NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = T.Myo Found 97 matches. 2024KU08 Eur.Phys.J. A 60, (2024) The breathing mode of the Hoyle state in 12C NUCLEAR STRUCTURE 12C; analyzed available data; deduced excited states of the Hoyle state by taking into account the correct boundary condition for three-α resonant states with the complex scaling method, breathing mode in other nα systems, a new method for solving nα systems in the complex scaling approach.
doi: 10.1140/epja/s10050-024-01284-9
2024MY01 Phys.Rev. C 109, 014324 (2024) Generalized coherent states satisfying the Pauli principle in a nuclear cluster model
doi: 10.1103/PhysRevC.109.014324
2023MY01 Phys.Rev. C 107, 014301 (2023) Possible interpretation of the complex expectation values associated with resonances NUCLEAR STRUCTURE 8,12C, 6,8He, 6Be; calculated resonance energies, widths, square radii of resonances, strength functions of resonances. Nuclei are treated assuming the α cluster - α+α+α system for 12C and others as α+N+N+N+N for others. Discussed the effect of the 0+ resonances including the Hoyle state on the radius.
doi: 10.1103/PhysRevC.107.014301
2023MY02 Phys.Rev. C 107, 034305 (2023) Soft dipole resonance in 8C and its isospin symmetry with 8He NUCLEAR STRUCTURE 8C, 8He; calculated levels, J, π, soft dipole resonance width and strength, matter, proton and neutron radii for ground state and soft dipole resonance, mean distances for α-core and valence one (N) and four (4N) nucleons, radii of four valence nucleons, configurations, components of Hamiltonian for ground state and soft dipole resonance. Five-body cluster orbital shell model (COSM).
doi: 10.1103/PhysRevC.107.034305
2023MY03 Phys.Rev. C 107, 054302 (2023) Structure of neutron-rich He Λ hypernuclei using the cluster orbital shell model NUCLEAR STRUCTURE 5,6,7,8,9He; calculated energy spectra of Λ hypernuclei and standard nuclei, J, π, Λ binding energies, decay width. 6,8He; calculated rms radii of the bound states. Calculations in the framework of an α+Λ+Xn (X=1-4) cluster model using the cluster orbital shell model (COSM). Comparison to available experimental data.
doi: 10.1103/PhysRevC.107.054302
2023MY04 Phys.Rev. C 107, 064308 (2023) Resonances and scattering in microscopic cluster models with the complex-scaled generator coordinate method NUCLEAR STRUCTURE 8Be; calculated energy eigenvalues (0+, 2+, 4+ and 6+) for full and asymptotic Hamiltonians, J, π, resonance parameters, resonance decay width, nuclear level density. Complex scaling for Bloch-Brink (BB) α cluster model combined with the generator coordinate method (GCM). Comparison to experimental data. NUCLEAR REACTIONS 4He(α, α), E(cm)<50 MeV; calculated phase shifts of the α-α scattering (0+, 2+, 4+ and 6+).
doi: 10.1103/PhysRevC.107.064308
2023MY05 Phys.Rev. C 108, 064314 (2023) T.Myo, M.Lyu, Q.Zhao, M.Isaka, N.Wan, H.Takemoto, H.Horiuchi Variation of multi-Slater determinants in antisymmetrized molecular dynamics and its application to 10Be with various clustering
doi: 10.1103/PhysRevC.108.064314
2023OD01 Phys.Rev. C 107, 044003 (2023) Doublet 1/2+ resonances of 9B in the complex scaling method NUCLEAR STRUCTURE 9B; calculated levels, J, π, structure of two 1/2 resonances, energy and width of 1/2 resonances, charge radii and the three-body channel configurations of the resonances, level density of resonances. Calculations using α+α+N cluster model with the complex scaling method. Pointed out that due to large overlap of resonance energies and wide decay widths it could be very challenging to observe low-lying two 1/2 resonances in 9B separately. Comparison to experimental data.
doi: 10.1103/PhysRevC.107.044003
2023TA08 Phys.Rev. C 107, 044304 (2023) H.Takemoto, T.Myo, H.Horiuchi, H.Toki, M.Isaka, M.Lyu, Q.Zhao, N.Wan Appearance of the Hoyle state and its breathing mode in 12C despite strong short-range repulsion of the nucleon-nucleon potential NUCLEAR STRUCTURE 8Be; calculated trajectories of the eigenstates of 0+ and 2+, energy and rms radius of the ground state. 12C; calculated levels, J, π, rms radii and energies of the monopole transition of the nine lowest eigenstates, monopole transition matrix elements, trajectories of the eigenstates of 0+. Calculations using 3α cluster model (Bloch–Brink wave function) using the AV4P potential, which has a strong repulsive core. Comparison to experimental data and other theoretical calculations.
