NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = K.Ikeda Found 164 matches. Showing 1 to 100. [Next]2020SA51 Sci. Rep. 10, 10674 (2020) S.Sasaki, T.Miura, K.Ikeda, M.Sakai, T.Sekikawa, M.Saito, T.Yuge, Y.Hirayama 1/f2 spectra of decoherence noise on 75As nuclear spins in bulk GaAs NUCLEAR MOMENTS 75As; measured frequencies; deduced spectra of decoherence noise on 75As nuclear spins in GaAs substrate, the decoherence noise spectrum from a multiple spin-echo decay, nuclear spins exhibit 1/f2 dependences over two orders of magnitude in all the substrates of un-doped, Cr-doped semi-insulating and Si-doped metallic GaAs at 297 K.
doi: 10.1038/s41598-020-67636-9
2019MY01 Phys.Rev. C 99, 024312 (2019) T.Myo, H.Takemoto, M.Lyu, N.Wan, C.Xu, H.Toki, H.Horiuchi, T.Yamada, K.Ikeda Variational calculation of nuclear matter in a finite particle number approach using the unitary correlation operator and high-momentum pair methods NUCLEAR STRUCTURE A=28, 76, 108, 132, 228, 324, 0-1500; N=14, 38, 54, 66, 114, 162, 0-800; calculated numbers of 2p2h configurations, total, kinetic, and potential energy per particle in symmetric nuclear matter and neutron matter using the unitary correlation operator method for central correlations, and two-particle two-hole (2p2h) excitations involving a large relative and high-momentum pair (UCOM+HM). Comparison with Brueckner-Hartree-Fock and auxiliary field diffusion Monte Carlo calculations.
doi: 10.1103/PhysRevC.99.024312
2019YA19 Prog.Theor.Exp.Phys. 2019, 113D03 (2019) T.Yamada, T.Myo, H.Toki, H.Horiuchi, K.Ikeda A nuclear matter calculation with the tensor-optimized Fermi sphere method with central interaction
doi: 10.1093/ptep/ptz117
2019ZH14 Phys.Rev. C 99, 034311 (2019) Q.Zhao, M.Lyu, Z.Ren, T.Myo, H.Toki, K.Ikeda, H.Horiuchi, M.Isaka, T.Yamada Contact representation of short-range correlation in light nuclei studied by the high-momentum antisymmetrized molecular dynamics NUCLEAR STRUCTURE 3H; calculated total energy and Hamiltonian components of the total energy using high-momentum antisymmetrized molecular dynamics (HMAMD) with AV4' central potential; deduced a contact representation of high momentum components of short-range correlation between nucleons. Comparison with authors' previous theoretical approaches.
doi: 10.1103/PhysRevC.99.034311
2018LY08 Phys.Rev. C 98, 064002 (2018) M.Lyu, T.Myo, M.Isaka, H.Toki, K.Ikeda, H.Horiuchi, T.Suhara, T.Yamada Tensor-optimized high-momentum antisymmetrized molecular dynamics with a bare interaction, and its application to the 4He nucleus NUCLEAR STRUCTURE 3H, 4He; calculated nucleon-nucleon correlations, total energy, Hamiltonian components, rms radius of 4He, and energy convergence of 3H, and 4He using tensor-optimized high-momentum antisymmetrized molecular dynamics (TO-HMAMD) framework. Comparison with other AMD-based theoretical calculations.
doi: 10.1103/PhysRevC.98.064002
2017FU10 Phys.Lett. B 773, 336 (2017) Y.Funaki, M.Isaka, E.Hiyama, T.Yamada, K.Ikeda Multi-cluster dynamics in 13ΛC and analogy to clustering in 12C NUCLEAR STRUCTURE 12,13C; calculated hypernuclei level energies, J, π, rms radii, parameters. Comparison with available data.
doi: 10.1016/j.physletb.2017.08.048
2017MY01 Phys.Rev. C 95, 044314 (2017) T.Myo, H.Toki, K.Ikeda, H.Horiuchi, T.Suhara Successive variational method of the tensor-optimized antisymmetrized molecular dynamics for central interaction in finite nuclei NUCLEAR STRUCTURE 3H, 4He; calculated energy surfaces and radii as function of range parameter, energies of 1/2+ g.s. in 3H and 0+ g.s. in 4He. New variational theory, tensor optimized antisymmetrized molecular dynamics (TOAMD), to describe nuclei from the nucleon-nucleon (NN) interaction, and nuclear clustering. Comparison of results with those from the unitary correlation operator method (UCOM).
doi: 10.1103/PhysRevC.95.044314
2017MY02 Prog.Theor.Exp.Phys. 2017, 073D01 (2017) T.Myo, H.Toki, K.Ikeda, H.Horiuchi, T.Suhara New successive variational method of tensor-optimized antisymmetrized molecular dynamics for nuclear many-body systems NUCLEAR STRUCTURE 3H, 4He; calculated total energy and the Hamiltonian components, short-range correlation and tensor functions, energy surface.
doi: 10.1093/ptep/ptx089
2017MY03 Phys.Rev. C 96, 034309 (2017) T.Myo, H.Toki, K.Ikeda, H.Horiuchi, T.Suhara Power series expansion method in tensor-optimized antisymmetrized molecular dynamics beyond the Jastrow correlation method NUCLEAR STRUCTURE 3H, 4He; calculated energies of 1/2+ state in 3H and 0+ in 4He using MT-V and AV6 potentials, Hamiltonian components using AV6 potential. New variational method for the tensor optimized antisymmetrized molecular dynamics (TOAMD), introducing correlation functions for the tensor force and short-range repulsion in strong interactions. Comparison with other theoretical approaches.
