NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = K.Kato Found 157 matches. Showing 1 to 100. [Next]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
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
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
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
2020DU03 Nucl.Phys. A996, 121692 (2020) A.D.Duisenbay, N.Kalzhigitov, K.Kato, V.O.Kurmangaliyeva, N.Takibayev, V.S.Vasilevsky Effects of the Coulomb interaction on parameters of resonance states in mirror three-cluster nuclei
doi: 10.1016/j.nuclphysa.2020.121692
2019AJ01 Phys.Lett. B 789, 620 (2019) S.Ajimura, H.Asano, G.Beer, C.Berucci, H.Bhang, M.Bragadireanu, P.Buehler, L.Busso, M.Cargnelli, S.Choi, C.Curceanu, S.Enomoto, H.Fujioka, Y.Fujiwara, T.Fukuda, C.Guaraldo, T.Hashimoto, R.S.Hayano, T.Hiraiwa, M.Iio, M.Iliescu, K.Inoue, Y.Ishiguro, T.Ishikawa, S.Ishimoto, K.Itahashi, M.Iwasaki, K.Kanno, K.Kato, Y.Kato, S.Kawasaki, P.Kienle, H.Kou, Y.Ma, J.Marton, Y.Matsuda, Y.Mizoi, O.Morra, T.Nagae, H.Noumi, H.Ohnishi, S.Okada, H.Outa, K.Piscicchia, Y.Sada, A.Sakaguchi, F.Sakuma, M.Sato, A.Scordo, M.Sekimoto, H.Shi, K.Shirotori, D.Sirghi, F.Sirghi, K.Suzuki, S.Suzuki, T.Suzuki, K.Tanida, H.Tatsuno, M.Tokuda, D.Tomono, A.Toyoda, K.Tsukada, O.Vazquez Doce, E.Widmann, T.Yamaga, T.Yamazaki, Q.Zhang, J.Zmeskal "K-pp", a K-bar-meson nuclear bound state, observed in 3He(K-, Λp)n reactions NUCLEAR REACTIONS 3He(K-, Λp), E ∼ 1 GeV; measured reaction products; deduced a distinct peak in the Λp invariant mass spectrum.
doi: 10.1016/j.physletb.2018.12.058
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
2019OD03 Acta Phys.Pol. B50, 549 (2019) M.Odsuren, G.Khuukhenkhuu, K.Kato Structure of Continuum States of A=5 Mirror Nuclei in the Complex Scaling Method NUCLEAR STRUCTURE 5He, 5Li; calculated levels, J, π and continuum level density considering 5He as α+n and 5Li as α+p systems and using the Complex Scaling Method (CSM). Comparison to experimental data.
doi: 10.5506/aphyspolb.50.549
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
2018VA14 Phys.Rev. C 98, 024325 (2018) V.S.Vasilevsky, K.Kato, N.Takibayev Systematic investigation of the Hoyle-analog states in light nuclei NUCLEAR STRUCTURE 9Be, 9,10,11B, 11,12C; calculated ground state energies of binary subsystems, energies and widths of low-lying three-cluster (2α+n for 9Be, 2α+p for 9B, 2α+d for 10B, 2α+t for 11B, 2α+3He for 11C 3α cluster for 12C) resonance states, and weights of different oscillator shells in the wavefunctions of resonance states, distance between clusters in resonance states, parameters of the Hoyle-analog states, shapes of triangles for selected resonance and Hoyle analog states. Complex scaling method (CSM) and the algebraic model of scattering using the hyperspherical harmonics basis (AMHHB).
doi: 10.1103/PhysRevC.98.024325
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
2017VA17 Phys.Rev. C 96, 034322 (2017) V.S.Vasilevsky, K.Kato, N.Zh.Takibayev Formation and decay of resonance states in 9Be and 9B nuclei: Microscopic three-cluster model investigations NUCLEAR STRUCTURE 9Be, 9B; calculated levels, resonances, J, π, total and partial widths, rotational bands, phase shifts and inelastic parameters, parameters of 1/2+ resonance states, structure of the wave function of 3/2- and 5/2- resonance states, Hoyle analog states. 8Be, 5He, 5Li; calculated energies and widths of resonance states. Three-cluster (α+α+n and α+α+p) microscopic model for mirror nuclei using hyperspherical harmonics, with modified Hasegawa-Nagata potential (MHNP). Comparison with experimental data, and with theoretical calculations using Minnesota potential (MP).