doi: 10.1103/PhysRevC.107.044304
2022IS08 Phys.Rev. C 106, 044310 (2022) M.Isaka, Q.Zhao, T.Myo, M.Lyu, H.Toki, H.Horiuchi, H.Takemoto, N.Wan Role of spatially compact nucleon wave packets in an ab initio description of 3H within high-momentum antisymmetrized molecular dynamics NUCLEAR STRUCTURE 3H; calculated total energy, rms radii. Calculations describing the nucleon correlations by utilizing high-momentum antisymmetrized molecular dynamics (HM-AMD) with Argonne V8' potential. Comparison of the results with and without the spinparallel configuration. Comparison to other theoretical calculations.
doi: 10.1103/PhysRevC.106.044310
2022MY01 Phys.Rev. C 105, 014317 (2022) T.Myo, M.Lyu, H.Toki, H.Horiuchi, Q.Zhao, M.Isaka, H.Takemoto, N.Wan New many-body method using cluster expansion diagrams with tensor-optimized antisymmetrized molecular dynamics NUCLEAR STRUCTURE 3H, 4He; calculated total energy and Hamiltonian components of the kinetic energy, central force, and tensor force using a new variational method of tensor optimized antisymmetrized molecular dynamics (New-TOAMD) with AV6' potential. Comparison with other theoretical calculations such as TOAMD, Green's function Monte Carlo (GFMC) and Faddeev-Yakubovsky (FY).
doi: 10.1103/PhysRevC.105.014317
2022MY02 Phys.Rev. C 106, L021302 (2022) Modeling the electric dipole strength of neutron-rich 8He: Prediction of multineutron collective excitations NUCLEAR STRUCTURE 8,6He; calculated B(E1) dipole strength distribution, transition densities of electric dipole matrix elements of specific 1- states. Investigated role of different excitation modes in the dipole strength using 4He+n + n + n + n five-body model.
doi: 10.1103/PhysRevC.106.L021302
2022MY03 Prog.Theor.Exp.Phys. 2022, 103D01 (2022) Soft dipole resonance in neutron-rich 8He NUCLEAR STRUCTURE 5,6,7,8He; calculated energy levels, J, π, radial properties of the ground state, B(E1), electric dipole strength, dipole matrix elements of the 1- eigenstates of 8He, soft dipole resonance of 8He using the cluster orbital shell model (COSM) and the complex-scaling method (CSM) and obtain many-body resonant and non-resonant continuum states of 8He. Comparison with available data.
doi: 10.1093/ptep/ptac130
2022WA32 Phys.Rev. C 106, 034308 (2022) N.Wan, T.Myo, H.Takemoto, H.Toki, C.Xu, H.Horiuchi, M.Isaka, M.Lyu, Q.Zhao Finite particle-number description of symmetric nuclear matter with spin excitations of high-momentum pairs induced by the tensor force
doi: 10.1103/PhysRevC.106.034308
2021MY01 Phys.Rev. C 104, 044306 (2021) Five-body resonances in 8He and 8C using the complex scaling method NUCLEAR STRUCTURE 8He, 8C; calculated levels, resonances, J, π, decay widths treating 8He as 4He+n+n+n+n and 8C as 4He+p+p+p+p systems, squared amplitudes of dominant configurations of 0+ and 1+ states. 5,6,7,8He, 5Li, 6Be, 7B, 8C; calculated levels, J, π. Complex scaling method for complex energy eigenvalues as the Gamow states; discussed isospin-symmetry breaking dynamically induced by the Coulomb interaction, and configurations of valence nucleons above 4He with the jj coupling scheme. Comparison with experimental data.
doi: 10.1103/PhysRevC.104.044306
2021OD01 Phys.Rev. C 104, 014325 (2021) M.Odsuren, T.Myo, Y.Kikuchi, M.Teshigawara, K.Kato Decomposition of scattering phase shifts of coupled-channels systems in the complex scaling method NUCLEAR STRUCTURE 4He; calculated continuum level densities (CLD) and phase shifts for 3H+p and 3He+n models of 4He, eigenvalue distribution on the complex energy plane, contribution of the resonant states to the phase shifts using the complex scaling method (CSM).
