NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = Y.Hirabayashi Found 56 matches. 2023HA18 Phys.Rev. C 107, 054611 (2023) Production spectra with a Σ- hyperon in (π-, K+) reactions on light to heavy nuclei NUCLEAR REACTIONS 12C, 28Si, 58Ni, 115In, 209Bi(π-, K+X), E at 1.2 GeV/c; calculated σ(θ), inclusive Σ- production spectra, angular distribution. 12C(π-, π-), E at 800, 995 MeV/c; 12C(K+, K+), E at 715, 800 MeV/c; calculated elastic scattering σ(θ). Calculations the framework of the distorted-wave impulse approximation (DWIA) with the optimal Fermi averaging (OFA) for the elementary t matrix. Comparison to KEK-E438 experimental data (2004SA56).
doi: 10.1103/PhysRevC.107.054611
2023OH01 Phys.Rev. C 107, 034317 (2023) α + 92Zr cluster structure in 96Mo NUCLEAR REACTIONS 90,91,92,94Zr(α, α), E=21-120 MeV; calcu92Zr(α, α), E=10-25 MeV; calculated phase shifts. Double folding model. Comparison to experimental data. NUCLEAR STRUCTURE 96Mo; calculated levels, J, π, B(E2), rms radii. Calculations are based on α+92Zr cluster model with the double folding potential. Discussed the effect of α clustering in 96Mo on half-life of 96Zr 0νββ-decay. Comparison to experimental data.
doi: 10.1103/PhysRevC.107.034317
2022HA20 Phys.Rev. C 105, 064606 (2022) Extended optimal Fermi averaging for near-recoilless Λ production in the (K-, π- reaction on nuclei NUCLEAR REACTIONS 12C(K-, π-), p=800 MeV/c; calculated σ(θ) of the 12C hypernuclei production, meson absorption factor. Extended the optimal Fermi averaging procedure in the framework of a distorted-wave impulse approximation (DIA), taking into account the local momentum transfer generated by semiclassical distorted waves. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.064606
2021HA09 Phys.Rev. C 103, 024605 (2021) Ξ-nucleus potential for Ξ- quasifree production in the 9Be(K-, K+) reaction NUCLEAR REACTIONS 9Be(K-, K+), E=1.8 GeV/c; calculated differential σ in the Woods-Saxon potential, binding energies and widths of the Ξ--nucleus bound states, production of Ξ- spectrum. Distorted-wave impulse approximation (DWIA) using the optimal Fermi-averaged amplitude. Comparison with results of BNL-E906 experiment.
doi: 10.1103/PhysRevC.103.024605
2021HA39 Nucl.Phys. A1015, 122301 (2021) Production cross sections of 3, 4ΛH bound states in 3, 4He(K-, π0) reactions at 1 GeV/c NUCLEAR REACTIONS 3,4He(K-, π0), E ∼ 1 GeV; analyzed available data. 3,4H; calculated hypernuclei σ, σ(θ).
doi: 10.1016/j.nuclphysa.2021.122301
2021HI14 Prog.Theor.Exp.Phys. 2021, 113D02 (2021) Existence of core excited 8Be* = α + α8 cluster structure in α + α scattering NUCLEAR STRUCTURE 8Be; analyzed available data; deduced α+α cluster structure at the highly excited energy using the coupled-channel calculations.
doi: 10.1093/ptep/ptab126
2020HA26 Phys.Rev. C 102, 024618 (2020) Medium effects on Ξ- production in the nuclear (K-, K+) reaction NUCLEAR REACTIONS 1H(K-, K+Ξ-), E(cm)=1.948, 1.966, 2.069, 2.110, 2.134, 2.235, 2.276, 2.331, 2.420 GeV; calculated differential σ(θ, E), total σ(E), dependence of incident K--momentum on σ(θ, E) and compared with experimental data; deduced strong energy and angular dependencies of the in-medium 1H(K-, K+Ξ-) production cross section. DWIA calculations using the optimal Fermi-averaging procedure. 12C(K-, K+), at momentum of 1.8 GeV/c; calculated quasi-fission production σ(E) for Ξ- in the Fermi gas model.
