NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = M.Yahiro Found 76 matches. 2023WA03 Phys.Rev. C 107, 024608 (2023) T.Wakasa, S.Tagami, J.Matsui, M.Takechi, M.Yahiro Neutron-skin values and matter and neutron radii determined from reaction cross sections of proton scattering on 12C, 40, 48Ca, 58Ni, and 208Pb NUCLEAR REACTIONS 12C, 40,48Ca, 58Ni, 208Pb(p, p), E=20-180 MeV; calculated proton-, neutron-, and matter densities; analyzed reaction σ(E) from proton scattering data; deduced matter radii, neutron radii and neutron skin thickness.Kyushu g-matrix folding model with the densities scaled from the Gogny-D1S HFB (GHFB) with angular momentum projection (AMP). Comparison of obtained values for neutron skin thickness to the data obtained by different methods.
doi: 10.1103/PhysRevC.107.024608
2021IS06 Phys.Rev. C 103, 044605 (2021) Prediction of the analyzing power for p(pol) + 6He elastic scattering at 200 MeV from p(pol) + 4He elastic scattering at 200 MeV NUCLEAR REACTIONS 4,6He(polarized p, p), E=71, 72, 200 MeV; analyzed experimental data for differential σ(E, θ), Ay(E, θ) and form factor F(Q) versus Q using improved valence-target-cutting (VTC) theory and cluster-folding (CF) model.
doi: 10.1103/PhysRevC.103.044605
2021MA74 Phys.Rev. C 104, 054613 (2021) M.Matsuzaki, S.Tagami, M.Yahiro Neutron skin thickness of 208Pb, 116, 120, 124Sn, and 40Ca determined from reaction cross sections of 4He scattering NUCLEAR REACTIONS 208Pb, 116,120,124Sn, 40Ca(α, X), E=20-50 MeV/nucleon; calculated reaction σ(E), nuclear matter radii, neutron skin thicknesses using double folding model with Kyushu chiral g matrix, and densities from mean-field calculations, further renormalized densities to reproduce observed σ(E), and with D1S-GHFB+AMP and SLy7-HFB Skyrme interactions. Comparison with experimental neutron skin thickness of 208Pb from electron scattering data by PREX-II collaboration, and with other experimental data.
doi: 10.1103/PhysRevC.104.054613
2021TA25 Phys.Rev. C 104, 024606 (2021) S.Tagami, T.Wakasa, J.Matsui, M.Yahiro, M.Takechi Neutron skin thickness of 208Pb determined from the reaction cross section for proton scattering NUCLEAR REACTIONS 208Pb(p, X), E=30-100 MeV; calculated proton-, neutron-, and matter densities; analyzed reaction σ(E) from proton scattering data; deduced neutron radius and neutron skin thickness. Kyushu g-matrix folding model with the densities calculated with Gogny-D1S HFB (GHFB) with the angular momentum projection (AMP).
doi: 10.1103/PhysRevC.104.024606
2020TA01 Phys.Rev. C 101, 014620 (2020) S.Tagami, M.Tanaka, M.Takechi, M.Fukuda, M.Yahiro Chiral g-matrix folding-model approach to reaction cross sections for scattering of Ca isotopes on a C target NUCLEAR STRUCTURE 40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,62,64Ca; calculated β and γ deformation parameters, even and odd driplines, binding energies, charge, proton, neutron and matter radii, neutron skin for the ground states using Gogny-D1S Hartree-Fock-Bogoliubov (GHFB) theory with and without the angular momentum projection (AMP). Comparison with experimental data. NUCLEAR REACTIONS 12C(40Ca, X), (41Ca, X), (42Ca, X), (43Ca, X), (44Ca, X), (45Ca, X), (46Ca, X), (47Ca, X), (48Ca, X), (49Ca, X), (50Ca, X), (51Ca, X), (52Ca, X), (53Ca, X), (54Ca, X), (55Ca, X), (56Ca, X), (57Ca, X), (58Ca, X), (59Ca, X), (60Ca, X), (62Ca, X), (64Ca, X), E=280, 250.7 MeV; calculated reaction σ(E) using chiral g-matrix double-folding model (DFM), and compared with GHFB+AMP density, and available experimental data. 9Be, 12C, 27Al(12C, X), E=30-400 MeV; calculated reaction σ(E) using chiral g-matrix double-folding model (DFM). Comparison with results from t-matrix DFM densities, and experimental data.
doi: 10.1103/PhysRevC.101.014620
2019GU07 Phys.Rev. C 99, 034602 (2019) H.Guo, Y.Watanabe, T.Matsumoto, K.Nagaoka, K.Ogata, M.Yahiro Analysis of nucleon and triton emissions from nucleon-7Li collisions below 20 MeV NUCLEAR REACTIONS 7Li(n, n), (n, n'), E=4.08, 5.1, 6.1, 6.97, 7.97, 9, 10, 11, 12, 13, 14, 15.4, 18 MeV; calculated σ(θ, E) and compared with experimental data. 7Li(p, t), E=14 MeV; 7Li(n, t), E=11.5, 14, 14.2, 18 MeV; calculated t-α scattering phase shifts, double-differential σ(E, θ) of break-up and reaction channels, and integrated neutron induced σ using continuum discretized coupled-channels (CDCC) method, final-state interaction model, and sequential decay model. Comparison with experimental and evaluated data.
doi: 10.1103/PhysRevC.99.034602
2016HA25 Phys.Rev. C 94, 024004 (2016) Numerical study of renormalization group flows of nuclear effective field theory without pions on a lattice
doi: 10.1103/PhysRevC.94.024004
2016SH21 Phys.Rev. C 93, 064314 (2016) M.Shimada, S.Watanabe, S.Tagami, T.Matsumoto, Y.R.Shimizu, M.Yahiro Simultaneous analysis of matter radii, transition probabilities, and excitation energies of Mg isotopes by angular-momentum-projected configuration-mixing calculations NUCLEAR STRUCTURE 24,26,28,30,32,34,36,38,40Mg; calculated potential-energy curves, level energies, rms matter radii, B(E2), β2, and probability distributions for the first 2+ and 4+ states. Beyond-mean-field (BMF) calculations with angular-momentum-projected configuration mixing with respect to the axially symmetric β2 deformation. Comparison with experimental data.