doi: 10.1103/PhysRevC.104.014325
2021ZH34 Prog.Theor.Exp.Phys. 2021, 063D02 (2021) Q.Zhao, M.Isaka, T.Myo, M.Lyu, H.Toki, H.Horiuchi, H.Takemoto, N.Wan Role of the unitary correlation operator on high-momentum antisymmetrized molecular dynamics using the bare NN interaction for 3H and 4He NUCLEAR STRUCTURE 3H, 4He; calculated binding energies using high-momentum antisymmetrized molecular dynamics (HMAMD) by incorporating the short-range part of the unitary correlation operator method (UCOM) as the variational method.
doi: 10.1093/ptep/ptab058
2020LI20 Phys.Rev. C 101, 064307 (2020) S.Li, T.Myo, Q.Zhao, H.Toki, H.Horiuchi, C.Xu, J.Liu, M.Lyu, Z.Ren Evolution of clustering structure through the momentum distributions in 8-10B isotopes NUCLEAR STRUCTURE 8,9,10Be; calculated intrinsic and total nucleon momentum distributions of the α-α clusters, and components of the deformation parameter β using Brink type α-α and Tohsaki-Horiuchi-Schuck-Ropke wavefunctions.
doi: 10.1103/PhysRevC.101.064307
2020LY01 Phys.Lett. B 805, 135421 (2020) M.Lyu, T.Myo, H.Toki, H.Horiuchi, C.Xu, N.Wan High-momentum components in the 4He nucleus caused by inter-nucleoncorrelations NUCLEAR STRUCTURE 4He; calculated momentum distributions using two-kinds of the wave functions of TO-HMAMD and TOAMD, Probabilities of each orthogonal component of AMD, central, tensor, and many-body in the TO-HMAMD wave function, decomposition of the high momentum component of the 4He nucleus.
doi: 10.1016/j.physletb.2020.135421
2020WA32 Chin.Phys.C 44, 124104 (2020) N.Wan, T.Myo, C.Xu, H.Toki, H.Horiuchi, M.Lyu Finite particle number description of neutron matter using the unitary correlation operator and high-momentum pair method NUCLEAR STRUCTURE N=66; calculated the nuclear equation of state (EOS) using bare Argonne nucleon-nucleon (NN) interactions.
doi: 10.1088/1674-1137/abb4d1
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
2019OD01 Phys.Rev. C 99, 034312 (2019) M.Odsuren, Y.Kikuchi, T.Myo, H.Masui, K.Kato Photodisintegration cross sections for resonant states and virtual states NUCLEAR REACTIONS 9Be(γ, n), E=1.6-3 MeV; calculated photodisintegration σ(E) for E1 transitions, E1 matrix elements, level density, E1 strength functions, transition strengths, and pole trajectory of the resonance state using complex-scaled two-body model. Compared experimental photodisintegration σ(E) data with other calculations.
doi: 10.1103/PhysRevC.99.034312
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
2018OD01 Acta Phys.Pol. B49, 319 (2018) M.Odsuren, T.Myo, G.Khuukhenkhuu, H.Masui, K.Kato Analysis of a Virtual State Using the Complex Scaling Method NUCLEAR STRUCTURE 9Be; calculated levels, J, π and continuum level density considering 9Be as 8Be+n system and using the Complex Scaling Method (CSM).
doi: 10.5506/aphyspolb.49.319
2017DO07 Phys.Rev. C 95, 062201 (2017) Fully coupled-channels complex scaling method for the K-pp
doi: 10.1103/PhysRevC.95.062201
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
2017OD01 Phys.Rev. C 95, 064305 (2017) M.Odsuren, Y.Kikuchi, T.Myo, G.Khuukhenkhuu, H.Masui, K.Kato Virtual-state character of the two-body system in the complex scaling method NUCLEAR REACTIONS 9Be(γ, n); calculated pole trajectories for 0+, 1-, and second 0+ states, photodisintegration σ(Eγ) for E1, continuum level density, scattering length and phase shifts of the 0+ state. Simple schematic two-body (8Be+n) model with complex scaling method (CSM).