doi: 10.1103/PhysRevC.96.034309
2015MY01 Prog.Theor.Exp.Phys. 2015, 063D03 (2015) T.Myo, A.Umeya, H.Toki, K.Ikeda Structures in 9, 10Be and 10B studied with the tensor-optimized shell model NUCLEAR STRUCTURE 8,9,10Be, 10B; calculated excitation energies, J, π, rms radii, nucleon occupation numbers. Comparison with experimental data.
doi: 10.1093/ptep/ptv077
2015MY02 Prog.Theor.Exp.Phys. 2015, 073D02 (2015) T.Myo, H.Toki, K.Ikeda, H.Horiuchi, T.Suhara Tensor-optimized antisymmetrized molecular dynamics in nuclear physics
doi: 10.1093/ptep/ptv087
2014FU10 Prog.Theor.Exp.Phys. 2014, 113D01 (2014) Ya.Funaki, T.Yamada, E.Hiyama, B.Zhou, K.Ikeda Container structure of alpha-alpha-Lambda clusters in 9-Lambda-Berylium NUCLEAR STRUCTURE 9Be; calculated cluster hypernuclei structures, energy levels, J, π. Comparison with available data.
doi: 10.1093/ptep/ptu143
2014IT02 Rep.Prog.Phys. 77, 096301 (2014) Unified studies of chemical bonding structures and resonant scattering in light neutron-excess systems, 10, 12Be NUCLEAR STRUCTURE 8,9,10,11,12Be; calculated energy levels of single-particle states, covalent and ionic configurations, J, π in 10,12Be.
doi: 10.1088/0034-4885/77/9/096301
2014MY02 Prog.Theor.Exp.Phys. 2014, 033D01 (2014) T.Myo, A.Umeya, K.Horii, H.Toki, K.Ikeda Shell and alpha cluster structures in 8Be with tensor-optimized shell model NUCLEAR STRUCTURE 8Be; calculated occupation numbers, J, π, energy levels. Tensor-optimized shell model (TOSM).
doi: 10.1093/ptep/ptu012
2013FU11 Nucl.Phys. A914, 194c (2013) Y.Funaki, T.Yamada, E.Hiyama, K.Ikeda Alpha-particle condensation in light hypernuclei NUCLEAR STRUCTURE 12C, 13C. 13C hypernucleus calculated α-particle occupation probability for specified hypernucleus single-α-orbits vs radius using α-condensate-type microscopic model.
doi: 10.1016/j.nuclphysa.2013.05.012
2013KI01 Phys.Rev. C 87, 011301 (2013) M.Kimura, Y.Taniguchi, Y.Kanada-Enyo, H.Horiuchi, K.Ikeda Prolate, oblate, and triaxial shape coexistence, and the lost magicity of N=28 in 43S NUCLEAR STRUCTURE 43S; calculated levels, J, π, deformation parameters, B(E2), B(M1), neutron single-particle energies, magnetic-dipole moment, electric quadrupole moment, negative-parity energy surface contours in β-γ plane using triaxial and axial generator coordinate methods (GCM). 47Ca; calculated levels, J, π, Antisymmetrized molecular dynamics (AMD). Coexistence of prolate-deformed, triaxially deformed, and oblate-deformed states, quenching of N=28 shell gap. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.011301
2013KI05 Phys.Rev. C 87, 034606 (2013) Y.Kikuchi, T.Myo, K.Kato, K.Ikeda Coulomb breakup reactions of 11Li in the coupled-channel 9Li+n+n model NUCLEAR REACTIONS Pb(11Li, X), E=70 MeV/nucleon; calculated breakup cross section using coupled channel three-body (9Li+n+n) Coulomb breakup model of 11Li, a two-neutron halo nucleus. Complex-scaled solutions of the Lippmann-Schwinger equation (CSLS). Comparison with experimental data and previous studies. Mixing of s state in the halo ground state of 11Li.
doi: 10.1103/PhysRevC.87.034606
2013ON02 Phys.Lett. B 725, 277 (2013) H.J.Ong, I.Tanihata, A.Tamii, T.Myo, K.Ogata, M.Fukuda, K.Hirota, K.Ikeda, D.Ishikawa, T.Kawabata, H.Matsubara, K.Matsuta, M.Mihara, T.Naito, D.Nishimura, Y.Ogawa, H.Okamura, A.Ozawa, D.Y.Pang, H.Sakaguchi, K.Sekiguchi, T.Suzuki, M.Taniguchi, M.Takashina, H.Toki, Y.Yasuda, M.Yosoi, J.Zenihiro Probing effect of tensor interactions in 16O via (p, d) reaction NUCLEAR REACTIONS 16O(p, d), E=198, 295, 392 MeV; measured reaction products; deduced σ(θ), tensor interaction in one-nucleon transfer reactions.
doi: 10.1016/j.physletb.2013.07.038
2013UM01 Few-Body Systems 54, 99 (2013) A.Umeya, T.Myo, E.Hiyama, H.Toki, K.Ikeda s-Shell Λ-Hypernuclei Taking into Account ΛN - ΛN Coupling Explicitly with TOSM NUCLEAR STRUCTURE 4H, 5He; calculated hypernuclei energy levels, J, π, Λ separation energies. Comparison with available data.
doi: 10.1007/s00601-012-0336-z
2012HO13 Prog.Theor.Phys.(Kyoto) 127, 1019 (2012) K.Horii, H.Toki, T.Myo, K.Ikeda Tensor Optimized Few-Body Model for s-Shell Nuclei NUCLEAR STRUCTURE 2,3H, 4He; calculated correlation and wave functions; deduced deuteron-like configurations.
