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NSR database version of April 26, 2024.

Search: Author = F.Sakata

Found 24 matches.

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2014WE11      Phys.Rev. C 90, 054613 (2014)

K.Wen, F.Sakata, Z.-X.Li, X.-Z.Wu, Y.-X.Zhang, S.-G.Zhou

Energy dependence of the nucleus-nucleus potential and the friction parameter in fusion reactions

doi: 10.1103/PhysRevC.90.054613
Citations: PlumX Metrics


2013WE07      Phys.Rev.Lett. 111, 012501 (2013)

K.Wen, F.Sakata, Z.-X.Li, X.-Z.Wu, Y.-X.Zhang, S.-G.Zhou

Non-Gaussian Fluctuations and Non-Markovian Effects in the Nuclear Fusion Process: Langevin Dynamics Emerging from Quantum Molecular Dynamics Simulations

doi: 10.1103/PhysRevLett.111.012501
Citations: PlumX Metrics


2006GU16      Int.J.Mod.Phys. E15, 1141 (2006)

L.Guo, F.Sakata, E.-G.Zhao, J.A.Maruhn

To what extent does the self-consistent mean-field exist?

doi: 10.1142/S0218301306004739
Citations: PlumX Metrics


2005GU04      Phys.Rev. C 71, 024315 (2005)

L.Guo, F.Sakata, E.-g.Zhao

Applicability of self-consistent mean-field theory

NUCLEAR STRUCTURE 66Se; calculated binding energy, deformation, related features. Analytic condition for applicability of self-consistent mean-field theory derived.

doi: 10.1103/PhysRevC.71.024315
Citations: PlumX Metrics


2005GU14      Nucl.Phys. A753, 136 (2005)

L.Guo, J.Meng, E.-G.Zhao, F.Sakata

Rotational damping in a multi-j shell particles-rotor model

doi: 10.1016/j.nuclphysa.2005.02.106
Citations: PlumX Metrics


2004GU13      Nucl.Phys. A740, 59 (2004)

L.Guo, F.Sakata, E.-G.Zhao

Characteristic feature of self-consistent mean-field in level crossing region

NUCLEAR STRUCTURE 70,72,74,76Ge; calculated potential energy surfaces, binding energies, deformation parameters, level energies. Constrained Hartree-Fock-Bogoliubov approach, adiabatic assumption.

doi: 10.1016/j.nuclphysa.2004.04.117
Citations: PlumX Metrics


2003FU16      Prog.Theor.Phys.(Kyoto) 110, 499 (2003)

S.Fujiwara, F.Sakata

Correlation Analysis of Quantum Fluctuations and Repulsion Effects of Classical dynamics in SU(3) model

doi: 10.1143/PTP.110.499
Citations: PlumX Metrics


2003SU01      Eur.Phys.J. A 16, 409 (2003)

M.Sugawara, Y.Toh, T.Czosnyka, M.Oshima, T.Hayakawa, H.Kusakari, Y.Hatsukawa, J.Katakura, N.Shinohara, M.Matsuda, T.Morikawa, A.Seki, F.Sakata

Multiple Coulomb excitation of a 70Ge beam and the interpretation of the 0+2 state as a deformed intruder

NUCLEAR REACTIONS Pb(70Ge, 70Ge'), E=300 MeV; measured Eγ, Iγ following projectile Coulomb excitation. 70Ge deduced transition matrix elements, level configurations. Comparison with model predictions.

doi: 10.1140/epja/i2002-10110-1
Citations: PlumX Metrics


2001SA45      Prog.Theor.Phys.(Kyoto), Suppl. 141, 1 (2001)

F.Sakata, T.Marumori, Y.Hashimoto, S.-W.Yan

Nonlinear Dynamics of Nuclear Collective Motion

doi: 10.1143/PTPS.141.1
Citations: PlumX Metrics


1998NG03      Phys.Rev. C57, 3032 (1998)

D.D.Nguyen, F.Sakata

Relation between Damping of the Hot Giant Dipole Resonance and the Complex Admittance of an Irreversible Process

NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR width vs temperature, related features; deduced coupling to pp, hh configurations.

doi: 10.1103/PhysRevC.57.3032
Citations: PlumX Metrics


1998TA22      Phys.Rev. C58, 2765 (1998)

T.Tanaka, K.Iwasawa, F.Sakata

Backbending Phenomenon in 48Cr

NUCLEAR STRUCTURE 48Cr; calculated rotational bands energies, single-particle Routhians; deduced new backbending mechanism. Self-consistent cranked HFB calculations.

doi: 10.1103/PhysRevC.58.2765
Citations: PlumX Metrics


1998TS16      Prog.Theor.Phys.(Kyoto) 100, 1203 (1998)