doi: 10.1103/PhysRevC.95.064305
2016KI08 Phys.Rev. C 93, 054605 (2016) Y.Kikuchi, M.Odsuren, T.Myo, K.Kato Photodisintegration cross section of 9Be up to 16 MeV in the α + α + n three-body model NUCLEAR REACTIONS 9Be(γ, X), E<16 MeV; calculated photodisintegration σ(E) and dipole strength below the GDR using α+α+n three-body model and complex scaling method. Comparison with experimental data. NUCLEAR STRUCTURE 9Be; calculated resonance energies and decay widths for low-lying excited states, ground-state binding energy, charge and matter radii, probabilities of 8Be(0+, 2+, 4+) coupled to single-particle components in the wavefunction of the ground state of 9Be, levels, J, π. Comparison with experimental values. Complex scaling method.
doi: 10.1103/PhysRevC.93.054605
2015HI04 Phys.Rev. C 91, 054316 (2015) E.Hiyama, M.Isaka, M.Kamimura, T.Myo, T.Motoba Resonant states of the neutron-rich Λ hypernucleus 7ΛHe NUCLEAR STRUCTURE 6He; calculated levels, J, π, widths. 7He; calculated levels, J, π, widths of hypernucleus in the framework of α+Λ+n+n four-body cluster model. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.054316
2015KA15 Phys.Rev.Lett. 114, 192502 (2015) R.Kanungo, A.Sanetullaev, J.Tanaka, S.Ishimoto, G.Hagen, T.Myo, T.Suzuki, C.Andreoiu, P.Bender, A.A.Chen, B.Davids, J.Fallis, J.P.Fortin, N.Galinski, A.T.Gallant, P.E.Garrett, G.Hackman, B.Hadinia, G.Jansen, M.Keefe, R.Krucken, J.Lighthall, E.McNeice, D.Miller, T.Otsuka, J.Purcell, J.S.Randhawa, T.Roger, A.Rojas, H.Savajols, A.Shotter, I.Tanihata, I.J.Thompson, C.Unsworth, P.Voss, Z.Wang Evidence of Soft Dipole Resonance in 11Li with Isoscalar Character NUCLEAR REACTIONS 2H(11Li, X)7Li/8Li/9Li/10Li/11Li, E=5.5 MeV/nucleon; measured reaction products. 11Li; deduced yields, σ(θ), excitation energy, soft dipole resonance. Comparison with ab initio calculations in the coupled cluster framework.
doi: 10.1103/PhysRevLett.114.192502
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
2015OD01 Phys.Rev. C 92, 014322 (2015) M.Odsuren, Y.Kikuchi, T.Myo, M.Aikawa, K.Kato Virtual-state character of the 9Be 1/2+ state in the 9Be (γ, n)8Be reaction NUCLEAR REACTIONS 9Be(γ, n), E=1.5-3.0 MeV; calculated photodisintegration σ(E) with contributions of α+α+n and 8Be+n continuum states, and using the three-body potential and complex scaling method (CSM). Comparison with experimental data. NUCLEAR STRUCTURE 9Be; calculated binding energy, charge radius, and matter radius with and without the three-body potential, distribution of energy eigenvalues of 1/2+ states, pole trajectory of 1/2+ state in a complex energy plane. Comparison with experimental data. Discussed virtual-state character of 1/2+ state.
doi: 10.1103/PhysRevC.92.014322
2014DO14 Nucl.Phys. A930, 86 (2014) Double-pole nature of Λ(1405) studied with coupled-channel complex scaling method using complex-range Gaussian basis
doi: 10.1016/j.nuclphysa.2014.08.041
2014MI17 Prog.Theor.Exp.Phys. 2014, 091D01 (2014) A new approach for many-body resonance spectroscopy with the complex scaling method NUCLEAR STRUCTURE 8C; calculated resonance and continuum energies of many-body states. Sakurai-Sugiura method with the complex scaling.
doi: 10.1093/ptep/ptu124
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
2014MY03 Prog.Theor.Exp.Phys. 2014, 083D01 (2014) Mirror symmetry breaking in He isotopes and their mirror nuclei NUCLEAR STRUCTURE 6He, 6Be, 8He, 8C; calculated energy eigenvalues for single-particle states, matter, proton and neutron radii; deduced mirror symmetry breaking.