doi: 10.1143/PTP.127.1019
2012IT01 Phys.Rev. C 85, 014302 (2012) Cluster correlations for low-lying intruder states of 12Be NUCLEAR STRUCTURE 12Be; calculated lowest two molecular orbit configurations, energy surfaces for 0+ states, yrast and first excited rotational bands. Generalized two-center cluster model.
doi: 10.1103/PhysRevC.85.014302
2012MA50 Nucl.Phys. A895, 1 (2012) Expansion of the 16O-core in neutron drip-line nuclei: 23O and 24O NUCLEAR STRUCTURE 16,17,18,19,20,22,23,24,25,26O; calculated neutron binding energy, Q, rms nuclear radii, first excited state energy, nuclear core, matter density distribution using m-scheme of extended COSM (cluster-orbitting shell model) with various parameters, rms radii also with coupled-channel model. Compared with available data.
doi: 10.1016/j.nuclphysa.2012.09.004
2012MY03 Phys.Rev. C 86, 024318 (2012) T.Myo, A.Umeya, H.Toki, K.Ikeda Tensor-optimized shell model for the Li isotopes with a bare nucleon-nucleon interaction NUCLEAR STRUCTURE 4,5,6,7,8He, 5,6,7,8,9Li; calculated levels, J, π, matter radius, energy components, configurations, occupation numbers. Tensor-optimized shell-model using AV8' interaction and unitary correlation operator method (TOSM+UCOM). The jj coupling character in the ground states of 7,8,9Li. Comparison with experimental data.
doi: 10.1103/PhysRevC.86.024318
2012YA02 Phys.Rev. C 85, 034315 (2012) T.Yamada, Y.Funaki, T.Myo, H.Horiuchi, K.Ikeda, G.Ropke, P.Schuck, A.Tohsaki Isoscalar monopole excitations in 16O: α-cluster states at low energy and mean-field-type states at higher energy NUCLEAR STRUCTURE 16O; calculated energies of 0+ levels, rms charge radii, E0 transition matrix elements, particle decay widths, spectroscopic factors, isoscalar monopole strength functions using four α cluster model and α+12C orthogonality condition model (OCM) model. Discussed dual nature of 16O ground state. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.034315
2011KI11 Int.J.Mod.Phys. E20, 843 (2011) Y.Kikuchi, K.Kato, T.Myo, M.Takashina, K.Ikeda Two-neutron correlations in halo nuclei via Coulomb breakup reactions
doi: 10.1142/S0218301311018812
2011MA87 J.Phys.:Conf.Ser. 312, 092038 (2011) Properties of drip-line nuclei with an m-scheme cluster-orbital shell model approach NUCLEAR STRUCTURE 18,19,20,21,22,23,24,25,26O; calculated rms radius, mass excess using m-scheme of COSM (cluster-orbital shell model). Compared with available data.
doi: 10.1088/1742-6596/312/9/092038
2011MY02 Phys.Rev. C 84, 034315 (2011) T.Myo, A.Umeya, H.Toki, K.Ikeda Role of the tensor interaction in He isotopes with a tensor-optimized shell model NUCLEAR STRUCTURE 4,5,6,7,8He; calculated levels, J, π, configurations, matter radii, kinetic, central, tensor, and LS energy components in the configurations. Tensor-optimized shell model (TOSM) with AV8' interaction, unitary correlation operator method (UCOM). Comparison with experimental data.
doi: 10.1103/PhysRevC.84.034315
2010KI06 Phys.Rev. C 81, 044308 (2010) Y.Kikuchi, K.Kato, T.Myo, M.Takashina, K.Ikeda Two-neutron correlations in 6He in a Coulomb breakup reaction NUCLEAR STRUCTURE 6He; calculated two-neutron density distribution, coulomb breakup cross-section of halo nucleus via α+n+n channel, E1 strength distributions, invariant mass spectra using Complex Scaling Lippmann-Schwinger method. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.044308
2010TA11 Phys.Rev. C 82, 011302 (2010) Y.Taniguchi, Y.Kanada-Enyo, M.Kimura, K.Ikeda, H.Horiuchi, E.Ideguchi Triaxial superdeformation in 40Ar NUCLEAR STRUCTURE 40Ar; calculated levels, J, π, single-particle energies, triaxial superdeformed band, B(E2) using deformed-basis antisymmetrized molecular dynamics. Comparison with experimental data.
doi: 10.1103/PhysRevC.82.011302
2010TO13 Int.J.Mod.Phys. E19, 2531 (2010) Tensor optimized shell model and hypernuclei NUCLEAR STRUCTURE 4He; calculated hypernuclear energy components. Tensor optimized shell model (TOSM).
doi: 10.1142/S0218301310017046
2009MA76 Eur.Phys.J. A 42, 535 (2009) Study of neutron-rich nuclei with an m -scheme cluster-orbital shell model approach NUCLEAR STRUCTURE 16,17,18,19,20,21,22,23,24,25,26O; calculated single-neutron separation energies, radii using cluster-orbital shell model. Comparison with data.
doi: 10.1140/epja/i2009-10839-9
2009MY01 Prog.Theor.Phys.(Kyoto) 121, 511 (2009) Tensor-Optimized Shell Model with Bare Nucleon-Nucleon Interaction for 4He
doi: 10.1143/PTP.121.511
2009TO07 Int.J.Mod.Phys. E18, 2040 (2009) Tensor optimized shell model and the role of pion in finite nuclei NUCLEAR STRUCTURE 4He; calculated 4He wave functions, nuclear ground state.