doi: 10.1103/PhysRevC.96.034322
2016IC01 Phys.Rev. C 93, 064612 (2016) D.Ichinkhorloo, M.Aikawa, S.Chiba, Y.Hirabayashi, K.Kato Low energy scattering cross sections for n + 6, 7Li reactions using the continuum-discretized coupled-channels method NUCLEAR REACTIONS 6,7Li(n, n), (n, n'), E=1-24 MeV; calculated elastic and inelastic scattering σ(E, θ) using n+(α+d) and n+(α+t) cluster models, continuum-discretized coupled-channel (CDCC) method with the JLM effective nucleon-nucleon interaction. Comparison with experimental and evaluated data.
doi: 10.1103/PhysRevC.93.064612
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
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
2014IT01 Phys.Rev.Lett. 113, 102501 (2014) M.Itoh, S.Ando, T.Aoki, H.Arikawa, S.Ezure, K.Harada, T.Hayamizu, T.Inoue, T.Ishikawa, K.Kato, H.Kawamura, Y.Sakemi, A.Uchiyama Further Improvement of the Upper Limit on the Direct 3α Decay from the Hoyle State in 12C NUCLEAR REACTIONS 12C(12C, 3α)12C, E=110 MeV; measured reaction products, Eα, Iα; deduced yields, Dalitz plots, Hoyle state, branching ratios, J, π. Comparison with available data.
doi: 10.1103/PhysRevLett.113.102501
2014MA20 Phys.Rev. C 89, 044317 (2014) H.Masui, K.Kato, N.Michel, M.Ploszajczak Precise comparison of the Gaussian expansion method and the Gamow shell model NUCLEAR STRUCTURE 6He, 6Be; calculated level energies and poles of ground states and first 2+ unbound states with 4He+2n and 4He+2p systems, density of valence neutrons. Gamow shell model (GSM), and Gaussian expansion method with complex scaling (GEM+CS).
doi: 10.1103/PhysRevC.89.044317
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
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
2014OD02 Nucl.Data Sheets 120, 126 (2014) Analysis of Three Body Resonances in the Complex Scaled Orthogonal Condition Model NUCLEAR STRUCTURE 5He, 8Be; calculated energy levels, J, π, α resonance structures. Comparison with available data.
doi: 10.1016/j.nds.2014.07.025
2014OT01 Nucl.Data Sheets 120, 272 (2014) N.Otuka, E.Dupont, V.Semkova, B.Pritychenko, A.I.Blokhin, M.Aikawa, S.Babykina, M.Bossant, G.Chen, S.Dunaeva, R.A.Forrest, T.Fukahori, N.Furutachi, S.Ganesan, Z.Ge, O.O.Gritzay, M.Herman, S.Hlavac, K.Kato, B.Lalremruata, Y.O.Lee, A.Makinaga, K.Matsumoto, M.Mikhaylyukova, G.Pikulina, V.G.Pronyaev, A.Saxena, O.Schwerer, S.P.Simakov, N.Soppera, R.Suzuki, S.Takacs, X.Tao, S.Taova, F.Tarkanyi, V.V.Varlamov, J.Wang, S.C.Yang, V.Zerkin, Y.Zhuang Towards a More Complete and Accurate Experimental Nuclear Reaction Data Library (EXFOR): International Collaboration Between Nuclear Reaction Data Centres (NRDC)
doi: 10.1016/j.nds.2014.07.065
2013CS04 Phys.Rev. C 87, 067301 (2013) Multichannel dynamical symmetry and cluster-coexistence
doi: 10.1103/PhysRevC.87.067301
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
2012IC05 Phys.Rev. C 86, 064604 (2012) D.Ichinkhorloo, Y.Hirabayashi, K.Kato, M.Aikawa, T.Matsumoto, S.Chiba Analysis of 7Li(n, n')7Li reactions using the continuum-discretized coupled-channels method NUCLEAR REACTIONS 7Li(n, n), (n, n')7Li*, E=11.5-24.0 MeV; calculated σ(θ, E) for elastic and inelastic channels, neutron spectra in terms of double-differential σ(E, θ). Continuum-discretized coupled-channels (CDCC) method, α+t cluster model. Comparison with experimental data.
doi: 10.1103/PhysRevC.86.064604
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
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
2011IC05 J.Nucl.Sci.Technol.(Tokyo) 48, 1357 (2011) D.Ichinkhorloo, T.Matsumoto, Y.Hirabayashi, K.Kato, S.Chiba Analysis of n + 6Li Reactions Using the Continuum-Discretized Coupled-Channels Method NUCLEAR REACTIONS 6Li(n, n'), E=11.5, 14.1, 18 MeV; calculated σ(θ), σ(θ, E); deduced neutron spectra. Continuum-discretized coupled-channels (CDCC) approach.
