A.Arima

Pseudospin Symmetry in Zr and Sn Isotopes from the Proton Drip Line to the Neutron Drip Line

NUCLEAR STRUCTURE Zr, Sn; calculated single-particle energies, pseudospin orbit splitting. Relativistic continuum Hartree-Bogoliubov theory.

doi: 10.1103/PhysRevC.59.154
Citations: PlumX Metrics

1999SU06      J.Phys.(London) G25, 811 (1999)

K.Sugawara-Tanabe, J.Meng, S.Yamaji, A.Arima

The Pseudo-Spin Symmetry in a Dirac Equation

NUCLEAR STRUCTURE 120Zr; calculated neutron single-particle levels; deduced pseudo-spin symmetry features. Dirac equation.

doi: 10.1088/0954-3899/25/4/043
Citations: PlumX Metrics

1998ME10      Phys.Lett. 419B, 1 (1998)

J.Meng, I.Tanihata, S.Yamaji

The Proton and Neutron Distributions in Na Isotopes: The development of halo and shell structure

NUCLEAR REACTIONS 12C(Na, X), E=950 MeV/nucleon; calculated interaction σ. Glauber model.

NUCLEAR STRUCTURE Na; A=17-45; calculated binding energies, neutron single-particle energies, neutron, proton, mass density distributions. Continuum Hartree-Bogoliubov theory.

doi: 10.1016/S0370-2693(97)01386-5
Citations: PlumX Metrics

1998ME14      Phys.Rev. C58, R628 (1998)

J.Meng, K.Sugawara-Tanabe, S.Yamaji, P.Ring, A.Arima

Pseudospin Symmetry in Relativistic Mean Field Theory

NUCLEAR STRUCTURE 88,120Zr; calculated pseudospin partners energy splitting in relativistic mean-field framework.

doi: 10.1103/PhysRevC.58.R628
Citations: PlumX Metrics

1998YU03      Phys.Lett. 420B, 25 (1998)

K.Yuasa-Nakagawa, T.Nakagawa, K.Furutaka, K.Matsuda, Y.Futami, K.Yoshida, J.Kasagi, S.M.Lee, T.Suomijarvi, W.Q.Shen, T.Wada, S.Yamaji, Y.Abe

Angular Momentum Dependence of the Prescission Time of Medium Mass Hot Nuclei

NUCLEAR REACTIONS 56Fe(58Ni, X), E=10 MeV/nucleon; measured Ep, Eα, multiplicity distributions; deduced angular momentum dependence of prescission time.

doi: 10.1016/S0370-2693(97)01522-0
Citations: PlumX Metrics

1997DI09      Phys.Rev. C56, 1350 (1997)

N.Dinh Dang, A.Arima, V.G.Soloviev, S.Yamaji

Possible Deviation of the Sum of Strengths for the Double Giant Dipole Resonance from the Harmonic Oscillator Limit

doi: 10.1103/PhysRevC.56.1350
Citations: PlumX Metrics

1997IV01      Phys.Rev. C55, 1730 (1997)

F.A.Ivanyuk, H.Hofmann, V.V.Pashkevich, S.Yamaji

Transport Coefficients for Shape Degrees in Terms of Cassini Ovaloids

NUCLEAR STRUCTURE 224Th; calculated deformation energy along liquid drop fission valley, time-dependent nucleon response. Shape degrees transport coefficients in terms of Cassini ovaloids.

doi: 10.1103/PhysRevC.55.1730
Citations: PlumX Metrics

1997NG02      Nucl.Phys. A621, 719 (1997); Erratum Nucl.Phys. A625, 901 (1997)

D.D.Nguyen, A.Arima, T.Suzuki, S.Yamaji

Study of the Gamow-Teller Resonance in 90Nb and 208Bi

NUCLEAR STRUCTURE 90Nb, 208Bi; calculated Gamow-Teller resonances, spreading width, strength distribution. Renormalized RPA, microscopic approach.

doi: 10.1016/S0375-9474(97)00172-3
Citations: PlumX Metrics

1997NG03      Phys.Rev.Lett. 79, 1638 (1997)

D.D.Nguyen, A.Arima, T.Suzuki, S.Yamaji

Spreading of the Gamow-Teller Resonance in 90Nb and 208Bi

NUCLEAR STRUCTURE 90Nb, 208Bi; calculated Gamoow-Teller resonance strength functions; deduced stability at temperature < 6 MeV. Harmonic oscillator potential, M3Y interaction.