doi: 10.1142/S0218301309014251
2008IT03 Phys.Rev.Lett. 100, 182502 (2008) M.Ito, N.Itagaki, H.Sakurai, K.Ikeda Coexistence of Covalent Superdeformation and Molecular Resonances in an Unbound Region of 12Be
doi: 10.1103/PhysRevLett.100.182502
2008KI22 Int.J.Mod.Phys. E17, 2368 (2008) Y.Kikuchi, K.Kato, T.Myo, M.Takashina, K.Ikeda Analysis on two-neutron correlation through Dalitz plot of Coulomb breakup reaction for 6He NUCLEAR STRUCTURE 6He; calculated the energy and Dalitz distributions of E1 transition strength; deduced dominance of sequential decay process. Lippmann-Schwinger equation.
doi: 10.1142/S021830130801163X
2008MY02 Prog.Theor.Phys.(Kyoto) 119, 561 (2008) T.Myo, Y.Kikuchi, K.Kato, H.Toki, K.Ikeda Systematic Study of 9, 10, 11Li with the Tensor and Pairing Correlations
doi: 10.1143/PTP.119.561
2007MA17 Phys.Rev. C 75, 034316 (2007) Comparison between the Gamow shell model and the cluster-orbital shell model for weakly bound systems NUCLEAR STRUCTURE 18,19,20O; calculated levels, J, π, configurations. 5,6,7,8He; calculated ground-state energies. 6,8He; calculated radii. Gamow and cluster-orbital shell models.
doi: 10.1103/PhysRevC.75.034316
2007MY01 Prog.Theor.Phys.(Kyoto) 117, 257 (2007) T.Myo, S.Sugimoto, K.Kato, H.Toki, K.Ikeda Tensor Correlation in 4He with the Tensor-Optimized Shell Model NUCLEAR STRUCTURE 4He; calculated binding energy, radius, wave functions, role of tensor correlation. Tensor-optimized shell model.
doi: 10.1143/PTP.117.257
2007MY03 Nucl.Phys. A790, 311c (2007) T.Myo, K.Kato, H.Toki, K.Ikeda Properties of the tensor correlation in neutron halo nuclei NUCLEAR STRUCTURE 9,11Li; calculated binding energy, matter radius, configurations, role of pairing and Pauli blocking. Coupled 3-body calculations. Comparison with shell model calculations.
doi: 10.1016/j.nuclphysa.2007.03.056
2007MY04 Phys.Rev. C 76, 024305 (2007) T.Myo, K.Kato, H.Toki, K.Ikeda Roles of tensor and pairing correlations on halo formation in 11Li NUCLEAR STRUCTURE 11Li; calculated coulomb breakup cross section.
doi: 10.1103/PhysRevC.76.024305
2007MY05 Phys.Rev. C 76, 054309 (2007) Resonances of 7He using the complex scaling method NUCLEAR STRUCTURE 5,6,7He; calculated excitation energies, J, π, spectroscopic factors using complex scaling model.
doi: 10.1103/PhysRevC.76.054309
2007SU01 Phys.Rev. C 75, 014317 (2007) Study of the effect of the tensor correlation in oxygen isotopes with the charge- and parity-projected Hartree-Fock method NUCLEAR STRUCTURE 14,16,22,24,28O; calculated binding energies, radii, form factors, role of tensor correlation. Mean-field framework.
doi: 10.1103/PhysRevC.75.014317
2007SU16 Nucl.Phys. A789, 155 (2007) Study of the effect of the tensor correlation on the alpha-alpha interaction in 8Be with the charge- and parity-projected Hartree-Fock method NUCLEAR STRUCTURE 8Be; calculated binding energy using the charge and parity projected HF method and the effect of the tensor correlation on the α-α interaction in 8Be using the α cluster model.
doi: 10.1016/j.nuclphysa.2007.04.004
2007SU24 Phys.Rev. C 76, 054310 (2007) Effect of the tensor force in the exchange channel on the spin-orbit splitting in 23F in the Hartree-Fock framework NUCLEAR STRUCTURE 15,16,17,22O, 23F; calculated kinetic and potential energies, charge and matter radii. 23F; calculated ls-splitting.
doi: 10.1103/PhysRevC.76.054310
2006AO02 Phys.Scr. T125, 100 (2006) S.Aoyama, T.Myo, K.Kato, K.Ikeda Coulomb breakup and pairing excitation of the two-neutron halo nucleus 11Li NUCLEAR STRUCTURE 11Li; calculated Coulomb breakup σ(E), pairing excitation, excited state J, π.
doi: 10.1088/0031-8949/2006/T125/023
2006DO12 Prog.Theor.Phys.(Kyoto) 115, 1069 (2006) A.Dote, Y.Kanada-En'yo, H.Horiuchi, Y.Akaishi, K.Ikeda Explicit Treatment of the Tensor Force with the Method of Antisymmetrized Molecular Dynamics NUCLEAR STRUCTURE 2,3H, 4He; calculated binding energies, radii, tensor force contribution. 4He; calculated single-particle energies. Antisymmetrized molecular dynamics.
doi: 10.1143/PTP.115.1069
2006IT02 Phys.Rev. C 73, 034310 (2006) N.Itagaki, H.Masui, M.Ito, S.Aoyama, K.Ikeda Simplified method to include the tensor contribution in α-cluster model NUCLEAR STRUCTURE 8Be, 12C; calculated 0+ α-cluster states energies, role of tensor interaction, spin-orbit contribution.