doi: 10.3327/jnst.48.1357
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
2011KI37 J.Korean Phys.Soc. 59, 1781s (2011) Y.Kiyanagi, K.Kino, M.Furusaka, F.Hiraga, T.Kamiyama, K.Kato, M.Igashira, T.Katabuchi, M.Mizumoto, M.Oshima, H.Harada, J.Katakura, K.Furutaka, S.Goko, A.Kimura, T.Kin, F.Kitatani, M.Koizumi, S.Nakamura, M.Ohta, Y.Toh, T.Ohtsuki, K.Hirose, T.Fujii, J.Hori, K.Takamiya, S.Fukutani, M.Shibata, K.Yamada, H.Utsunomiya The 'Study on Nuclear Data by Using a High Intensity Pulsed Neutron Source for Advanced Nuclear System' Nuclear Data Project and the Characteristics of the Neutron Beam Line for the Capture Cross Section Experiments at J-PARC
doi: 10.3938/jkps.59.1781
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
2011MA40 Phys.Rev. C 83, 064611 (2011) T.Matsumoto, D.Ichinkhorloo, Y.Hirabayashi, K.Kato, S.Chiba Systematic description of the 6Li(n, n')6Li* → d + α reactions with the microscopic coupled-channels method NUCLEAR REACTIONS 6Li(n, n), (n, n'), E=7.47-24.0 MeV; calculated elastic and inelastic σ(θ), neutron spectra using the continuum-discretized coupled-channels method with the Jeukenne-Lejeune-Mahaux effective nucleon-nucleon interaction, and α+d cluster model for 6Li. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.064611
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
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
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
2011YA07 Int.J.Mod.Phys. E20, 863 (2011) Brueckner-AMD study of light nuclei NUCLEAR STRUCTURE 4He, 7Li, 8,9Be, 11B, 12C; calculated low-lying energy levels, J, π, single-particle energies. Brueckner-AMD calculations, comparison with experimental data.
doi: 10.1142/S021830131101885X
2011YA15 J.Korean Phys.Soc. 59, 907s (2011) K.Yamamoto, H.Masui, M.Ohta, K.Kato Particle Capture Reaction using Extended Core Plus Valence Nucleon Model NUCLEAR REACTIONS 17O(n, γ), E=0-0.5 MeV; calculated σ using COSM (Cluster Orbital Shell Model). NUCLEAR STRUCTURE 18O; calculated levels, J, π using COSM (Cluster Orbital Shell Model) and CSM (Complex Scaling Method). Comparison with data.
doi: 10.3938/jkps.59.907
2011YO03 Phys.Rev. C 83, 024301 (2011) Symplectic structure and monopole strength in 12C NUCLEAR STRUCTURE 12C; calculated levels, J, π, rms radius, E0 transition strengths, energy convergence of 0+ states of 3α system. 3α cluster model and SU(3) representation. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.024301
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
2010MA61 Phys.Rev. C 82, 051602 (2010) New description of the four-body breakup reaction NUCLEAR REACTIONS 58Ni(d, np), E=80 MeV; 12C(6He, 2nα), E=229.8, 240 MeV; 208Pb(6He, 2nα), E=240 MeV/Nucleon; calculated break-up cross sections and σ(θ). Continuum discretized coupled-channel (CDCC) method. Comparison with experimental data.
doi: 10.1103/PhysRevC.82.051602
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
2010RA09 J.Nucl.Sci.Technol.(Tokyo) 47, 618 (2010) A.K.M.L.Rahman, K.Kato, H.Arima, N.Shigyo, K.Ishibashi, J.Hori, K.Nakajima Study on Effective Average (γ, n) Cross Section for 89Y, 90Zr, 93Nb, and 133Cs and (γ, 3n) Cross Section for 99Tc NUCLEAR REACTIONS 89Y, 90Zr, 93Nb, 133Cs, 197Au(γ, n), 99Tc(γ, 3n), E<32 MeV; measured Eγ, Iγ; deduced σ and uncertainties. Bremsstrahlung photons.
doi: 10.3327/jnst.47.618
2010YA08 Prog.Theor.Phys.(Kyoto) 123, 1029 (2010) K.Yamamoto, K.Kato, T.Wada, M.Ohta Effect of Uncertainties in Nuclear Reaction Rate on Nucleosynthesis Paths NUCLEAR REACTIONS 17O(n, γ), E<1 MeV; analyzed network calculations; deduced reaction rates, σ, stellar abundances and nucleosynthesis path.