doi: 10.1093/ptep/ptu112
2014OD01 Phys.Rev. C 89, 034322 (2014) M.Odsuren, K.Kato, M.Aikawa, T.Myo Decomposition of scattering phase shifts and reaction cross sections using the complex scaling method
doi: 10.1103/PhysRevC.89.034322
2013DO06 Nucl.Phys. A912, 66 (2013) Comprehensive application of a coupled-channel complex scaling method to the K(bar) N - π Γ systems
doi: 10.1016/j.nuclphysa.2013.05.003
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
2013OG06 Phys.Rev. C 88, 024616 (2013) K.Ogata, T.Myo, T.Furumoto, T.Matsumoto, M.Yahiro Interplay between the 02+ resonance and the nonresonant continuum of the drip-line two-neutron halo nucleus 22C NUCLEAR REACTIONS 12C(22C, X), E=250 MeV/nucleon; calculated double differential breakup cross section, breakup energy distribution for low-lying resonances and non-resonant continuum. Four-body continuum-discretized coupled-channels (CCDC) method with the cluster-orbital shell model (COSM) wave functions.
doi: 10.1103/PhysRevC.88.024616
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
2012MY02 Phys.Rev. C 85, 034338 (2012); Erratum Phys.Rev. C 87, 049902 (2013) Five-body resonances of 8C using the complex scaling method NUCLEAR STRUCTURE 8C; calculated levels, resonances, J, π, width, complex pair and occupation numbers of valence protons using α+4p cluster model, and complex scaling method. 8C, 8He; calculated radial properties of the ground states of mirror nuclei.5,6,7,8He, 5Li, 6Be, 7B; calculated levels, J, π.
doi: 10.1103/PhysRevC.85.034338
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
2012MY04 Prog.Theor.Phys.(Kyoto), Suppl. 196, 211 (2012) Resonances and Continuum States, and Energy Spectra of Light Drip-Line Nuclei NUCLEAR STRUCTURE 7,8He, 7B, 8C; calculated energy levels, J, π, energy components. Tensor-optimized shell model calculations.
doi: 10.1143/PTPS.196.211
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
2011KI40 Phys.Rev. C 84, 064610 (2011) Y.Kikuchi, N.Kurihara, A.Wano, K.Kato, T.Myo, M.Takashina Three-body model analysis of α+d$ elastic scattering and the 2H(α, γ)6Li reaction in complex-scaled solutions of the Lippmann-Schwinger equation NUCLEAR REACTIONS 2H(α, α), E(cm)<6 MeV; calculated elastic phase shifts, deuteron breakup effect on resonances. 2H(α, γ)6Li, E<6 MeV; calculated E2 transition strengths, σ(E) for radiative capture. 2H(α, γ)6Li, E<6 MeV; calculated σ(E) for photodisintegration. Complex-scaled solutions of the Lippmann-Schwinger equation (CSLS) for α+d scattering. Comparison with experimental data. NUCLEAR STRUCTURE 6Li; calculated levels, widths, ∼, π, rms matter and charge radii, quadrupole moment, considering α+p+n three-body structure of 6Li, and using Lippmann-Schwinger equation. Comparison with experimental data.
doi: 10.1103/PhysRevC.84.064610
2011MY01 Int.J.Mod.Phys. E20, 839 (2011) Resonances and continuum states of halo nuclei using the complex scaling method NUCLEAR STRUCTURE 5,6,7,8He; calculated energy levels, S-factors, one-neutron removal strength.
doi: 10.1142/S0218301311018800
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
2011MY03 Phys.Rev. C 84, 064306 (2011) Four-body resonances of 7B using the complex scaling method NUCLEAR STRUCTURE 7B; calculated energies and widths of g.s. and resonances, configurations, contribution of 6Be+p components, spectroscopic factors, 4He+3p four-body cluster model. Complex scaling method. Comparison with experimental data. 5,6,7He, 5Li, 6Be, 7B; systematics of energy levels and widths.
doi: 10.1103/PhysRevC.84.064306
2011MY04 J.Phys.:Conf.Ser. 312, 092046 (2011) Resonances and continuum states of drip-line nuclei using the complex scaling method NUCLEAR STRUCTURE 5,6,7,8He; calculated levels, J, π, matter, charge radii, S-factors of 6He+n components of 7He, removal strength, B(E0) monopole strengths. Compared with available data.
doi: 10.1088/1742-6596/312/9/092046
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
2010MY01 Phys.Lett. B 691, 150 (2010) Five-body resonances of 8He using the complex scaling method NUCLEAR STRUCTURE 6,8He; calculated charge radius, occupation numbers of valence neutrons, monopole strengths, J, π, structures of 0+ states in 8He; deduced implications for sequential breakup.