doi: 10.1103/PhysRevC.93.064314
2016YA05 Phys.Rev. C 93, 064609 (2016) M.Yahiro, S.Watanabe, M.Toyokawa, T.Matsumoto Proposal of a directly measurable parameter quantifying the halo nature of one-neutron nuclei NUCLEAR REACTIONS 12C(p, X), (15C, X), (31Ne, X), E<1000 MeV; analyzed reaction σ(E) data to determine halo parameters. 11Be, 12,15,17,19C, 31Ne, 37Mg; deduced halo parameters. Calculations based on the eikonal+adiabatic approximation using Glauber formula.
doi: 10.1103/PhysRevC.93.064609
2015FU01 Phys.Rev. C 91, 014604 (2015) Breakup and finite-range effects on the 8B (d, n) 9C reaction NUCLEAR REACTIONS 8B(d, n)9C, E=14.4 MeV/nucleon; analyzed σ as function of neutron emission angle, breakup effects of d and 9C on the cross section. 8B(p, γ)9C; deduced asymptotic normalization coefficient (ANC), astrophysical S18(0) factor at zero energy. Interference between Elastic transfer (ET) and breakup transfer (BT). Three body continuum discretized coupled-channels (CDCC) Born approximation.
doi: 10.1103/PhysRevC.91.014604
2015TO08 Phys.Rev. C 91, 064610 (2015) M.Toyokawa, T.Matsumoto, K.Minomo, M.Yahiro Microscopic approach to 3He scattering NUCLEAR REACTIONS 58Ni, 208Pb(3He, 3He), E=30-150 MeV/nucleon; calculated differential and total reaction σ(E, θ), microscopic optical potentials; deduced projectile-breakup and spin-orbit force effects. Double single-folding (DSF) and double-folding with frozen-density approximation (DF-FDA) models by folding the Melbourne g matrix with the target density and localizing the resultant nonlocal folding potential with the Brieva-Rook method. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.064610
2015TO12 Phys.Rev. C 92, 024618 (2015), Erratum Phys.Rev. C 96, 059905 (2017) M.Toyokawa, M.Yahiro, Ta.Matsumoto, Ko.Minomo, K.Ogata, M.Kohno Microscopic calculations based on chiral two- and three-nucleon forces for proton- and 4He-nucleus scattering NUCLEAR REACTIONS 40Ca, 58Ni, 208Pb(p, p'), E=65 MeV; 58Ni, 208Pb(α, α'), E=72 MeV; calculated differential σ(θ) using standard Brueckner-Hartree-Fock (BHF) method and the g-matrix folding model, the g matrix evaluated from chiral two-nucleon force (2NF) of N3LO and chiral three-nucleon force (3NF) of NNLO; deduced effects of chiral three-nucleon force (3NF) on proton and α scattering. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.024618
2015TO18 J.Phys.(London) G42, 025104 (2015); Corrigenda J.Phys.(London) G44, 079502 (2017) M.Toyokawa, K.Minomo, M.Kohno, M.Yahiro Roles of chiral three-nucleon forces in nucleon-nucleus scattering NUCLEAR REACTIONS 12C, 16O, 24Mg, 40Ca, 58Ni, 90Zr, 208Pb(p, p), E=65 MeV; calculated σ(θ), vector analyzing powers. Comparison with experimental data.
doi: 10.1088/0954-3899/42/2/025104
2015WA32 Phys.Rev. C 92, 044611 (2015) S.Watanabe, T.Matsumoto, K.Ogata, M.Yahiro Four-body dynamics in 6Li elastic scattering NUCLEAR REACTIONS 209Bi(6Li, X), E=24-50 MeV; 208Pb(6Li, X), E(cm)=29-210 MeV; calculated σ(θ, E), total σ(E), distribution of dα probability in excitation spectrum, Dominant d+α channel for 6Li breakup in elastic scattering. Four-body (n+p+α+target) model of the continuum-discretized coupled channels method (CDCC). Comparison to experimental data.
doi: 10.1103/PhysRevC.92.044611
2014EG01 Phys.Rev. C 89, 064611 (2014) K.Egashira, K.Minomo, M.Toyokawa, T.Matsumoto, M.Yahiro Microscopic optical potentials for 4He scattering NUCLEAR REACTIONS 58Ni(α, α), (α, X), E=20.5, 26, 43.12, 60, 72, 85, 96.5, 120, 174.75 MeV/nucleon; analyzed experimental differential cross section data as a function of transfer momentum, total reaction σ(E), R dependence of absolute elastic S-matrix element; deduced optical potentials. 208Pb(α, α), E=26, 34.75, 72, 85, 96.5, 120, 174.75 MeV/nucleon; analyzed experimental differential cross section data as a function of transfer momentum. Calculations performed using double-folding model with the target-density approximation (DF-TDA), frozen-density approximation (DF-FDA), and conventional nucleon-nucleus folding (NAF) model.
doi: 10.1103/PhysRevC.89.064611
2014GU12 Nucl.Data Sheets 118, 254 (2014) H.Guo, K.Nagaoka, Y.Watanabe, T.Matsumoto, K.Ogata, M.Yahiro Application of the Continuum Discretized Coupled Channels Method to Nucleon-induced Reactions on 6, 7Li for Energies up to 150 MeV NUCLEAR REACTIONS 6Li(p, x), E=5-150 MeV; calculated reaction σ. 6Li(n, n'), E=14.1 MeV;7Li(p, p'), E=5-50 MeV;7Li(p, p'), (p, t), E=14 MeV; calculated σ(Eout, θ). CDCC with folding of complex JLM effective nucleon-nucleon forces. Compared with available data.