doi: 10.1103/PhysRevLett.79.1638
Citations: PlumX Metrics

1997YA01      Nucl.Phys. A612, 1 (1997)

S.Yamaji, F.A.Ivanyuk, H.Hofmann

Variation of Transport Coefficients for Average Fission Dynamics with Temperature and Shape

NUCLEAR STRUCTURE 224Th; calculated liquid drop energy surface, free energy, local stiffness vs model parameters. 224Th, 140Yb, 206Pb; calculated friction coefficient vs temperature; deduced average fission dynamics transport coefficients variation with temperature, shape. Linear response theory, locally harmonic approximation.

doi: 10.1016/S0375-9474(96)00275-8
Citations: PlumX Metrics

1996HO03      Nucl.Phys. A598, 187 (1996)

H.Hofmann, F.A.Ivanyuk, S.Yamaji

On the Nature of Nuclear Dissipation, as a Hallmark for Collective Dynamics at Finite Excitation

doi: 10.1016/0375-9474(95)00442-4
Citations: PlumX Metrics

1994YA16      Prog.Theor.Phys.(Kyoto) 92, 773 (1994)

S.Yamaji, A.S.Jensen, H.Hofmann

Isoscalar Vibrational States in Hot Nuclei

NUCLEAR STRUCTURE 208Pb; calculated collective response function for isoscalar modes. Self-consistent transport theory, hot nuclei.

doi: 10.1143/ptp/92.4.773
Citations: PlumX Metrics

1992HO07      Phys.Lett. 286B, 1 (1992)

H.Hofmann, S.Yamaji, A.S.Jensen

Strength Distribution of Isoscalar Vibrations Around Thermal Equilibrium

NUCLEAR STRUCTURE 208Pb; calculated isoscalar mode strength distribution near thermal equilibrum. Quasi-static picture, temperature dependent effective coupling constant.

doi: 10.1016/0370-2693(92)90149-X
Citations: PlumX Metrics

1992SO15      Prog.Theor.Phys.(Kyoto) 87, 599 (1992)

K.Soutome, S.Yamaji, M.Sano

Coulomb Dissociation of the Weakly-Bound Nucleus 11Li

NUCLEAR REACTIONS 9Be, C, 27Al, Cu, Pb(11Li, X), E=0.8 GeV/nucleon; calculated dissociation σ. Two-neutron removal, modified Glauber approximation.

doi: 10.1143/ptp/87.3.599
Citations: PlumX Metrics

1987YA14      Nucl.Phys. A475, 487 (1987)

S.Yamaji, H.Hofmann, R.Samhammer

Self-Consistent Transport Coefficients for Average Collective Motion at Moderately High Temperatures

NUCLEAR STRUCTURE 212Po; calculated liquid drop energy, inertia, friction, local stiffness coefficients. Linear response theory.

doi: 10.1016/0375-9474(87)90075-3
Citations: PlumX Metrics

1984YA08      Phys.Lett. 147B, 399 (1984)

S.Yamaji, M.Tohyama

Effects of Two-Particle - Two-Hole Excitations on the Mass Distributions in the 16O + 40Ca Reaction

NUCLEAR REACTIONS 40Ca(16O, X), E=157.3 MeV; calculated fragment yield vs mass, variances. TDHF, 2p-2h excitations.

doi: 10.1016/0370-2693(84)91390-X
Citations: PlumX Metrics

1983YA07      Z.Phys. A313, 161 (1983)

S.Yamaji, A.Iwamoto

Friction Coefficients for Deep Inelastic Heavy-Ion Collisions

NUCLEAR REACTIONS 196Pt(64Zn, 64Zn), E not given; calculated radial-radial friction coefficient vs relative distance, temperature. 197Au(40Ar, X), E=288, 340 MeV; 197Au(40Ar, X), E=279, 388 MeV; 232Th(40Ar, X), E=279, 388 MeV; calculated mass diffusion coefficient vs temperature, relative distance. Linear response theory.

doi: 10.1007/BF01417223
Citations: PlumX Metrics

1981IW03      Z.Phys. A302, 149 (1981)