doi: 10.1103/PhysRevC.73.034310
2006MA17 Phys.Rev. C 73, 034318 (2006) Study of oxygen isotopes and N=8 isotones with an extended cluster-orbital shell model NUCLEAR STRUCTURE 16,17,18,19,20O, 17F, 18Ne, 20Mg; calculated radii, ground-state energies. Extended cluster-orbital shell model.
doi: 10.1103/PhysRevC.73.034318
2006OG02 Phys.Rev. C 73, 034301 (2006) Y.Ogawa, H.Toki, S.Tamenaga, S.Sugimoto, K.Ikeda Charge and parity projected relativistic mean field model with pion for finite nuclei NUCLEAR STRUCTURE 4He; calculated ground-state energy, matter density distribution, dependence on meson-nucleon potential. Charge and parity projected relativistic mean field model.
doi: 10.1103/PhysRevC.73.034301
2005KI14 Phys.Rev. C 72, 014606 (2005); Erratum Phys.Rev. C 72, 069901 (2005) T.Kin, F.Saiho, S.Hohara, K.Ikeda, K.Ichikawa, Y.Yamashita, M.Imamura, G.Wakabayashi, N.Ikeda, Y.Uozumi, M.Matoba, M.Nakano, N.Koori Proton production cross sections for reactions by 300- and 392-MeV protons on carbon, aluminum, and niobium NUCLEAR REACTIONS 12C, 27Al, 93Nb(p, p'X), E=300, 392 MeV; measured Ep, σ(E, θ). Comparison with intranuclear cascade and quantum molecular dynamics model predictions.
doi: 10.1103/PhysRevC.72.014606
2005MA98 Eur.Phys.J. A 25, Supplement 1, 505 (2005) H.Masui, T.Myo, K.Kato, K.Ikeda Study of drip-line nuclei with a core plus multi-valence nucleon model NUCLEAR STRUCTURE 15N, 16,17,18,19,20,21,22,23,24O, 17F, 18Ne, 19Na, 20Mg; calculated radii. Extended cluster-orbital shell model.
doi: 10.1140/epjad/i2005-06-135-8
2005MY01 Prog.Theor.Phys.(Kyoto) 113, 763 (2005) Tensor Correlation in 4He and Its Effect on the Doublet Splitting in 5He NUCLEAR STRUCTURE 4He; calculated tensor correlation. 5He; calculated doublet splitting, role of 4He tensor correlation.
doi: 10.1143/PTP.113.763
2005MY02 J.Phys.(London) G31, S1681 (2005) T.Myo, K.Kato, H.Toki, K.Ikeda Tensor correlation in He isotopes NUCLEAR STRUCTURE 4,5,6He; calculated levels, wave functions, role of tensor correlations.
doi: 10.1088/0954-3899/31/10/053
2004IK02 Nucl.Phys. A738, 73 (2004) New mean field theory with the parity and charge mixing for the pion in nuclei NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Ni, 80Zr, 100Sn, 164Pb; calculated pion energy per nucleon as a function of pion-nucleon coupling constant.
doi: 10.1016/j.nuclphysa.2004.04.014
2004IT04 Phys.Rev.Lett. 92, 142501 (2004) N.Itagaki, T.Otsuka, K.Ikeda, S.Okabe Equilateral-Triangular Shape in 14C NUCLEAR STRUCTURE 14C; calculated levels, deformation, molecular states features; deduced equilateral-triangular shape, rotational bands. Microscopic five-body model.
doi: 10.1103/PhysRevLett.92.142501
2004IT06 Phys.Lett. B 588, 43 (2004) Application of the generalized two-center cluster model to 10Be NUCLEAR STRUCTURE 10Be; calculated levels, J, π, molecular orbitals, cluster states. Generalized two-center cluster model.
doi: 10.1016/j.physletb.2004.01.090
2004IT08 Nucl.Phys. A738, 17 (2004) N.Itagaki, S.Aoyama, T.Otsuka, T.Yoshida, S.Okabe, K.Ikeda Exotic cluster structure in light neutron-rich nuclei NUCLEAR STRUCTURE 10,12Be, 21,22,23,24,25,26,27Ne; calculated binding energies, cluster features. Antisymmetrized molecular dynamics.
doi: 10.1016/j.nuclphysa.2004.04.006
2004IT13 Phys.Rev. C 70, 054307 (2004) N.Itagaki, S.Aoyama, S.Okabe, K.Ikeda Cluster-shell competition in light nuclei NUCLEAR STRUCTURE 8,10Be, 10B, 12C, 16O; calculated binding energies, contributions from cluster structure. 12C calculated transition probabilities. Antisymmetrized molecular dynamics, cluster-shell competition discussed.
doi: 10.1103/PhysRevC.70.054307
2004MI17 Nucl.Instrum.Methods Phys.Res. A523, 96 (2004) H.Miyahara, K.Katoh, N.Marnada, K.Ikeda, K.Fujiki, I.Nishinaka, K.Tsukada, Y.Nagame, M.Asai, S.-I.Ichikawa, H.Haba Emission probability measurement of principal γ-rays of 147Eu RADIOACTIVITY 147Eu(β+), (EC) [from 147Sm(p, n)]; measured Eγ, Iγ, βγ-coin; deduced γ-ray emission probabilities, electron capture branching ratio. 147Sm levels deduced feeding intensities.
doi: 10.1016/j.nima.2003.12.029
2004MI43 Nucl.Instrum.Methods Phys.Res. A533, 404 (2004) H.Miyahara, K.Katoh, K.Ikeda, K.Fujiki, I.Nishinaka, K.Tsukada, Y.Nagame, M.Asai, S.Ichikawa, H.Haba Gamma-ray emission probability measurement of 149Eu RADIOACTIVITY 149Eu(EC) [from 149Sm(p, n)]; measured Eγ, Iγ; deduced branching ratios, emission probabilities. 149Sm deduced transition intensities, internal conversion probabilities.