doi: 10.1103/PhysRevC.102.024618
2019HA27 Phys.Rev. C 100, 024605 (2019) Production of a 4ΛHe hypernucleus in the 4He(π, K) reactions reexamined NUCLEAR REACTIONS 4He(π, K), E =1.05 GeV/nucleon; calculatedσ of the 0+ ground state of 4He hypernucleus with a distorted-wave impulse approximation using the optimal Fermi-averaged matrix.
doi: 10.1103/PhysRevC.100.024605
2018HA11 Phys.Rev. C 97, 024601 (2018) T.Harada, R.Honda, Y.Hirabayashi Repulsion and absorption of the Σ-nucleus potential for Σ--5He in the 6Li(π-, K+) reaction NUCLEAR REACTIONS 6Li(π-, K+), at momentum=1.2 GeV/c; calculated σ(θ), shapes and magnitude of spectra within the distorted wave impulse approximation (DWIA) and compared with data from J-PARC E10 experiment; deduced property of the Σ-nucleus potential for Σ--5He, repulsive and absorptive components.
doi: 10.1103/PhysRevC.97.024601
2017HA14 Phys.Rev. C 95, 044610 (2017) Production of a neutron-rich 6ΛH hypernucleus in the 6Li(π-, K+) reaction NUCLEAR REACTIONS 6Li(π-, K+) at 1.2 GeV/c; analyzed production cross section and missing mass spectra of neutron-rich 6H hypernucleus using distorted-wave impulse approximation in one-step mechanism, and evaluated by a coupled (5H, Λ)+(5He, ∑-) model with a spreading potential, and compared with data of the missing mass spectrum in the J-PARC E10 experiment; deduced important information on the Λ∑ coupling in the production mechanism, and the nuclear structure of 1+ excited state of 6H hypernucleus.
doi: 10.1103/PhysRevC.95.044610
2017OH04 Phys.Rev. C 96, 024607 (2017) S.Ohkubo, Y.Hirabayashi, A.A.Ogloblin Existence of inelastic supernumerary nuclear rainbow in 16O + 12C scattering NUCLEAR REACTIONS 12C(16O, 16O), (16O, 16O'), (16O, 12C), E=124, 170, 180, 181, 200 MeV; analyzed σ(θ, E) data using coupled channels method with an extended double folding potential, and wavefunctions for 12C and 16O from microscopic α cluster model and a finite-range density-dependent nucleon-nucleon force; deduced positions of the Airy and A1 minima, and existence of a supernumerary bow in inelastic scattering. Comparison with pattern of meteorological rainbows.
doi: 10.1103/PhysRevC.96.024607
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
2016OH04 Phys.Rev. C 94, 034601 (2016) Evidence for a dynamically refracted primary bow in weakly bound 9Be rainbow scattering from 16O NUCLEAR REACTIONS 16O(9Be, 9Be), E=74.25, 157.7 MeV; calculated σ(θ) in a single channel, σ(θ) with coupling to the 5/2- and 7/2- states in 9Be, energy evolution of the Airy minima for E(9Be)=74.25, 90.0, 112.5, 135.0, 17.7 MeV; deduced evidence for the existence of a primary bow refracted dynamically by coupling to the excited states of a weakly bound 9Be nucleus. Coupled channel (CC) method with an extended double folding (EDF) model. Comparison with experimental data for E(9Be)=74.25 and 157.7 MeV.
doi: 10.1103/PhysRevC.94.034601
2015HA06 Nucl.Phys. A934, 8 (2015) Continuum ppΛ spectrum of the 3He(K-, π- reaction with continuum discretized coupled channels NUCLEAR REACTIONS 3He(Λ-, π-)ppΛ, E at 870 MeV/c; calculated π- inclusive spectra from hypernucleus decay, spectroscopic 2p factor using DWIA within CDCC. Compared with data.
doi: 10.1016/j.nuclphysa.2014.11.007
2015HA29 Phys.Lett. B 740, 312 (2015) P-wave resonant state of the 4ΣHehypernucleus in the 4He(K-, π-) reaction NUCLEAR REACTIONS 4He(K-, π-), E=1.5 GeV; calculated inclusive and Σ-Λ conversion π- spectra, effects of the potential strengths on the p-wave resonant state using the Green's function method in a distorted-wave impulse approximation. Comparison with available data.