A.Iwamoto, K.Harada, S.Yamaji, S.Yoshida

Microscopic Calculation of Friction Coefficients for use in Heavy-Ion Reaction

NUCLEAR REACTIONS 196Pt(40Ar, X), E not given; calculated friction coefficient. Deep inelastic collision, linear response theory, two-center shell model.

doi: 10.1007/BF01413045
Citations: PlumX Metrics

1981YA09      Phys.Lett. 106B, 433 (1981)

S.Yamaji, A.Iwamoto, K.Harada, S.Yoshida

Microscopic Calculation of the Mass Diffusion Coefficient using Linear Response Theory

NUCLEAR REACTIONS 27Al(20Ne, X), E=120 MeV; 197Au(63Cu, X), E=365, 443 MeV; 209Bi(136Xe, X), E=1130 MeV; 165Ho, 209Bi(84Kr, X), E=714 MeV; 58Ni(16O, X), E=92 MeV; 50Ti(32S, X), E=131, 166 MeV; 197Au, 109Ag(40Ar, X), E=288 MeV; 197Au(40Ar, X), E=340 MeV; 232Th(40Ar, X), E=279, 388 MeV; 197Au(86Kr, X), E=620 MeV; calculated mass diffusion coefficient. Linear response theory.

doi: 10.1016/0370-2693(81)90250-1
Citations: PlumX Metrics

1979AM01      Phys.Lett. 82B, 13 (1979)

H.Amakawa, S.Yamaji, A.Mori, K.Yazaki

Adiabatic Treatment of Elastic Deuteron-Nucleus Scattering

NUCLEAR REACTIONS 58Ni(d, d), E=21.6, 52, 80 MeV; calculated σ(θ). Three-body model with adiabatic approximation.

doi: 10.1016/0370-2693(79)90413-1
Citations: PlumX Metrics

1979SA10      Z.Phys. A290, 149 (1979)

K.Sato, S.Yamaji, K.Harada, S.Yoshida

A Numerical Analysis of the Heavy-Ion Reaction Based on the Linear Response Theory

NUCLEAR REACTIONS 28Si(20Ne, X), E=120 MeV; calculated σ(θ). Linear response theory with collective variables, deformation δ, relative distance R, two-dimensional coupled equations of motion.

doi: 10.1007/BF01408109
Citations: PlumX Metrics

1977YA06      J.Phys.(London) G3, 1283 (1977)

S.Yamaji, K.-H.Ziegenhain, H.J.Fink, W.Greiner, W.Scheid

The Mass Transfer in the Collision 238U-238U

NUCLEAR REACTIONS 238U(238U, X); calculated mass transfer.

doi: 10.1088/0305-4616/3/9/019
Citations: PlumX Metrics

1976IW02      Progr.Theor.Phys. 55, 115 (1976)

A.Iwamoto, S.Yamaji, S.Suekane, K.Harada

Potential Energy Surfaces for the Fission of the Actinide Nuclei

NUCLEAR STRUCTURE 232,236,240,244,248Th, 232,234,236,238,240,242,246,250U, 236,240,244,248,252Pu, 238,242,246,250,254Cm, 240,244,248,250,252,256Cf, 242,246,250,254,258Fm, 244,248,252,256,260No; calculated potential energy surfaces for fission.

doi: 10.1143/PTP.55.115
Citations: PlumX Metrics

1976YA04      Z.Phys. A278, 69 (1976)

S.Yamaji, W.Scheid, H.J.Fink, W.Greiner

Dynamical Calculation of the Mass Fragmentation in the Collision 238U-238U

NUCLEAR REACTIONS 238U(238U, X); calculated mass distributions.

doi: 10.1007/BF01547343
Citations: PlumX Metrics

1976YA12      J.Phys.(London) G2, L189 (1976)

S.Yamaji, W.Scheid, H.J.Fink, W.Greiner

On the Production of Superheavy Elements Due to Collective Mass Transfer in the Collision 238U-238U

NUCLEAR REACTIONS 238U(238U, X), E(cm) ≈ 820-860 MeV; calculated mass distributions.

doi: 10.1088/0305-4616/2/11/002
Citations: PlumX Metrics

1974IW01      Progr.Theor.Phys. 51, 1617 (1974)

A.Iwamoto, S.Suekane, S.Yamaji, K.Harada

Asymmetric Fission of 236U

RADIOACTIVITY, Fission 236U(SF); calculated total potential energy surface for asymmetric fission.