doi: 10.1016/j.nds.2014.04.051
2014MA79 Phys.Rev. C 90, 041602 (2014) Antihalo effects on reaction cross sections for 14, 15, 16C isotopes NUCLEAR REACTIONS 12C(14C, X), (15C, X), (16C, X), E=83 MeV/nucleon; analyzed reaction cross sections, spectroscopic factors using the Melbourne g-matrix double-folding model. Investigated antihalo effects on reaction σ and projectile breakup effect on the mass-number dependence with the continuum-discretized coupled-channel method.
doi: 10.1103/PhysRevC.90.041602
2014MI15 Phys.Rev. C 90, 027601 (2014) K.Minomo, T.Matsumoto, K.Egashira, K.Ogata, M.Yahiro Eikonal reaction theory for two-neutron removal reactions NUCLEAR REACTIONS 12C, 208Pb(6He, 2nα), E=240 MeV/nucleon; 28Si(6He, 2nα), E=52 MeV/nucleon; analyzed σ for breakup, one-, and two-neutron stripping, two-neutron removal channels, total reaction σ by treating 6He as n+n+α system and four-body α+n+n+target system using Eikonal reaction theory. Comparison with Glauber model calculations, and experimental data.
doi: 10.1103/PhysRevC.90.027601
2014MI22 Phys.Rev. C 90, 051601 (2014), Erratum Phys.Rev. C 96, 059904 (2017) K.Minomo, M.Toyokawa, M.Kohno, M.Yahiro Effects of a chiral three-nucleon force on nucleus-nucleus scattering NUCLEAR REACTIONS 12C(12C, 12C), E=85 MeV/nucleon; 16C(16C, 16C), E=70 MeV/nucleon; calculated folding potential, differential σ(θ); deduced effects of next-to-next-to leading order (NNLO) chiral three-nucleon force (3NF). Brueckner-Hartree-Fock method and the g-matrix folding model. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.051601
2014TA32 Phys.Rev. C 90, 061305 (2014) M.Takechi, S.Suzuki, D.Nishimura, M.Fukuda, T.Ohtsubo, M.Nagashima, T.Suzuki, T.Yamaguchi, A.Ozawa, T.Moriguchi, H.Ohishi, T.Sumikama, H.Geissel, N.Aoi, R.-J.Chen, D.-Q.Fang, N.Fukuda, S.Fukuoka, H.Furuki, N.Inabe, Y.Ishibashi, T.Itoh, T.Izumikawa, D.Kameda, T.Kubo, M.Lantz, C.S.Lee, Y.-G.Ma, K.Matsuta, M.Mihara, S.Momota, D.Nagae, R.Nishikiori, T.Niwa, T.Ohnishi, K.Okumura, M.Ohtake, T.Ogura, H.Sakurai, K.Sato, Y.Shimbara, H.Suzuki, H.Takeda, S.Takeuchi, K.Tanaka, M.Tanaka, H.Uenishi, M.Winkler, Y.Yanagisawa, S.Watanabe, K.Minomo, S.Tagami, M.Shimada, M.Kimura, T.Matsumoto, Y.R.Shimizu, M.Yahiro Evidence of halo structure in 37Mg observed via reaction cross sections and intruder orbitals beyond the island of inversion NUCLEAR REACTIONS 12C(24Mg, X), (25Mg, X), (26Mg, X), (27Mg, X), (28Mg, X), (29Mg, X), (30Mg, X), (31Mg, X), (32Mg, X), (33Mg, X), (34Mg, X), (35Mg, X), (36Mg, X), (37Mg, X), (38Mg, X), E=240 MeV/nucleon, [secondary Mg beams from 9Be(48Ca, X), E=345 MeV/nucleon primary reaction]; measured spectra and TOF of outgoing particles, precise reaction σ using BigRIPS spectrometer at RIBF-RIKEN facility. Comparison with theoretical deformation parameter β2 versus mass plot using double-folding model (DFM) calculation combined with antisymmetrized molecular dynamics (AMD) calculation. 37Mg; deduced deformed halo effect from observed enhanced cross section, comparison with DFM calculation based on the deformed Woods-Saxon (DWS) model; collapse of N=28 magic shell for neutrons.
doi: 10.1103/PhysRevC.90.061305
2014WA14 Phys.Rev. C 89, 044610 (2014) S.Watanabe, K.Minomo, M.Shimada, S.Tagami, M.Kimura, M.Takechi, M.Fukuda, D.Nishimura, T.Suzuki, T.Matsumoto, Y.R.Shimizu, M.Yahiro Ground-state properties of neutron-rich Mg isotopes NUCLEAR REACTIONS 12C(24Mg, X), (25Mg, X), (26Mg, X), (27Mg, X), (28Mg, X), (29Mg, X), (30Mg, X), (31Mg, X), (32Mg, X), (33Mg, X), (34Mg, X), (35Mg, X), (36Mg, X), (37Mg, X), (38Mg, X), E=240 MeV/nucleon; calculated reaction σ; deduced rms matter radii from reaction cross sections. Antisymmetrized molecular dynamics (AMD) with folding model and deformed Woods-Saxon model. Comparison with experimental data, and with other theoretical calculations. NUCLEAR STRUCTURE 24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40Mg; calculated ground state binding J, π, S(n), S(2n) for 40Mg, β and γ deformation parameters, proton, neutron and matter radii, neutron skin thickness. 37Mg; calculated levels, J, π, neutron single-particle energies. Antisymmetrized molecular dynamics (AMD) with folding model and deformed Woods-Saxon model. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.044610
2013GU06 Phys.Rev. C 87, 024610 (2013) H.Guo, Y.Watanabe, T.Matsumoto, K.Ogata, M.Yahiro Systematic analysis of nucleon scattering from 6, 7Li with the continuum discretized coupled channels method NUCLEAR REACTIONS 6,7Li(n, n), (n, n'), (p, p), (p, p'), E=0-150 MeV; analyzed total σ(E), reaction σ(E), σ(θ, E). Continuum discretized coupled channels method (CDCC).