H.Tsukuma, Y.Hashimoto, F.Sakata, K.Iwasawa

Bifurcation Structure of Eigenstates and Periodic Trajectories in TDHF Phase Space - Weak Nonlinearity Case in SU(3) Model -

doi: 10.1143/PTP.100.1203
Citations: PlumX Metrics


1997NG01      Phys.Rev. C55, 2872 (1997)

D.D.Nguyen, F.Sakata

Thermal Damping Width of the Giant Dipole Resonance in Hot Nuclei

NUCLEAR STRUCTURE A=112; calculated thermal damping width of GDR in hot nuclei; deduced thermodynamical effects of particle-particle, hole-hole configurations. Finite temperature RPA.

doi: 10.1103/PhysRevC.55.2872
Citations: PlumX Metrics


1997TA11      Phys.Rev. C56, 180 (1997)

T.Tanaka, F.Sakata, T.Marumori, K.Iwasawa

Band Termination of Collective Rotation: Dynamical mechanism of occurrence

NUCLEAR STRUCTURE 16O, 24Mg; calculated collective states rotational energy, density distributions vs spin, binding energies; deduced band termination related features. Time-dependent HF, self-consistent collective coordinate method.

doi: 10.1103/PhysRevC.56.180
Citations: PlumX Metrics


1996SA26      Phys.Rep. 264, 339 (1996)

F.Sakata, K.Iwasawa, T.Marumori, J.Terasaki

Nonlinear Dynamics and Nuclear Collective Motion

NUCLEAR STRUCTURE 186,196,202Pb; analyzed adiabatic, diabatic potential results. 82Sr; analyzed cranked HF solutions. TDHF approach complex structure discussed.

doi: 10.1016/0370-1573(95)00047-X
Citations: PlumX Metrics


1996WU03      Phys.Rev. C53, 1233 (1996)

X.Wu, F.Sakata, Y.Zhuo, Z.Li, D.D.Nguyen

Dynamic Realization of Statistical State in Finite Systems

doi: 10.1103/PhysRevC.53.1233
Citations: PlumX Metrics


1995MA87      Prog.Theor.Phys.(Kyoto) 93, 335 (1995)

T.Marumori, F.Sakata, T.Une, T.Tanaka, A.Onoda

A Possible Microscopic Description of Nuclear Collective Rotation in Band-Crossing Region - Occurrence Mechanism of s-Band -

doi: 10.1143/PTP.93.335
Citations: PlumX Metrics


1995TE02      Phys.Lett. 348B, 320 (1995)

J.Terasaki, F.Sakata, K.Iwasawa

An Approximate Fixed-Configuration Method for Collective Rotational Bands in the Hartree-Fock-Bogoliubov Theory

NUCLEAR STRUCTURE 164Er; calculated levels, ground-, S-band energy vs angular momentum. Hartree-Fock-Bogoliubov theory.

doi: 10.1016/0370-2693(95)00165-H
Citations: PlumX Metrics


1994IW03      Phys.Lett. 339B, 1 (1994)

K.Iwasawa, F.Sakata, W.Nazarewicz, T.Marumori, J.Terasaki

Configuration-Constrained Hartree-Fock Method -An Illustrative Example

doi: 10.1016/0370-2693(94)91123-1
Citations: PlumX Metrics


1994IW05      Prog.Theor.Phys.(Kyoto) 92, 1119 (1994)

K.Iwasawa, F.Sakata, Y.Hashimoto, J.Terasaki

New Algorithm for Hartree-Fock Variational Equation

NUCLEAR STRUCTURE 82Sr; calculated single proton level energies. Self-consistent Hartree-Fock, new algorithm.

doi: 10.1143/ptp/92.6.1119
Citations: PlumX Metrics


1994SA22      Phys.Rev. C50, 138 (1994)

F.Sakata, T.Kubo, T.Marumori, K.Iwasawa, Y.Hashimoto

Nonlinear Resonance in the Time-Dependent Hartree-Fock Manifold

doi: 10.1103/PhysRevC.50.138
Citations: PlumX Metrics


1991TE05      Prog.Theor.Phys.(Kyoto) 85, 1235 (1991)

J.Terasaki, T.Marumori, F.Sakata

Microscopic Description of Nuclear Collective Rotation by Means of Self-Consistent Collective Coordinate Method - Occurrence Mechanism of Collective Rotation -

NUCLEAR STRUCTURE 160,162,164,166,168Er; calculated quasiparticle states, rotational band Nilsson orbits components. Nuclear collective rotation, microscopic approach, self-consistent collective coordinate method.

doi: 10.1143/PTP.85.1235
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
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