doi: 10.1016/j.physletb.2014.11.057
2015MA12 Phys.Rev. C 91, 024616 (2015) R.S.Mackintosh, Y.Hirabayashi, S.Ohkubo Emergence of a secondary rainbow and the dynamical polarization potential for 16O on 12C at 330 MeV NUCLEAR REACTIONS 12C(16O, 16O), E≈300 MeV; analyzed dynamic polarization potential (DPP) and secondary rainbow effect using S-matrix to potential, SL to V(r) inversion, and coupled channel calculations; deduced effect of direct coupling between the collective states of 12C and 16O. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.024616
2015OH01 Phys.Rev. C 92, 024624 (2015) Airy structure in 16O + 14C nuclear rainbow scattering NUCLEAR REACTIONS 14C(16O, 16O), E=116, 132, 158, 160, 180, 200, 220, 240, 260, 281, 382.2 MeV; calculated σ(θ, E); deduced energy evolution of the Airy structure of nuclear rainbow and σ(θ) distribution, Airy minima using extended double-folding (EDF) model. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.024624
2015OH02 Phys.Rev. C 92, 051601 (2015) S.Ohkubo, Y.Hirabayashi, A.A.Ogloblin Further evidence for a dynamically generated secondary bow in 13C + 12C rainbow scattering NUCLEAR REACTIONS 12C(13C, 13C'), E=200, 250, 260, 330 MeV; 12C(16O, 16O'), E=330 MeV; calculated σ(θ) distributions with coupling to first 2+ and 3- states in 12C and 16O, energy evolution of the Airy structure in σ(θ, E) distributions in 13C+12C reaction; deduced existence of a secondary bow in nuclear rainbow scattering. Coupled channels (CC) method with extended double-folding (EDF) model. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.051601
2014HA14 Phys.Rev. C 89, 054603 (2014) Σ NN quasibound states in 3He (K-, π±) reactions at 600 MeV/c NUCLEAR REACTIONS 3He(K-, π+), (K-, π-), E at 600 MeV/c; calculated hypernuclear final states, threshold masses, isospin-spin spectroscopic factors and averaged matrix elements, averaged σ(E), inclusive and semiexclusive π+, π- spectra, production amplitudes for (K-, π±) reactions on isospin ΣNN states. 3He, 3n; calculated hypernuclear quasibound states, width, pole-state probabilities. 3H, 4,5He; calculated binding energies and Σ mixing of hypernuclei. Distorted-wave impulse approximation (DWIA) and coupled-channel framework. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.054603
2014OH01 Phys.Rev. C 89, 051601 (2014) Evidence for a secondary bow in Newton's zero-order nuclear rainbow NUCLEAR REACTIONS 16O(12C, 12C), E=200-608 MeV; analyzed experimental σ(θ) data by coupled-channel (CC) method, and by extended double folding (EDF) potential using realistic wave functions for 16O and 12C; deduced evidence for a secondary bow in Newton's zero-order nuclear rainbow scattering. Airy minimum. Discussed contribution of transfer reaction channels.
doi: 10.1103/PhysRevC.89.051601
2014OH02 Phys.Rev. C 89, 061601 (2014) Similarity between nuclear rainbow and meteorological rainbow: Evidence for nuclear ripples NUCLEAR REACTIONS 12C(16O, 16O), E=115.9 MeV; analyzed elastic σ(θ) distribution using coupled channels method with a double folding model derived from a density-dependent effective nucleon-nucleon force, and coupling to excited states of 12C and 16O; deduced evidence for nuclear ripples superimposed on the Airy structure of the nuclear rainbow; described similar mechanism in nuclear and meteorological rainbow.