doi: 10.1103/PhysRevC.87.024610
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
2013SA41 Phys.Rev. C 88, 037602 (2013) S.Sasabe, T.Matsumoto, S.Tagami, N.Furutachi, K.Minomo, Y.R.Shimizu, M.Yahiro Reaction mechanism in odd-even staggering of reaction cross sections NUCLEAR REACTIONS 12C(14C, X), (15C, X), (16C, X), E=83 MeV/nucleon; calculated matter radii, reaction σ, absorption probability, odd-even staggering parameter for reaction σ. Microscopic continuum discretized coupled-channels (CDCC) method, including projectile-breakup and nuclear-medium effects. Black-sphere scattering (BSS), and pairing anti-halo effects. Comparison with experimental data.
doi: 10.1103/PhysRevC.88.037602
2013TO16 Phys.Rev. C 88, 054602 (2013) M.Toyokawa, K.Minomo, M.Yahiro Mass-number and isotope dependence of local microscopic optical potentials for polarized proton scattering NUCLEAR REACTIONS 4He, 40Ca, 208Pb(polarized p, p), E=65, 200 MeV; 6He(polarized p, p), E=71, 200 MeV; calculated σ(θ) and vector analyzing powers. 4He(p, X), E=47.9 MeV; 12C, 16O, 40Ca, 208Pb(p, X), E=65.5 MeV; 20Ne(p, X), E=47.0 MeV; 24Mg(p, X), E=48.0 MeV; 90Zr(p, X), E=60.8 MeV; calculated reaction σ. 20,21,22,23,24,25,26,27,28,29,30,31,32Ne(p, X), E=65 MeV; calculated reaction σ, mass dependence of volume integral and rms radius. 22Ne(p, p'), E=35 MeV; 30Ne(p, p'), 31Ne(p, p), E=65 MeV; calculated σ(θ). 22Ne(p, n)22F, E=35 MeV; analyzed charge exchange reaction to IAS. Investigated systematic properties of the microscopic optical potentials obtained with Melbourne g-matrix NN interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.88.054602
2012FU07 Phys.Rev. C 86, 022801 (2012) T.Fukui, K.Ogata, K.Minomo, M.Yahiro Determination of the 8B(p, γ)9C reaction rate from 9C breakup NUCLEAR REACTIONS 208Pb(9C, p8B)208Pb, E=65 MeV/nucleon; calculated breakup spectrum as a function of the relative energy between p and 8B. 12C, 27Al(9C, p8B), E=285 MeV/nucleon; calculated cross sections, asymptotic normalization coefficients (ANC). Analyzed elastic breakup of 9C. 8B(p, γ)9C; calculated astrophysical factor at zero energy. Continuum discretized coupled-channels method (CDCC), eikonal reaction theory (ERT). Comparison with experimental data.
doi: 10.1103/PhysRevC.86.022801
2012MI01 Phys.Rev.Lett. 108, 052503 (2012) K.Minomo, T.Sumi, M.Kimura, K.Ogata, Y.R.Shimizu, M.Yahiro Determination of the Structure of 31Ne by a Fully Microscopic Framework NUCLEAR REACTIONS 12C(28Ne, 28Ne'), (29Ne, 29Ne'), (30Ne, 30Ne'), (31Ne, 31Ne'), (32Ne, 32Ne'), E=240 MeV/nucleon; analyzed reaction σ. 28,29,30,31,32Ne; calculated deformed projectile density. Comparison with experimental data. NUCLEAR STRUCTURE 28,29,30,31,32Ne; calculated J, π, deformation, neutron separation energy, ground state properties and halo structures. Comparison with experimental data.
doi: 10.1103/PhysRevLett.108.052503
2012MI22 Prog.Theor.Phys.(Kyoto), Suppl. 196, 358 (2012) K.Minomo, S.Watanabe, T.Sumi, M.Kimura, K.Ogata, Y.R.Shimizu, M.Yahiro Deformation Effect on Total Reaction Cross Sections for Neutron-Rich Ne-Isotopes NUCLEAR REACTIONS 12C(28Ne, 28Ne'), (29Ne, 29Ne'), (30Ne, 30Ne'), (31Ne, 31Ne'), (32Ne, 32Ne'), E=240 MeV/nucleon; analyzed available data. 28,29,30,31,32Ne; deduced σ using antisymmetrized molecular dynamics. Comparison with available data.
doi: 10.1143/PTPS.196.358
2012SU09 Phys.Rev. C 85, 064613 (2012) T.Sumi, K.Minomo, S.Tagami, M.Kimura, T.Matsumoto, K.Ogata, Y.R.Shimizu, M.Yahiro Deformation of Ne isotopes in the region of the island of inversion NUCLEAR REACTIONS 12C(28Ne, 28Ne), (29Ne, 29Ne), (30Ne, 30Ne), (31Ne, 31Ne), (32Ne, 32Ne), E=240 MeV/nucleon; calculated σ. 12C(12C, 12C), E=74.25, 135 MeV/nucleon; calculated σ(E, θ). Double folding model with Melbourne g-matrix interaction and the nuclear densities calculated by antisymmetrized molecular dynamics (AMD). Effects of pairing correlation. Comparison with experimental data. NUCLEAR STRUCTURE 20,21,22,23,24,25,26,27,28,29,30,31,32Ne; calculated ground state J, π, deformation parameters β2, β4 and γ, S(n), total binding energy, matter rms radii, neutron and proton rms radii and density profiles, pairing effects on total binding energy. AMD, spherical Gogny-HF and -HFB calculations. 31Ne; halo nucleus.