doi: 10.1143/PTP.123.1029
2010YA12 Prog.Theor.Phys.(Kyoto) 124, 315 (2010) Tensor Force Effects on α-α Clustering of 8Be NUCLEAR STRUCTURE 8Be; calculated binding and single-particle energies, angular momenta, energy surfaces, α-α clustering.
doi: 10.1143/PTP.124.315
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
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
2009TO02 Prog.Theor.Phys.(Kyoto) 121, 299 (2009) Description of Nuclear Structures with Brueckner-AMD plus Jπ Projection
doi: 10.1143/PTP.121.299
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
2008RA21 Nucl.Sci.Eng. 160, 363 (2008) A.K.M.L.Rahman, S.Kuwabara, K.Kato, H.Arima, N.Shigyo, K.Ishibashi, J.Hori, K.Nakajima, T.Goto, M.Uematsu Measurement of the Photonuclear (γ, n) Reaction Cross Section for 129I Using Bremsstrahlung Photons NUCLEAR REACTIONS 129I(γ, n), E < 30 MeV; measured Eγ, Iγ, inclusive cross section.
doi: 10.13182/NSE160-363
2008TO17 Int.J.Mod.Phys. E17, 2081 (2008) The description of nuclear structures with the Brueckner-AMD NUCLEAR STRUCTURE 7Li, 8,9Be, 11B, 12C; calculated low-lying energy levels, J, π. Brueckner-AMD (antisymmetrized molecular dynamics) calculations.
doi: 10.1142/S0218301308011136
2007KR08 Phys.Rev. C 75, 044602 (2007) Scattering amplitude without an explicit enforcement of boundary conditions NUCLEAR REACTIONS 3H(p, n), E ≈ 1-5 MeV; calculated phase shifts. Standard uniform complex scaling.
doi: 10.1103/PhysRevC.75.044602
2007KU21 Nucl.Phys. A792, 87 (2007) Spectroscopy of 12C within the boundary condition for three-body resonant states NUCLEAR STRUCTURE 12C; calculated J, π, level energies, widths and radii using complex scaling method. 3α resonant states.
doi: 10.1016/j.nuclphysa.2007.05.007
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
2007MA54 Nucl.Phys. A790, 303c (2007) Study of weakly bound nuclei with an extended cluster-orbital shell model NUCLEAR STRUCTURE 16,17,18,19,20O, 17F, 18Ne, 20Mg; calculated radii, binding energies. Extended cluster-orbital shell model.
doi: 10.1016/j.nuclphysa.2007.03.049
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
2007TO04 Prog.Theor.Phys.(Kyoto) 117, 189 (2007) Brueckner-AMD Method and Its Applications to Light Nuclei NUCLEAR STRUCTURE 3H, 4He, 8Be, 12C; calculated binding energies, density distributions. Antisymmetrized molecular dynamics.
doi: 10.1143/PTP.117.189
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
2006AR16 Phys.Rev. C 74, 034305 (2006) Di-trinucleon resonance states of A = 6 systems in a microscopic cluster model NUCLEAR STRUCTURE 6He, 6Li, 6Be; calculated resonance energies, widths, J, π. Cluster model.
doi: 10.1103/PhysRevC.74.034305
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
2006TS04 Comput.Phys.Commun. 175, 665 (2006) S.Tsuno, T.Kaneko, Y.Kurihara, S.Odaka, K.Kato GR@PPA 2.7 event generator for pp/p(p-bar) collisions NUCLEAR REACTIONS 1H(p, X), (p-bar, X), E=high; calculated multi-jet production σ.
doi: 10.1016/j.cpc.2006.07.011
2005KU05 Phys.Rev. C 71, 021301 (2005) New broad 0+ state in 12C NUCLEAR STRUCTURE 12C; calculated 0+ resonance energy, width. Analytic continuation in the coupling constant, complex scaling method.
doi: 10.1103/PhysRevC.71.021301
2005KU30 J.Phys.(London) G31, S1907 (2005) Broad three-alpha resonance state of 12C NUCLEAR STRUCTURE 12C; calculated three-alpha resonance energies, widths. Analytic continuation in the coupling constant, complex scaling method.
doi: 10.1088/0954-3899/31/10/099
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
2004FI04 Few-Body Systems 34, 209 (2004) G.F.Filippov, Yu.A.Lashko, S.V.Korennov, K.Kato 6He + 6He Clustering of 12Be in a Microscopic Algebraic Approach NUCLEAR STRUCTURE 12Be; calculated cluster states wave functions, energies, asymptotic normalization coefficients. NUCLEAR REACTIONS 6He(6He, 6He), E=0-6 MeV; calculated elastic σ.