doi: 10.1103/PhysRevC.89.061601
2014OH04 Phys.Rev. C 90, 064617 (2014) S.Ohkubo, Y.Hirabayashi, A.A.Ogloblin, Yu.A.Gloukhov, A.S.Dem'yanova, W.H.Trzaska Refractive effects and Airy structure in inelastic 16O + 12C rainbow scattering NUCLEAR REACTIONS 12C(16O, 16O)(16O, 16O'), E=170, 181, 200, 260, 281 MeV; measured particle spectra, σ(E, θ) Jyvaskyla University cyclotron facility; analyzed by coupled-channels method using an extended double folding (EDF) model, and taking into account g.s., first 2+ and 3- states of 12C and 16O; 12C(16O, 16O), (16O, 16O'), E=200, 330, 350, 400, 450, 500, 608 MeV; calculated σ(E, θ) distributions for elastic scattering and inelastic scattering to the first 2+ state in 12C. Comparison with available experimental data; deduced Airy minima in elastic scattering and in inelastic (rainbow) scattering to the first 2+ state of 12C.
doi: 10.1103/PhysRevC.90.064617
2013HA01 Phys.Rev. C 87, 024311 (2013) Sh.Hamada, Y.Hirabayashi, N.Burtebayev, S.Ohkubo Observation of an Airy minimum in elastic and inelastic scattering of 3He from 12C at 50.5 and 60 MeV, and α-particle condensation in 12C NUCLEAR REACTIONS 12C(3He, 3He), (3He, 3He'), E=50.5, 60 MeV;measured particle spectra, energy loss, σ(θ, E) for Hoyle state and other levels. 12C; deduced levels, angular position of Airy minimum A1. Hoyle state interpreted as three α-particle condensate with dilute density. Coupled-channel analysis with double folding model.
doi: 10.1103/PhysRevC.87.024311
2013HA26 Nucl.Phys. A914, 85c (2013) T.Harada, Y.Hirabayashi, A.Umeya Hypernuclear ΛΛ production by (K-, K+) reactions and the ΛΛΞ mixing in hypernuclei
doi: 10.1016/j.nuclphysa.2013.01.020
2013HI06 Phys.Rev. C 88, 014314 (2013) Unification of Airy structure in inelastic α+16O scattering and α-cluster structure with core excitation in 20Ne NUCLEAR REACTIONS 16O(α, α'), E=40.5, 50, 80.7, 146 MeV; calculated σ(θ, E). 16O(α, α), E=20.75, 23.7, 24.28, 25.2, 30.3, 40.5, 48.7, 50, 54.1, 69.5, 80.7, 146 MeV; calculated σ(θ, E). Coupled channel method using a microscopic double folding model. 20Ne; calculated levels, J, π, Kπ; deduced α cluster structure. Comparison with experimental data.
doi: 10.1103/PhysRevC.88.014314
2012HA27 Phys.Rev. C 86, 014606 (2012) Angular distributions of elastic scattering of Σ- hyperons from nuclei and the Σ-nucleus potentials NUCLEAR REACTIONS 28Si, 208Pb(Σ-, Σ-), E=50 MeV; calculated Σ-nucleus potentials, σ(θ) using DD-A', LDA-NF, and DD-OBE optical potential models. Radial distribution of the Σ--nucleus potentials. Discussed Σ- atomic x-ray data, (π-, K+) and (K-, π+) spectra.
doi: 10.1103/PhysRevC.86.014606
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
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
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
2011OH01 Int.J.Mod.Phys. E20, 880 (2011) Alpha-Particle condensation in 16O NUCLEAR STRUCTURE 16O; calculated energies, J, π for K bands states; deduced α+12C(0+2) cluster structure.
doi: 10.1142/S0218301311018885
2009HA03 Phys.Rev. C 79, 014603 (2009) T.Harada, A.Umeya, Y.Hirabayashi Feasibility of extracting a Σ- admixture probability in the neutron-rich 10ΛLi hypernucleus NUCLEAR REACTIONS 10B(π-, K+)10Li, E=1.20 GeV/c; calculated particle spectra, σ(θ) for hypernuclei. Distorted wave impulse approximation.
doi: 10.1103/PhysRevC.79.014603
2009HA39 Nucl.Phys. A829, 100 (2009) Coulomb-assisted Σ--nucleus bound states in the (K-, π+) reaction NUCLEAR REACTIONS 28Si, 58Ni, 208Pb(K-, π+), E at 0-1500 MeV/c; calculated σ, σ(θ), related features for hypernuclei formation using distorted-wave impulse approximation. NUCLEAR STRUCTURE 28Mg, 58Fe, 208Hg; calculated binding energies, widths of bound states for kaonic hypernuclei.