doi: 10.1103/PhysRevC.85.064613
2012WA28 Phys.Rev. C 86, 031601 (2012) S.Watanabe, T.Matsumoto, K.Minomo, K.Ogata, M.Yahiro Effects of four-body breakup on 6Li elastic scattering near the Coulomb barrier NUCLEAR REACTIONS 209Bi(6Li, 6Li), E=29.9, 32.8 MeV; 209Bi(n, n), E=5 MeV; 209Bi(d, d), E=12.8 MeV; analyzed σ(θ) using three-body (d+α+209Bi) and four-body (p+n+α+209Bi) continuum-discretized coupled-channels (CDCC) model. Projectile breakup effects.
doi: 10.1103/PhysRevC.86.031601
2012YA15 Prog.Theor.Phys.(Kyoto), Suppl. 196, 87 (2012) M.Yahiro, T.Matsumoto, K.Minomo, T.Sumi, S.Watanabe Recent Development of CDCC NUCLEAR REACTIONS 208Pb(31Ne, n), (31Ne, 2n), E=234 MeV/nucleon; 12C(31Ne, n), (31Ne, 2n), E=230 MeV/nucleon; calculated partial σ. Comparison with available data.
doi: 10.1143/PTPS.196.87
2011HA22 Phys.Rev. C 83, 054617 (2011) S.Hashimoto, M.Yahiro, K.Ogata, K.Minomo, S.Chiba Effective radii of deuteron-induced reactions NUCLEAR REACTIONS 9Be, 27Al, 58Ni, 93Nb, 208Pb(d, X), E=200 MeV/nucleon; 7Li(d, n), E=40 MeV; calculated cross sections, σ(θ), effective radius and width, proton and neutron stripping, elastic breakup, total fusion. Continuum-discretized coupled-channels (CDCC) method and eikonal reaction theory (ERT). Comparison with Glauber model calculations and experimental data.
doi: 10.1103/PhysRevC.83.054617
2011MI13 Phys.Rev. C 84, 034602 (2011) K.Minomo, T.Sumi, M.Kimura, K.Ogata, Y.R.Shimizu, M.Yahiro Deformation effect on total reaction cross sections for neutron-rich Ne isotopes NUCLEAR REACTIONS 12C(28Ne, X), (29Ne, X), (30Ne, X), (31Ne, X), (32Ne, X), E=240 MeV/nucleon; analyzed cross sections, and matter rms radii. Double-folding model with the Melbourne g matrix, density of the projectile from the mean-field model with the deformed Woods-Saxon potential, deformation evaluated by antisymmetrized molecular dynamics. Effect of deformation on cross section.
doi: 10.1103/PhysRevC.84.034602
2011OG12 J.Phys.:Conf.Ser. 312, 082008 (2011) K.Ogata, T.Matsumoto, S.Hashimoto, K.Minomo, T.Egami, Y.Iseri, M.Kohno, S.Chiba, C.A.Bertulani, Y.R.Shimizu, M.Kamimura, M.Yahiro Status of breakup reaction theory NUCLEAR REACTIONS 7Li(d, γ), (d, n), (d, p), E=10-50 MeV; calculated σ. 90Zr(p, p), E=65, 800 MeV; calculated dσ with and without Brieva-Rook localization. 208Pb(8B, X), E=250 MeV/nucleon; calculated breakup σ including relativistic corrections. 209Bi(6He, 6He), E=22.5 MeV; calculated σ with and without breakup effects, B(E1) strength distribution. Three- and four-body CDCC.
doi: 10.1088/1742-6596/312/4/082008
2011YE05 J.Korean Phys.Soc. 59, 871s (2011) T.Ye, S.Hashimoto, Y.Watanabe, K.Ogata, M.Yahiro Analysis of Inclusive (d, χn) and (d, χp) Reactions for Energies up to 100 MeV NUCLEAR REACTIONS 9Be, 12C, 27Al, 58Ni, 93Nb, 181Ta, 208Pb, 238U(d, xp), E=100 MeV; calculated σ(θ=80, Ep); 58Ni(d, xp), E=100 MeV; calculated σ(Ep, θ=6, 8, 10, 12, 15, 200); 7Li(d, xn), E=25 MeV; calculated σ(En, θ-0, 5, 10, 150). CDCC plus Glauber model with and without Coulomb breakup. Comparison with data.
doi: 10.3938/jkps.59.871
2011YE06 Phys.Rev. C 84, 054606 (2011) T.Ye, S.Hashimoto, Y.Watanabe, K.Ogata, M.Yahiro Analysis of inclusive (d, xp) reactions on nuclei from 9Be to 238U at 100 MeV NUCLEAR REACTIONS 9Be, 12C, 27Al, 58Ni, 93Nb, 181Ta, 208Pb, 238U(d, xp), E=100 MeV; analyzed double-differential cross sections as function of proton energy and proton emission angle, energy integrated proton angular distributions, total-proton-production cross sections as function of the atomic number Z. Comparison of CDCC calculations with and without Coulomb breakup of deuteron. Continuum discretized coupled-channels (CDCC) theory and the Glauber model.
doi: 10.1103/PhysRevC.84.054606
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
2009EG01 Prog.Theor.Phys.(Kyoto) 121, 789 (2009) T.Egami, T.Matsumoto, K.Ogata, M.Yahiro Description of Four-Body Breakup Reaction with the Method of Continuum-Discretized Coupled-Channels
doi: 10.1143/PTP.121.789
2009OG04 J.Phys.Soc.Jpn. 78, 084201 (2009) K.Ogata, T.Matsumoto, Y.Iseri, M.Yahiro Properties of Nuclear and Coulomb Breakup of 8B NUCLEAR REACTIONS 12C, 16O, 40Ca, 58Ni, 90Zr, 152Sm, 208Pb(8B, p7Be), E=65 MeV/nucleon; calculated dependence of breakup σ on target mass; deduced nuclear-Coulomb interference. Continuum-discretized coupled-channels (CDCC) method.