doi: 10.1143/PTP.51.1617
Citations: PlumX Metrics

1974YA10      J.Phys.Soc.Jap. 37, 1191 (1974)

S.Yamaji, T.Fujisawa, H.Kamitsubo, K.Matsuda, S.Motonaga, F.Yoshida, H.Sakaguchi, K.Masui

The Multi-Step Process in the 12C(3He, α)11C Reaction

NUCLEAR REACTIONS 12C(3He, α), E=24.0, 29.2, 34.7, 39.6 MeV; measured σ(E, Eα, θ). 11C levels deduced β.

doi: 10.1143/JPSJ.37.1191
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2319.

1973FU03      J.Phys.Soc.Jap. 34, 5 (1973)

T.Fujisawa, S.Yamaji, K.Matsuda, S.Motonaga, F.Yoshida, H.Sakaguchi, K.Masui

The Elastic and Inelastic Scatterings of 3He from 12C at 24.0, 29.2, 34.7 and 39.6 MeV

NUCLEAR REACTIONS 12C(3He, 3He), (3He, 3He'), E=24.0, 29.2, 34.7, 39.6 MeV; measured σ(E(3He'), θ). Deduced optical model parameters. 12C deduced levels, β.

doi: 10.1143/JPSJ.34.5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1536.

1973LI15      Nucl.Phys. A209, 135 (1973)

C.L.Lin, S.Yamaji, H.Yoshida

Finite-Range Calculation of the Two-Nucleon Transfer Reaction

NUCLEAR REACTIONS 12C(3He, p), E=25.3, 25.4 MeV; measured nothing, calculated σ(θ), form factor.

doi: 10.1016/0375-9474(73)90057-2
Citations: PlumX Metrics

1973TA06      J.Phys.Soc.Jap. 34, 1115 (1973)

S.Takeda, S.Yamaji, K.Matsuda, I.Kohno, N.Nakanishi, Y.Awaya, S.Kusuno

100Mo(t, p)102Mo Reaction at 15.8 MeV

NUCLEAR REACTIONS 98,100Mo(t, p), E=15.76 MeV; measured σ(Ep, θ). Deduced L. 100,102Mo deduced levels, J, π.

doi: 10.1143/JPSJ.34.1115
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE0032.

1973YA03      J.Phys.Soc.Jap. 34, 298 (1973)


The Coupled-Channel Born-Approximation Calculation of the Reaction 100Mo(t, p)102Mo

NUCLEAR REACTIONS 100Mo(t, p); measured nothing, analyzed σ(Ep) data.

doi: 10.1143/JPSJ.34.298
Citations: PlumX Metrics

1972AW03      J.Phys.Soc.Jap. 33, 881 (1972)

Y.Awaya, K.Matsuda, T.Wada, N.Nakanishi, S.Takeda, S.Yamaji

Inelastic Scattering of Protons from 100Mo and 98Mo

NUCLEAR REACTIONS 98,100Mo(p, p), (p, p'), E=14.7 MeV; measured σ(θ); deduced optical model parameters. 98,100Mo deduced levels, L, J, π, β.

doi: 10.1143/JPSJ.33.881
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1407.

1972KA14      Phys.Lett. 39B, 327 (1972)

T.Kammuri, S.Kusuno, S.Yamaji

The Use of the Angular Momentum Projection Technique in Two-Nucleon Transfer Reactions on Deformed Nuclei

NUCLEAR REACTIONS 154Sm(p, t), E=52 MeV; calculated σ, spectroscopic amplitude. Angular momentum projection.

doi: 10.1016/0370-2693(72)90129-3
Citations: PlumX Metrics

1971YA14      Sci.Pap.Inst.Phys.Chem.Res. 65, 79 (1971)


A Manual of the Code for Computation of the Form Factor of Two-Nucleon Transfer Reaction

1970YA11      Progr.Theoret.Phys. 44, 125 (1970)

S.Yamaji, S.Yoshida

Calculation of the Heavy Particle Stripping Process in the Reaction 11B(d, n)12C

NUCLEAR REACTIONS 11B(d, n), E=65 MeV; calculated σ(θ). Microscopic DWBA.

doi: 10.1143/PTP.44.125
Citations: PlumX Metrics

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