doi: 10.1016/j.nuclphysa.2009.08.005
2008OH03 Phys.Rev. C 77, 041303 (2008) Evidence for higher nodal band states with 3He cluster structure in 19Ne and prerainbows in 3He+16O scattering NUCLEAR REACTIONS 16O(3He, X), E=15, 25, 32, 40.9, 60 MeV; calculated σ, angular distributions, central double folding potential, phase shifts. 19Ne; systematics of 3He cluster states. Comparison with experimental data, cluster structure with 3,4He, 16O.
doi: 10.1103/PhysRevC.77.041303
2007OH01 Phys.Rev. C 75, 044609 (2007) Evidence for strong refraction of 3He in an α-particle condensate NUCLEAR REACTIONS 12C(3He, 3He), (3He, 3He'), E=34.7, 72 MeV; analyzed σ(E, θ). 12C deduced α-particle condensate.
doi: 10.1103/PhysRevC.75.044609
2006HA10 Nucl.Phys. A767, 206 (2006) Σ- production spectrum in the inclusive (π-, K+) reaction on 209Bi and the Σ-nucleus potential NUCLEAR REACTIONS 209Bi(π-, K+), E at 1.2 GeV/c; analyzed hypernucleus production associated kaon spectra, σ(θ); deduced Σ--nucleus potential features. Comparison with hyperonic-atom data.
doi: 10.1016/j.nuclphysa.2005.12.018
2005HA43 Nucl.Phys. A759, 143 (2005) Is the Σ-nucleus potential for Σ- atoms consistent with the 28Si(π-, K+) data? NUCLEAR REACTIONS 28Si(π-, K+), E at 1.2 GeV/c; analyzed hypernucleus production associated kaon spectra, σ(θ); deduced Σ--nucleus potential features. Comparison with hyperonic-atom data.
doi: 10.1016/j.nuclphysa.2005.04.025
2004HA48 Nucl.Phys. A744, 323 (2004) Optimal Fermi-averaging for the π+ + n → K+ + Λ t-matrix in Λ-hypernuclear production from (π+, K+") reactions NUCLEAR REACTIONS 12C, 28Si(π+, K+), E at 1.05, 1.20, 1.35 GeV/c; calculated σ(E, θ). Fermi-averaged t-matrix, comparison with data.
doi: 10.1016/j.nuclphysa.2004.09.003
2004OH13 Phys.Rev. C 70, 041602 (2004) Bose-Einstein condensation of α particles and Airy structure in nuclear rainbow scattering NUCLEAR REACTIONS 12C(α, α), (α, α'), E=139-240 MeV; analyzed σ(E, θ); deduced Airy structure. 12C deduced α-particle density distribution, Bose-Einstein condensation features. Coupled-channels analysis, double-folding model.
doi: 10.1103/PhysRevC.70.041602
2002HI07 Yad.Fiz. 65, 715 (2002); Phys.Atomic Nuclei 65, 683 (2002) Alpha Scattering from Nonclosed Shell Nucleus 12C and Alpha-Nucleus Interaction NUCLEAR REACTIONS 12C(α, α), (α, α'), E=41-172.5 MeV; analyzed σ(θ), σ(E, θ). Microscopic α-cluster model wave functions.
doi: 10.1134/1.1471274
2002IT05 Phys.Rev. C66, 034307 (2002) M.Ito, Y.Hirabayashi, Y.Sakuragi Multicluster Configuration in Highly Excited States of 24Mg NUCLEAR STRUCTURE 24Mg; calculated cluster structure, molecular band features. Microscopic coupled-channels approach. NUCLEAR REACTIONS 12C(12C, 12C'), E(cm) ≈ 20-40 MeV; analyzed resonance features, molecular band structure. Microscopic coupled-channels approach, band crossing model.