doi: 10.1016/j.nima.2004.06.171
2004MY01 Nucl.Phys. A738, 298 (2004) T.Myo, S.Aoyama, K.Kato, K.Ikeda Resonances and continuum states in the breakup of halo nuclei NUCLEAR STRUCTURE 11Li; calculated Coulomb breakup strengths, continuum states contributions. Complex scaling method.
doi: 10.1016/j.nuclphysa.2004.04.049
2004OG04 Prog.Theor.Phys.(Kyoto) 111, 75 (2004) Y.Ogawa, H.Toki, S.Tamenaga, H.Shen, A.Hosaka, S.Sugimoto, K.Ikeda Chiral Sigma Model with Pion Mean Field in Finite Nuclei NUCLEAR STRUCTURE 32S, 36Ar, 40Ca, 44Ti, 48Cr, 52Fe, 56Ni, 60Zn, 64Ge, 68Se; calculated single-particle level energies, pion mean-field features.
doi: 10.1143/PTP.111.75
2004SU16 Nucl.Phys. A738, 240 (2004) Charge- and parity-projected Hartree-Fock study with the tensor force of light nuclei NUCLEAR STRUCTURE 4He; calculated binding energy, radius, parity- and charge-mixing effects. Charge- and parity-projected Hartree-Fock approach.
doi: 10.1016/j.nuclphysa.2004.04.038
2004SU17 Nucl.Phys. A740, 77 (2004) Charge- and parity-projected Hartree-Fock method for the strong tensor correlation and its application to the alpha particle NUCLEAR STRUCTURE 4He; calculated ground and excited states energies, radii, related features. Charge- and parity-projected Hartree-Fock method, tensor force.
doi: 10.1016/j.nuclphysa.2004.05.009
2004TH11 Eur.Phys.J. A 22, 461 (2004) G.Thiamova, N.Itagaki, T.Otsuka, K.Ikeda Systematic study of structure of carbon isotopes with the antisymmetrized molecular dynamics plus generator coordinate method NUCLEAR STRUCTURE 12,14,16,18,20,22C; calculated binding energies, radii, excited states energies, B(E2), quadrupole moments. 13,15,17,19,21C; calculated binding energies, radii, levels J, π. Antisymmetrized molecular dynamics, comparisons with data.
doi: 10.1140/epja/i2004-10053-5
2004TO13 Nucl.Phys. A738, 87 (2004) H.Toki, Y.Ogawa, S.Tamenaga, S.Sugimoto, K.Ikeda Chiral Symmetry and Finite Pion Mean Field in Nuclei NUCLEAR STRUCTURE 32S, 36Ar, 40Ca, 44Ti, 48Cr, 52Fe, 56Ni, 60Zn, 64Ge, 68Se; calculated proton single-particle levels, binding energy per nucleon; deduced role of chiral symmetry. Chiral sigma model with finite pion mean field.
doi: 10.1016/j.nuclphysa.2004.04.016
2003IK03 Nucl.Phys. A722, 335c (2003) Beyond the core + n + n model for the neutron halo nucleus 11Li NUCLEAR STRUCTURE 11Li; calculated binding energy, matter radius, configurations, role of pairing and Pauli blocking.
doi: 10.1016/S0375-9474(03)01386-1
2003IT06 Nucl.Phys. A719, 205c (2003) N.Itagaki, K.Hagino, T.Otsuka, S.Okabe, K.Ikeda Importance of clustering in light neutron-rich nuclei NUCLEAR REACTIONS 9Be(γ, X), E ≈ 0.5-4.5 MeV; calculated photodisintegration σ. Molecular orbital model, comparison with data. NUCLEAR STRUCTURE 12C; calculated transitions B(E2). Cluster model.
doi: 10.1016/S0375-9474(03)00918-7
2003IT12 Acta Phys.Hung.N.S. 18, 173 (2003) N.Itagaki, T.Otsuka, S.Okabe, K.Ikeda Exotic Cluster Structure in Light Neutron-Rich Nuclei NUCLEAR STRUCTURE 14C; calculated levels, J, π, cluster configurations. Molecular orbit model.
doi: 10.1556/APH.18.2003.2-4.9
2003IT14 Mod.Phys.Lett. A 18, 178 (2003) New cluster model based on the Generator Coordinate Method NUCLEAR STRUCTURE 10Be; calculated potential energy surface for α-6He cluster configuration. Generator coordinate method.
doi: 10.1142/S021773230301020X
2003MA70 Nucl.Phys. A722, 469c (2003) H.Masui, T.Myo, K.Kato, K.Ikeda Coupled-channel study for O-isotopes with the core plus valence neutrons model NUCLEAR STRUCTURE 17,18O; calculated level energies, configurations. Core plus neutron model, complex scaling method, Jost function method.
doi: 10.1016/S0375-9474(03)01410-6
2003MB05 Mod.Phys.Lett. A 18, 186 (2003) H.Masui, T.Myo, K.Kato, K.Ikeda Coupled-channel study for O-isotopes with the core plus valence neutrons model NUCLEAR STRUCTURE 17,18O; calculated level energies, configurations. Coupled-channels and resonating group method approach.