doi: 10.1007/s00601-003-0020-4
2004FI09 Yad.Fiz. 67, 1743 (2004); Phys.Atomic Nuclei 67, 1715 (2004) G.F.Filippov, Yu.A.Lashko, S.V.Korennov, K.Kato Integral Equations in the Fock-Bargmann Space and the Generator-Coordinate Method
doi: 10.1134/1.1806912
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
2004KU15 Nucl.Phys. A738, 455 (2004) Three-alpha resonances in 12C NUCLEAR STRUCTURE 12C; calculated three-α resonance states energies, J, π. Complex scaling method, comparison with microscopic calculation.
doi: 10.1016/j.nuclphysa.2004.04.085
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
2003FI04 Yad.Fiz. 66, 661 (2003); Phys.Atomic Nuclei 66, 632 (2003) G.F.Filippov, K.Kato, S.V.Korennov, Yu.A.Lashko Spectrum of 10Be in the Approximation of the Leading Irreducible Representation of the SU(3) Group NUCLEAR STRUCTURE 10Be; calculated energy levels. SU(3) model, comparison with triaxial rotor predictions.
doi: 10.1134/1.1568814
2003FI10 Few-Body Systems 33, 173 (2003) G.F.Filippov, Yu.A.Lashko, S.V.Korennov, K.Kato Norm Kernels and the Closeness Relation for Pauli-Allowed Basis Functions NUCLEAR STRUCTURE 7He, 7Li, 10,12Be; calculated eigenvalues of norm kernals for two-body systems. Generator-coordinate method, closeness relation.
doi: 10.1007/s00601-003-0009-z
2003FI15 Bull.Rus.Acad.Sci.Phys. 67, 1696 (2003) G.F.Filippov, Yu.A.Lashko, S.V.Korennov, K.Kato Decay of 12Be nucleus via 8He + α and 6He + 6He channels NUCLEAR STRUCTURE 12Be; calculated density matrix eigenvalues for 8He + α and 6He + 6He decay channels. Algebraic version of resonating group method. NUCLEAR REACTIONS 6He(6He, 6He), (6He, X), E ≈ 0-10 MeV; calculated elastic and inelastic σ.
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
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
2003KU49 Mod.Phys.Lett. A 18, 162 (2003) Three-alpha structures and alpha-condensation in 12C NUCLEAR STRUCTURE 12C; calculated 3α resonance energies, widths. Complex scaling method.
doi: 10.1142/S0217732303010168
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
2003MA79 Prog.Theor.Phys.(Kyoto) 110, 233 (2003) Study of Resonance States in a Coupled-Channel System with the Jost Function Method Applying the Orthogonality Condition Model NUCLEAR STRUCTURE 10Li, 20Ne; calculated resonance states energies, J, π, widths in two-body systems. Jost function method. NUCLEAR REACTIONS 9Li(n, X), 16O(α, X), E not given; calculated resonance states energies, J, π, widths in two-body systems. Jost function method.
doi: 10.1143/PTP.110.233
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
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
2002HA33 J.Phys.Soc.Jpn. 71, 1663 (2002) J.H.Ha, J.C.Kim, C.S.Lee, J.H.Lee, J.Y.Huh, C.-B.Moon, S.J.Chae, K.Furuno, T.Komatsubara, T.Schizuma, K.Matsuura, K.Kato, Y.Sadaki, H.Ishiyama, Y.Gono, T.Morikawa, S.Mitarai, M.Shibata, H.Watanabe, M.Miyake, E.Komatsu, A.Odahara, E.Ideguchi, X.H.Zhou High-Spin States in Odd-Odd 168Lu NUCLEAR REACTIONS 159Tb(13C, 4n), E=58.5, 62 MeV; measured Eγ, Iγ, γγ-coin. 168Lu deduced high-spin levels, J, π, configurations. Level systematics in neighboring nuclides discussed.
2002IT09 Prog.Theor.Phys.(Kyoto), Suppl. 146, 573 (2002) M.Ito, K.Kato, Y.Sakuragi, M.Kamimura, E.Hiyama 6He + 6He Molecular States in Highly-Excited 12Be NUCLEAR STRUCTURE 12Be; calculated molecular states energies, J, coupling effects.
doi: 10.1143/PTPS.146.573
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.
2002KO67 Prog.Theor.Phys.(Kyoto), Suppl. 146, 579 (2002) S.Korennov, G.Filippov, Y.Lashko, K.Kato Microscopic Hamiltonian of 9Li and 10Be and the SU(3) Basis NUCLEAR STRUCTURE 9Li, 10Be; calculated wave functions, level energies, radii.
doi: 10.1143/PTPS.146.579
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
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