doi: 10.1143/JPSJ.78.084201
2008OG01 Nucl.Phys. A805, 447c (2008) K.Ogata, T.Matsumoto, T.Egami, Y.Iseri, M.Kamimura, M.Yahiro Full coupled-channel description of three-body and four-body breakup reactions NUCLEAR REACTIONS 208Pb(8B, X), E=52 MeV/nucleon; calculated breakup σ(θ) with eikonal CDCC; deduced 7Be(p, γ) astrophysical S-factor. 209Bi(6He, 6He), E=19, 22.5 MeV; calculated total, elastic σ(θ) using four-body CDCC. Comparison with data.
doi: 10.1016/j.nuclphysa.2008.02.283
2008YA18 Prog.Theor.Phys.(Kyoto) 120, 767 (2008) M.Yahiro, K.Minomo, K.Ogata, M.Kawai A New Glauber Theory Based on Multiple Scattering Theory NUCLEAR REACTIONS 1H(11Be, X), (40Ca, X), E=300 MeV/nucleon; calculated cross sections a reformulation of Glauber theory for intermediate energies.
doi: 10.1143/PTP.120.767
2006HI05 Few-Body Systems 38, 91 (2006) E.Hiyama, M.Kamimura, A.Hosaka, H.Toki, M.Yahiro Five-Body Calculation of Resonance and Scattering States of the uudd(s-bar) System
doi: 10.1007/s00601-005-0143-x
2006MA31 Phys.Rev. C 73, 051602 (2006) T.Matsumoto, T.Egami, K.Ogata, Y.Iseri, M.Kamimura, M.Yahiro Coulomb breakup effects on the elastic cross section of 6He + 209Bi scattering near Coulomb barrier energies NUCLEAR REACTIONS 209Bi(6He, 6He), E=19, 22.5 MeV; analyzed elastic σ(θ), Coulomb breakup effects. Four-body continuum-discretized coupled-channels model.
doi: 10.1103/PhysRevC.73.051602
2006OG01 Phys.Rev. C 73, 024605 (2006) K.Ogata, S.Hashimoto, Y.Iseri, M.Kamimura, M.Yahiro Determination of S17 from 8B breakup by means of the method of continuum-discretized coupled channels NUCLEAR REACTIONS 208Pb(8B, p7Be), E=52 MeV/nucleon; analyzed σ(θ). 7Be(p, γ), E=low; deduced astrophysical S-factor. Continuum-discretized coupled channels method.
doi: 10.1103/PhysRevC.73.024605
2005HI14 Nucl.Phys. A755, 411c (2005) E.Hiyama, M.Kamimura, A.Hosaka, H.Toki, M.Yahiro Five-body calculation of resonance and continuum states of pentaquark baryons with quark-quark correlations
doi: 10.1016/j.nuclphysa.2005.03.047
2004EG04 Phys.Rev. C 70, 047604 (2004) T.Egami, K.Ogata, T.Matsumoto, Y.Iseri, M.Kamimura, M.Yahiro Gaussian expansion approach to nuclear and Coulomb breakup NUCLEAR REACTIONS 58Ni(8B, p7Be), E=25.8 MeV; calculated breakup σ(θ), Coulomb and nuclear contributions. Continuum discretized coupled channels approach, comparison with data.
doi: 10.1103/PhysRevC.70.047604
2004MA57 Nucl.Phys. A738, 471 (2004) T.Matsumoto, E.Hiyama, M.Yahiro, K.Ogata, Y.Iseri, M.Kamimura Four-body CDCC analysis of 6He + 12C scattering NUCLEAR REACTIONS 12C(6He, 6He), E=38.3 MeV/nucleon; analyzed σ(θ); deduced halo effects. Continuum-discretized coupled-channels approach.
doi: 10.1016/j.nuclphysa.2004.04.089
2004MB01 Phys.Rev. C 70, 061601 (2004) T.Matsumoto, E.Hiyama, K.Ogata, Y.Iseri, M.Kamimura, S.Chiba, M.Yahiro Continuum-discretized coupled-channels method for four-body nuclear breakup in 6He+12C scattering NUCLEAR REACTIONS 12C(6He, 6He), (6He, 2nα), E=18, 229.8 MeV; calculated elastic and breakup σ(θ), reaction σ. Continuum-discretized coupled-channels method, comparison with data.
doi: 10.1103/PhysRevC.70.061601
2004OG09 Nucl.Phys. A738, 421 (2004) K.Ogata, M.Yahiro, Y.Iseri, T.Matsumoto, N.Yamashita, T.Kamizato, M.Kamimura Determination of S17 from 8B Coulomb dissociation NUCLEAR REACTIONS 58Ni(8B, p7Be), E=25.8 MeV; analyzed σ(θ); deduced asymptotic normalization coefficient. 7Be(p, γ), E=low; deduced astrophysical S-factor. Continuum-discretized coupled-channels approach.
doi: 10.1016/j.nuclphysa.2004.04.078
2003IC02 Nucl.Phys. A718, 383c (2003) K.Ichiki, M.Yahiro, T.Kajino, M.Orito, G.J.Mathews Constraints on the Nature of Cosmological Constant - from Big Bang Nucleosynthesis and CMB anisotropies -
doi: 10.1016/S0375-9474(03)00805-4
2003IC03 Nucl.Phys. A718, 386c (2003) K.Ichiki, M.Yahiro, T.Kajino, M.Orito, G.J.Mathews Observational Constraints on Dark Radiation in Brane Cosmology
doi: 10.1016/S0375-9474(03)00811-X
2003MA43 Nucl.Phys. A718, 15c (2003) G.J.Mathews, K.Ichiki, T.Kajino, M.Orito, M.Yahiro New Paradigms for Primordial Nucleosynthesis
doi: 10.1016/S0375-9474(03)00674-2
2003MA91 Phys.Rev. C 68, 064607 (2003) T.Matsumoto, T.Kamizato, K.Ogata, Y.Iseri, E.Hiyama, M.Kamimura, M.Yahiro New treatment of breakup continuum in the method of continuum discretized coupled channels NUCLEAR REACTIONS 58Ni(d, d), (d, X), E=80 MeV; 40Ca(6Li, 6Li), (6Li, X), E=156 MeV; calculated elastic σ, breakup S-matrix elements. Continuum discretized coupled channels, pseudostate discretization.