doi: 10.1103/PhysRevC.66.034307
2001HI10 Phys.Rev. C64, 054605 (2001) Y.Hirabayashi, T.Suzuki, M.Tanifuji New Distorted-Wave Impulse Approximation Calculation for Inelastic Scattering of Deuterons at Intermediate Energies with the Sudden Approximation Approach NUCLEAR REACTIONS 12C(p, p'), E=200 MeV; 12C(d, d'), E=400 MeV; calculated σ(θ), Ay(θ), other spin observables. DWIA approach, sudden approximation, comparison with data.
doi: 10.1103/PhysRevC.64.054605
2001IT02 Phys.Rev. C63, 064303 (2001) M.Ito, Y.Sakuragi, Y.Hirabayashi Properties of Microscopic Nucleus-Nucleus Interaction for Molecular Resonance Formation in 12C + 12C and 3α + 3α Systems NUCLEAR REACTIONS 12C(12C, X), E not given; calculated microscopic interaction potentials, molecular resonance features.
doi: 10.1103/PhysRevC.63.064303
2000GU17 J.Phys.(London) G26, L81 (2000) D.Gupta, C.Samanta, A.Chatterjee, K.Rusek, Y.Hirabayashi Channel Coupling Effects in Resonant Breakup of 42 MeV 7Li with 58Ni Target NUCLEAR REACTIONS 58Ni(7Li, 7Li'), E=42 MeV; measured σ(θ) for elastic scattering and sequential α + t breakup of projectile. Comparison with coupled channel calculations.
doi: 10.1088/0954-3899/26/6/102
1999IT02 Eur.Phys.J. A 5, 373 (1999) M.Ito, Y.Sakuragi, Y.Hirabayashi Dynamic Polarization Potential of 12C + 12C System at Molecular-Resonance Energies NUCLEAR REACTIONS 12C(12C, 12C'), E(cm)=10-50 MeV; calculated σ(q), potentials, wave functions, quadrupole transition densities, σ(E, l), rotational bands. Dynamic polarization potential. Coupled channel calculations.
doi: 10.1007/s100500050300
1998OH03 Phys.Rev. C57, 2760 (1998) S.Ohkubo, Y.Hirabayashi, T.Sakuda α-Cluster Structure of 44Ti in Core-Excited α + 40Ca Model NUCLEAR STRUCTURE 44Ti; calculated levels, J, π, rotational bands. α-cluster model.
doi: 10.1103/PhysRevC.57.2760
1997OK02 Phys.Lett. 393B, 301 (1997) D.O'Kelly, T.Botting, B.Hurst, R.P.Schmitt, Y.-W.Lui, Y.Hirabayashi, S.Okabe, Y.Sakuragi, H.Utsunomiya, T.Yamagata, M.Ohta Breakup of 30 MeV/u-16O in Nuclear and Coulomb Fields of 120Sn and 208Pb Nuclei NUCLEAR REACTIONS 120Sn, 208Pb(16O, α12C), E=30 MeV/nucleon; measured α12C-coin, σ(θ, θ(α12C)); deduced nuclear, Coulomb-breakup interference role. Coupled channels approach, orthogonality condition model.
doi: 10.1016/S0370-2693(96)01636-X
1997SA69 Prog.Theor.Phys.(Kyoto) 98, 521 (1997) Y.Sakuragi, M.Ito, Y.Hirabayashi, C.Samanta Breakup Effect on the 6Li Elastic Scattering from 28Si at E/A = 35 and 53 MeV NUCLEAR REACTIONS 28Si(6Li, 6Li), E=35, 53 MeV/nucleon; analyzed σ(θ); deduced projectile breakup channel role. Double-folding model interactions.
doi: 10.1143/PTP.98.521
1995HI21 Phys.Rev.Lett. 74, 4141 (1995) Y.Hirabayashi, Y.Sakuragi, Y.Abe 3α + 3α and 3α + 12C Configurations in 24Mg NUCLEAR REACTIONS 12C(12C, 12C'), E(cm)=29.5-33 MeV; analyzed σ(θ). 24Mg deduced resonance three α-particle character. Band crossing model.