doi: 10.1016/j.physletb.2010.06.034
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
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
2009MY04 Phys.Rev. C 80, 014315 (2009) One-neutron removal strength of 7He into 6He using the complex scaling method NUCLEAR STRUCTURE 7He; calculated one-neutron removal strength and spectroscopic factors for unbound states in 6He using complex-scaled Green's functions adopting complete set of 4He+n+n states. 5,6,7He; calculated energy eigenvalues of resonances, widths and configurations. Four-body cluster model. Comparison with experimental data.
doi: 10.1103/PhysRevC.80.014315
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
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
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
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
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
2005SU10 Prog.Theor.Phys.(Kyoto) 113, 1273 (2005) Level Density in the Complex Scaling Method NUCLEAR REACTIONS 4He(n, X), (α, X), E=0-30 MeV; calculated continuum level densities, scattering phase shifts. Complex scaling method.
doi: 10.1143/PTP.113.1273
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
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
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
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
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.
2002KU44 Prog.Theor.Phys.(Kyoto), Suppl. 146, 581 (2002) C.Kurokawa, H.Masui, T.Myo, K.Kato Study of the s-Wave Virtual State in 10Li with the Jost Function Method NUCLEAR STRUCTURE 10Li; calculated level energies, widths.
doi: 10.1143/PTPS.146.581
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
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
2001MA37 Nucl.Phys. A684, 609c (2001) H.Masui, S.Aoyama, T.Myo, K.Kato, K.Ikeda Study of Resonant and Virtual States with the Complex Scaling Method and the Developments NUCLEAR STRUCTURE 5He, 10Li; calculated virtual states energies, related features. Jost function method.
doi: 10.1016/S0375-9474(01)00452-3
2001MY04 Phys.Rev. C63, 054313 (2001) T.Myo, K.Kato, S.Aoyama, K.Ikeda Analysis of 6He Coulomb Breakup in the Complex Scaling Method NUCLEAR STRUCTURE 6He; calculated resonance, continuum states energies, widths, E1 and E2 transition strength distributions, Coulomb dissociation cross section. Complex scaling method.
doi: 10.1103/PhysRevC.63.054313
2001MY05 Acta Phys.Hung.N.S. 13, 163 (2001) T.Myo, S.Aoyama, K.Kato, K.Ikeda Structure of Light Unstable Nuclei in Continuum Energies NUCLEAR STRUCTURE 6He; calculated resonance energies and widths, many-body continuum states. Complex scaling method.
doi: 10.1556/APH.13.2001.1-3.20
2001SU18 Acta Phys.Hung.N.S. 13, 169 (2001) R.Suzuki, T.Myo, K.Kato, K.Ikeda Low-Energy Spectrum of One-Neutron Halo Nucleus 11Be NUCLEAR STRUCTURE 11Be; calculated levels, J, π, role of core deformation and Pauli principle. Complex scaled coupled channels method, comparison with data.
doi: 10.1556/APH.13.2001.1-3.21
2000MA32 Nucl.Phys. A673, 207 (2000) H.Masui, S.Aoyama, T.Myo, K.Kato, K.Ikeda Study of Virtual States in 5He and 10Li with the Jost Function Method NUCLEAR STRUCTURE 5He, 10Li; calculated virtual state features. Jost function method, core-plus-neutron picture.
doi: 10.1016/S0375-9474(00)00148-2
1999MA91 Prog.Theor.Phys.(Kyoto) 102, 1119 (1999) H.Masui, S.Aoyama, T.Myo, K.Kato Partial Decay Widths in Coupled-Channel Systems with the Complex-Scaled Jost Function Method
doi: 10.1143/PTP.102.1119
1998MY02 Prog.Theor.Phys.(Kyoto) 99, 801 (1998) Resonance and Continuum Components of the Strength Function NUCLEAR STRUCTURE 11Be; calculated radii, dipole strength distributions, bound, resonance, continuum contributions; deduced no resonance role in breakup. Complex scaling method. Comparison with data.
doi: 10.1143/PTP.99.801
1997MY03 Prog.Theor.Phys.(Kyoto) 98, 1275 (1997) Sum Rule Values with Respect to Unbound States in the Complex Scaling Method
doi: 10.1143/PTP.98.1275
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