doi: 10.1142/S0217732303010223
2003MY03 Phys.Lett. B 576, 281 (2003) T.Myo, S.Aoyama, K.Kato, K.Ikeda Three-body Coulomb breakup of 11Li in the complex scaling method NUCLEAR STRUCTURE 11Li; calculated Coulomb breakup strengths. Complex scaling method, comparison with data.
doi: 10.1016/j.physletb.2003.10.011
2003MY04 Nucl.Phys. A722, 449c (2003) T.Myo, S.Aoyama, K.Kato, K.Ikeda Resonances and continuums in the three-body breakup of halo nuclei NUCLEAR STRUCTURE 11Li; calculated excited states energies, dipole strength distribution, Coulomb breakup σ. Three-body model, complex scaling method.
doi: 10.1016/S0375-9474(03)01406-4
2003MY05 Mod.Phys.Lett. A 18, 166 (2003) T.Myo, K.Kato, S.Aoyama, K.Ikeda Resonances and continuums in the three-body breakup of halo nuclei with the complex scaling method NUCLEAR STRUCTURE 11Li; calculated excited states energies, dipole strength distribution, Coulomb breakup σ. Three-body model, complex scaling method.
doi: 10.1142/S021773230301017X
2003SU22 Nucl.Phys. A721, 669c (2003) Surface pion condensation in finite nuclei NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Ni, 80Zr, 100Sn, 164Pb; calculated pion mean field, pion energy per nucleon. Relativistic mean field approach.
doi: 10.1016/S0375-9474(03)01149-7
2003SU27 Nucl.Phys. A722, 360c (2003) S.Sugimoto, H.Toki, K.Ikeda, N.Minkov Relativistic mean field theory with the pion of finite nuclei NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Ni, 80Zr, 100Sn, 164Pb; calculated pion mean field, pion energy per nucleon. Relativistic mean field approach.
doi: 10.1016/S0375-9474(03)01390-3
2003TH06 Nucl.Phys. A719, 312c (2003) G.Thiamova, N.Itagaki, T.Otsuka, K.Ikeda Systematic analysis of neutron-rich carbon isotopes NUCLEAR STRUCTURE 12,14,16,18,20,22C; calculated ground and excited states energies, radii. 13,15,17,19,21C; calculated binding energies, ground state J, π. Comparisons with data.
doi: 10.1016/S0375-9474(03)00939-4
2003TO16 J.Korean Phys.Soc. 43, S6 (2003) Surface Pion Condensation of Finite Nuclei in Relativistic Mean Field Theory NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Ni, 80Zr, 100Sn, 164Pb; calculated pion mean-field potential energy. Relativistic mean field theory.
2003TO24 Eur.Phys.J. A 18, 363 (2003) Surface pion condensation in finite nuclei NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Ni, 80Zr, 100Sn, 164Pb; calculated pion mean-field potential energy. Relativistic mean field theory.
doi: 10.1140/epja/i2002-10238-x
2002AO02 Prog.Theor.Phys.(Kyoto) 107, 543 (2002) S.Aoyama, K.Kato, T.Myo, K.Ikeda The Binding Mechanism and a Low-Lying Resonance in 11Li NUCLEAR STRUCTURE 11Li; calculated level energies, configurations, resonance features.
doi: 10.1143/PTP.107.543
2002AO04 Prog.Theor.Phys.(Kyoto), Suppl. 146, 540 (2002) Three-Body Cluster Resonances in 11Li and 10He NUCLEAR STRUCTURE 11Li; calculated levels, J, π, configurations, resonance features. 10He; calculated possible ground-state configuration. Complex scaling method.
doi: 10.1143/PTPS.146.540
2002HI23 Prog.Theor.Phys.(Kyoto), Suppl. 146, 565 (2002) S.Hirose, N.Itagaki, T.Otsuka, S.Okabe, K.Ikeda The Exotic Clustering and Nucleon-Nucleon Correlations in Light Neutron-Rich Nuclei NUCLEAR STRUCTURE 10Be; calculated levels, J, π, B(E2). Cluster model.
doi: 10.1143/PTPS.146.565
2002IT02 Eur.Phys.J. A 13, 43 (2002) N.Itagaki, S.Okabe, K.Ikeda, I.Tanihata Molecular-Orbital Structure in Neutron-Rich Be and C Isotopes NUCLEAR STRUCTURE 10,12Be, 12,14,16C; analyzed cluster configurations. Molecular-orbit model.
doi: 10.1140/epja1339-07
2002IT03 Phys.Rev. C65, 044302 (2002) N.Itagaki, S.Hirose, T.Otsuka, S.Okabe, K.Ikeda Triaxial Deformation in 10Be NUCLEAR STRUCTURE 10Be; calculated rotational bands features, triaxial deformation, transitions B(E2). Molecular-orbit model.
doi: 10.1103/PhysRevC.65.044302
2002IT08 Prog.Theor.Phys.(Kyoto), Suppl. 146, 207 (2002) N.Itagaki, K.Ikeda, S.Okabe, T.Otsuka Exotic Cluster Shapes in Neutron-Rich Be and C Isotopes NUCLEAR STRUCTURE 12,14,16C; calculated level energies, cluster configurations.
doi: 10.1143/PTPS.146.207
2002KA28 J.Nucl.Sci.Technol.(Tokyo) 39, 329 (2002) K.Katoh, H.Miyahara, N.Marnada, N.Ueda, K.Ikeda, K.Fujiki, H.Haba, I.Nishinaka, K.Tsukada, Y.Nagame, M.Asai, S.-I.Ichikawa Production of 147Eu for Gamma-Ray Emission Probability Measurement NUCLEAR REACTIONS 147Sm(p, n), (p, 2n), E=6.7-18.0 MeV; measured production σ. Activation technique, comparison with model predictions.
doi: 10.1080/18811248.2002.9715197
2002KA76 Prog.Theor.Phys.(Kyoto), Suppl. 146, 179 (2002) K.Kato, T.Myo, S.Aoyama, K.Ikeda Beyond the Core+n+n Model Based on the Complex Scaling Method NUCLEAR STRUCTURE 6He, 10,11Li; calculated levels, J, π; deduced role of dynamical coupling. 11Li; calculated E1 strength distribution. Complex scaling method, comparison with data. NUCLEAR REACTIONS Pb(6He, 2nα), E=240 MeV/nucleon; calculated Coulomb dissociation σ. Complex scaling method, comparison with data.