doi: 10.1103/PhysRevLett.74.4141
1995SA33 Nucl.Phys. A588, 65c (1995) Y.Sakuragi, S.Funada, Y.Hirabayashi Coulomb Dissocation of 6He and 11Li and Its Effect on the Elastic Scattering NUCLEAR REACTIONS 208Pb(11Li, X), (6He, X), E ≤ 80 MeV/nucleon; analyzed total reaction, Coulomb+dissocation σ(E); 208Pb(11Li, 11Li), E=10 MeV/nucleon; 208Pb(6He, 6He), E=10, 30 MeV/nucleon; analyzed σ(θ); deduced Coulomb dissociation role. Microscopic coupled-channels formalism.
doi: 10.1016/0375-9474(95)00100-F
1994YA06 Phys.Rev. C50, 2606 (1994) T.Yamagata, H.Utsunomiya, S.Nakayama, N.Koori, M.Tanaka, A.Tamii, Y.Fujita, K.Katori, M.Inoue, M.Fujiwara, H.Ogata, Y.Hirabayashi Sucessful Description of Elastic Scattering of 3He Particles at 150 MeV/Nucleon with the Single Folding Potential Model NUCLEAR REACTIONS 90Zr, 208Pb(3He, 3He), E=450 MeV; measured σ(θ). Enriched targets. Single folding potential model analysis.
doi: 10.1103/PhysRevC.50.2606
1993HI13 Phys.Lett. 318B, 32 (1993) Y.Hirabayashi, Y.Sakuragi, M.Tanifuji Single-Folding Interaction in Scattering of 6Li and 7Li from Nuclei NUCLEAR REACTIONS 26Mg, 120Sn(polarized 7Li, 7Li), (polarized 7Li, 7Li'), 26Mg(polarized 6Li, 6Li), (polarized 6Li, 6Li'), E=44 MeV; analyzed σ(θ), tensor analyzing power vs θ; deduced model interactions form factors. Single-folding interactions.
doi: 10.1016/0370-2693(93)91779-M
1992HI02 Nucl.Phys. A536, 375 (1992) Coupled-Channels Study of Polarized 6Li Scattering at 44 MeV NUCLEAR REACTIONS 26Mg, 120Sn(polarized 6Li, 6Li), E=44 MeV; analyzed σ(θ), vector, tensor analyzing power vs θ. Coupled-channels theory.
doi: 10.1016/0375-9474(92)90389-2
1992HI11 Phys.Rev.Lett. 69, 1892 (1992) Evidence for Strong Nuclear-Breakup Contribution to 6Li → α + d Breakup by 208Pb at Forward Angles NUCLEAR REACTIONS 208Pb(6Li, 6Li'), E=156 MeV; analyzed σ(θ); deduced strong breakup contribution. Continuum discretized coupled-channels method.
doi: 10.1103/PhysRevLett.69.1892
1991HI07 Phys.Lett. 258B, 11 (1991) Anomalous Renormalization of Cluster-Folding Interactions for 6Li-Nucleus Scattering at Low Energies NUCLEAR REACTIONS 16O(6Li, 6Li), E=22.8 MeV; 26Mg(6Li, 6Li), E=44 MeV; 58Ni(6Li, 6Li), E=73.7 MeV; 40Ca(6Li, 6Li), E=90, 156 MeV; 28Si(6Li, 6Li), E=154 MeV; analyzed σ(θ). Three-body model, cluster folding interactions.
doi: 10.1016/0370-2693(91)91200-F
1991HI11 Phys.Rev. C44, 1581 (1991) Effects of Nonresonant Breakup States in Polarized 6Li Scattering NUCLEAR REACTIONS 24Mg(polarized 6Li, 6Li), E=44-99 MeV; 16O(polarized 6Li, 6Li), E=22.8 MeV; calculated σ(θ), vector, tensor analyzing power vs θ; deduced nonresonant projectile breakup role. Continuum discretized coupled-channels model.
doi: 10.1103/PhysRevC.44.1581
1989HI06 Phys.Lett. 221B, 227 (1989) Y.Hirabayashi, S.Okabe, Y.Sakuragi Projectile Breakup Effect in Elastic Scattering of 9Be NUCLEAR REACTIONS 16O, 27Al, 40Ca(9Be, 9Be), E=158 MeV; calculated σ(θ); deduced potential parameters, projectile breakup effect. Coupled-channels analysis, microscopic cluster model.
doi: 10.1016/0370-2693(89)91702-4
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