doi: 10.1103/PhysRevC.68.064607
2003OG02 Phys.Rev. C 67, 011602 (2003); Erratum Phys.Rev. C 67, 019902 (2003) K.Ogata, M.Yahiro, Y.Iseri, M.Kamimura Determination of S17 from the 7Be(d, n)8B reaction NUCLEAR REACTIONS 7Li(d, d), E=8 MeV; 7Li(n, n), E=4.26 MeV; 7Be(d, n), E=7.5 MeV; analyzed σ(θ); deduced parameters. 7Be(p, γ), E not given; deduced astrophysical S-factor. Continuum-discretized coupled channels, three-body model.
doi: 10.1103/PhysRevC.67.011602
2003OG06 Phys.Rev. C 68, 064609 (2003) K.Ogata, M.Yahiro, Y.Iseri, T.Matsumoto, M.Kamimura New coupled-channel approach to nuclear and Coulomb breakup reactions NUCLEAR REACTIONS 58Ni(8B, p7Be), E=240 MeV; calculated breakup σ(θ). Hybrid calculation.
doi: 10.1103/PhysRevC.68.064609
2003OR02 Nucl.Phys. A719, 1c (2003) M.Orito, T.Kajino, K.Ichiki, M.Yahiro, G.J.Mathews, Y.Wang BBN and CMB constraints on universal lepton asymmetry, quintessential inflation, and brane world cosmology
doi: 10.1016/S0375-9474(03)00950-3
1999PI13 Phys.Rev. C60, 044611 (1999) R.A.D.Piyadasa, M.Kawai, M.Kamimura, M.Yahiro Convergence of the Solution of the Continuum Discretized Coupled Channels Method NUCLEAR REACTIONS 58Ni(d, d), (d, np), E=80 MeV; calculated S-matrix elements; deduced model convergence features. Continuum discretized coupled channels method.
doi: 10.1103/PhysRevC.60.044611
1996AU02 Phys.Rev. C53, 314 (1996) Three-Body Reaction Theory in a Model Space
doi: 10.1103/PhysRevC.53.314
1991IS06 Nucl.Phys. A533, 574 (1991) Y.Iseri, M.Tanifuji, H.Kameyama, M.Kamimura, M.Yahiro Spin-Dependent Interactions and Polarization Observables in Elastic Scattering of Deuterons at Intermediate Energies NUCLEAR REACTIONS 58Ni(polarized d, d), E=700 MeV; calculated vector, tensor analyzing power vs θ.
doi: 10.1016/0375-9474(91)90534-D
1989TA07 Phys.Lett. 217B, 375 (1989) M.Tanifuji, H.Kameyama, M.Kamimura, Y.Iseri, M.Yahiro T(R) and T(L) Tensor Interactions in Deuteron Elastic Scattering NUCLEAR REACTIONS 58Ni(polarized d, d), E=700 MeV; calculated σ(θ), analyzing power.
doi: 10.1016/0370-2693(89)90063-4
1989YA01 Phys.Rev.Lett. 62, 133 (1989) M.Yahiro, J.A.Tostevin, R.C.Johnson Three-Body Treatment of the Final State in the (3He, pp) Reaction on Medium-Mass Nuclei NUCLEAR REACTIONS 28Si(polarized 3He, 2p), E=33, 52 MeV; analyzed σ(θ), analyzing power vs E(2p). Three-body approach to final state.
doi: 10.1103/PhysRevLett.62.133
1988IS02 Nucl.Phys. A490, 383 (1988) Y.Iseri, H.Kameyama, M.Kamimura, M.Yahiro, M.Tanifuji Virtual Breakup Effects in Elastic Scattering of Polarized Deuterons NUCLEAR REACTIONS 16O, 40Ca, 58Ni, 118Sn, 208Pb(polarized d, d), E=56 MeV; analyzed σ(θ), vector, tensor analyzing power vs θ; deduced reaction mechansim.
doi: 10.1016/0375-9474(88)90512-X
1988SA10 Nucl.Phys. A480, 361 (1988) Y.Sakuragi, M.Yahiro, M.Kamimura, M.Tanifuji Effects of Projectile Breakup and Target Excitation in Scattering of Polarized 7Li NUCLEAR REACTIONS 12C(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=21 MeV; 26Mg(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=44 MeV; analyzed σ(θ), vector, tensor analyzing power. Projectile breakup, double folding interaction, coupled-channels.
doi: 10.1016/0375-9474(88)90402-2
1987KA42 Phys.Lett. 199B, 21 (1987) Relativistic Dynamics of Deuteron-Nucleus Scattering at Intermediate Energies NUCLEAR REACTIONS 58Ni(polarized d, d), E=700 MeV; calculated σ(θ), analyzing powers.
doi: 10.1016/0370-2693(87)91456-0
1987SA04 Nucl.Phys. A462, 173 (1987) Y.Sakuragi, M.Yahiro, M.Kamimura, M.Tanifuji Scattering of Polarized 7Li by 120Sn and Projectile-Target Spin-Dependent Interactions NUCLEAR REACTIONS 120Sn(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=44 MeV; 58Ni(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=20.3 MeV; calculated σ(θ), analyzing powers, form factors; deduced spin-orbit interaction, projectile virtual excitation effects, invariant amplitudes vs tensor interactions. Coupled-channels model, cluster-, double-folding interactions.