2002MA18 Nucl.Instrum.Methods Phys.Res. A480, 591 (2002) N.Marnada, H.Miyahara, N.Ueda, K.Ikeda, N.Hayashi γ-Ray Emission Probabilities of 193Os RADIOACTIVITY 193Os(β-) [from 192Os(n, γ)]; measured Eγ, Iγ, βγ-coin; deduced β-branching ratios, γ-ray emission probabilities. 193Ir deduced transition intensities.
doi: 10.1016/S0168-9002(01)01107-X
2002MA77 Prog.Theor.Phys.(Kyoto), Suppl. 146, 589 (2002) H.Masui, S.Aoyama, T.Myo, K.Kato, K.Ikeda Study of the s-Wave Properties for 10Li through the Analysis of the Break-Up Reaction NUCLEAR STRUCTURE 10Li; analyzed break-up reaction data; deduced neutron-core potential features.
doi: 10.1143/PTPS.146.589
2002MY01 Prog.Theor.Phys.(Kyoto) 108, 133 (2002) T.Myo, S.Aoyama, K.Kato, K.Ikeda Extended 9Li+n+n Three-Body Model of 11Li with a Pairing Correlation in 9Li NUCLEAR STRUCTURE 11Li; calculated binding energy, radius. 9,10,11Li; calculated pairing correlations, blocking effects, related features. Extended three-body model.
doi: 10.1143/PTP.108.133
2002MY03 Prog.Theor.Phys.(Kyoto), Suppl. 146, 601 (2002) T.Myo, S.Aoyama, K.Kato, K.Ikeda Coupled Channel 9Li+n+n Model of 11Li NUCLEAR STRUCTURE 10,11Li; calculated levels, J, π, widths, configurations, radii. Coupled channel three-body model.
doi: 10.1143/PTPS.146.601
2002SU31 Prog.Theor.Phys.(Kyoto), Suppl. 146, 437 (2002) Relativistic Mean Field Theory with Pion Field for Finite Nuclei NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Ni, 80Zr, 100Sn, 164Pb; calculated pion energies. Relativistic mean field theory.
doi: 10.1143/PTPS.146.437
2002SU34 Prog.Theor.Phys.(Kyoto), Suppl. 146, 626 (2002) R.Suzuki, T.Myo, K.Kato, K.Ikeda Analysis of 11Be in the 10Be + n Model NUCLEAR STRUCTURE 11Be; calculated levels, J, π, B(E1), B(E2), resonance contribution. NUCLEAR REACTIONS Pb(11Be, n10Be), E=0-4 MeV; calculated Coulomb dissociation σ.
doi: 10.1143/PTPS.146.626
2002TO22 Prog.Theor.Phys.(Kyoto) 108, 903 (2002) Relativistic mean-field theory with the pion in finite nuclei NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Ni, 80Zr, 100Sn, 164Pb; calculated binding energy, effect of pion mean field.
doi: 10.1143/PTP.108.903
2001AO04 Prog.Theor.Phys.(Kyoto), Suppl. 142, 35 (2001) Three-Body Binding and Resonant Mechanisms in Neutron-Rich Light Nuclei Far from Stability Line - Pairing Correlation in Borromean Nuclei - NUCLEAR STRUCTURE 6,10He, 10,11Li, 10N; calculated level energies, widths, resonance states, pairing correlation effects. Core-plus-neutrons model, complex scaling method.
doi: 10.1143/PTPS.142.35
2001IT03 Phys.Rev. C64, 014301 (2001) N.Itagaki, S.Okabe, K.Ikeda, I.Tanihata Molecular-Orbital Structure in Neutron-Rich C Isotopes NUCLEAR STRUCTURE 12,14,16C; calculated molecular configurations. Three-α-plus-neutrons approach.
doi: 10.1103/PhysRevC.64.014301
2001IT04 Acta Phys.Hung.N.S. 13, 153 (2001) Molecular-Orbital Structure in Be Isotopes NUCLEAR STRUCTURE 14Be, 12,14,16C; calculated cluster-structure related features.
doi: 10.1556/APH.13.2001.1-3.18
2001IT08 Prog.Theor.Phys.(Kyoto), Suppl. 142, 297 (2001) Molecular-Orbital Structure in Light Neutron-Rich Nuclei NUCLEAR STRUCTURE 10,12Be, 14,16C; calculated level energies, configurations. Molecular orbit model.
doi: 10.1143/PTPS.142.297
2001MA01 Appl.Radiat.Isot. 54, 695 (2001) N.Marnada, H.Miyahara, N.Ueda, N.Hayashi, K.Ikeda Precise Emission Probabilities of Gamma-Rays of 159Gd RADIOACTIVITY 159Gd(β-) [from 158Gd(n, γ)]; measured Eγ, Iγ; deduced γ-ray emission probabilities, β-branching. 159Tb levels deduced β-feeding intensities.
doi: 10.1016/S0969-8043(00)00317-1
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