doi: 10.1016/0375-9474(87)90385-X
1987YA06 Nucl.Phys. A463, 435c (1987) M.Yahiro, Y.Iseri, H.Kameyama, M.Kamimura, M.Kawai, M.Tanifuji Deuteron Breakup Effects on Deuteron Elastic Scattering NUCLEAR REACTIONS 58Ni, 208Pb(polarized d, d), E=56, 400 MeV; calculated σ(θ), analyzing powers; deduced deuteron breakup effects. Coupled discretized continuum channels method.
doi: 10.1016/0375-9474(87)90687-7
1986SA15 Phys.Lett. 175B, 105 (1986) Y.Sakuragi, M.Kamimura, M.Yahiro, M.Tanifuji Roles of Folding Spin-Orbit Potentials in 6,7Li(pol) Scattering NUCLEAR REACTIONS 12C(polarized 7Li, 7Li), E=21.1 MeV; analyzed iT11(θ). 120Sn(polarized 7Li, 7Li), E=44 MeV; calculated σ(θ), vector analyzing power vs θ; deduced folding spin-orbit potentials role.
doi: 10.1016/0370-2693(86)90696-9
1986YA11 Phys.Lett. 182B, 135 (1986) M.Yahiro, H.Kameyama, Y.Iseri, M.Kamimura, M.Kawai Coupled-Channel Approach to Deuteron Elastic Scattering at Intermediate Energy NUCLEAR REACTIONS 40Ca(polarized p, p), E=200 MeV; analyzed σ(θ), analyzing power vs θ; deduced proton optical potentials; 58Ni(polarized d, d), E=400 MeV; calculated σ(θ), vector, tensor analyzing powers. Coupled channels method.
doi: 10.1016/0370-2693(86)91563-7
1985SA13 Phys.Lett. 153B, 372 (1985) Y.Sakuragi, M.Kamimura, M.Yahiro, M.Tanifuji Folding Interactions in the Scattering of Soft Heavy Ions by Light Nuclei NUCLEAR REACTIONS 12C(polarized 7Li, 7Li), E=21.1 MeV; 16O(polarized 6Li, 6Li), E=22.8 MeV; analyzed σ(θ), iT11(θ), T20(θ), T21(θ), T22(θ); deduced Coulomb barrier, reaction mechanism dependences. Coupled-channels method.
doi: 10.1016/0370-2693(85)90475-7
1984OH01 Nucl.Phys. A415, 271 (1984) H.Ohnishi, M.Tanifuji, M.Kamimura, Y.Sakuragi, M.Yahiro Tensor Interactions and Polarization Phenomena in Heavy-Ion Scattering NUCLEAR REACTIONS 58Ni(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=14.2, 20.3 MeV; calculated σ(θ), analyzing power vs θ. Coupled-channels method, cluster-folding interactions.
doi: 10.1016/0375-9474(84)90623-7
1984YA01 Phys.Lett. 141B, 19 (1984) M.Yahiro, Y.Iseri, M.Kamimura, M.Nakano A Coupled-Channel Approach to Deuteron Projectile Breakup NUCLEAR REACTIONS 12C, 51V, 118Sn(d, np), E=56 MeV; calculated σ(θn, θp, Ep), σ(breakup). Three-body model, discretized continuum coupled channels.
doi: 10.1016/0370-2693(84)90549-5
1983IS06 Prog.Theor.Phys.(Kyoto) 69, 1038 (1983) Investigation of Adiabatic Approximation of Deuteron-Breakup Effect on (d, p) Reactions NUCLEAR REACTIONS 58Ni(d, d), (d, p), E=80 MeV; analyzed σ(θ); deduced adiabatic approximation limitation, breakup wave function role.
doi: 10.1143/PTP.69.1038
1983SA39 Prog.Theor.Phys.(Kyoto) 70, 1047 (1983) Y.Sakuragi, M.Yahiro, M.Kamimura Elastic Scattering and Breakup of 6Li - A New Type of Dynamical Polarization Potential NUCLEAR REACTIONS 4He(d, d), E(cm)=0-15 MeV; calculated phase shifts. Cluster model. 6Li(e, e), (e, e'), E not given; calculated charge form factors. 28Si(6Li, 6Li), E=99 MeV; 40Ca(6Li, 6Li), E=156 MeV; calculated σ(θ). Cluster model, projectile breakup, microscopic coupled-channels methods.
doi: 10.1143/PTP.70.1047
1982OH09 Phys.Lett. 118B, 16 (1982) H.Ohnishi, M.Tanifuji, M.Kamimura, M.Yahiro Effects of Tensor Interactions and Projectile Excitations in the Scattering of 7Li NUCLEAR REACTIONS 58Ni(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=20.3 MeV; analyzed σ(θ), iT11(θ), T20(θ), T21(θ), T22(θ); deduced tensor interaction, projectile excitation roles. Coupled-channels method, folding model interactions.
doi: 10.1016/0370-2693(82)90592-5
1982SA16 Prog.Theor.Phys.(Kyoto) 68, 322 (1982) Y.Sakuragi, M.Yahiro, M.Kamimura Projectile Breakup Effect on 6Li Elastic Scattering from 28Si and 40Ca Studied by Microscopic Coupled-Channels Method NUCLEAR REACTIONS 40Ca(6Li, 6Li), E=156 MeV; 28Si(6Li, 6Li), E=99 MeV; calculated σ(θ); deduced projectile breakup effect. Discretized continuum, coupled-channels method, cluster model.
doi: 10.1143/PTP.68.322
1982YA03 Prog.Theor.Phys.(Kyoto) 67, 1467 (1982) M.Yahiro, M.Nakano, Y.Iseri, M.Kamimura Coupled-Discretized-Continuum-Channels Method for Deuteron Breakup Reactions Based on Three-Body Model - Justification of the Method for Truncation and Discretization of the p-n Continuum - NUCLEAR REACTIONS, ICPND 58Ni(d, d), (d, np), E=80 MeV; calculated σ(elastic), breakup σ. Coupled-channels method, continuum discretization.
doi: 10.1143/PTP.67.1467
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