NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = N.Ohtsuka Found 40 matches. 1998OH04 Prog.Theor.Phys.(Kyoto) 99, 993 (1998) Mean Field Potential for Non-Equilibrium Phase Space and Its Effect on Heavy-Ion Reaction NUCLEAR REACTIONS 40Ca(40Ca, X), E=200, 400 MeV/nucleon; calculated density, directed momentum vs time; deduced role of non-equilibrium effects. Quantum molecular dynamics approach, mean field potentials for non-equilibrium phase space.
doi: 10.1143/PTP.99.993
1995KH04 Nucl.Phys. A583, 353c (1995) D.T.Khoa, A.Faessler, N.Ohtsuka, D.H.E.Gross Thermalization Effects in Heavy-Ion Collisions NUCLEAR REACTIONS 40Ca(40Ca, X), E=100, 400 MeV/nucleon; calculated average matter density, temperature, one-body entropy time evolution; deduced thermalization process related features. Quantum molecular dynamics approach.
doi: 10.1016/0375-9474(94)00686-H
1994PU03 Nucl.Phys. A575, 733 (1994) R.K.Puri, N.Ohtsuka, E.Lehmann, A.Faessler, M.A.Matin, D.T.Khoa, G.Batko, S.W.Huang Temperature-Dependent Mean Field and Its Effect on Heavy-Ion Reactions NUCLEAR REACTIONS 40Ca(40Ca, X), 93Nb(93Nb, X), E=400 MeV/nucleon; calculated maximum, average densities, transverse flow time evolution. Temperature dependent mean field nucleon potentials.
doi: 10.1016/0375-9474(94)90164-3
1993CE01 Phys.Rev. C47, 1091 (1993) M.Centelles, X.Vinas, M.Barranco, N.Ohtsuka, A.Faessler, D.T.Khoa, H.Muther Relativistic Extended Thomas-Fermi Calculations of Finite Nuclei with Realistic Nucleon-Nucleon Interactions NUCLEAR STRUCTURE 12C, 16O, 40,48Ca, 56Ni, 90Zr, 114,118Sn, 140Ce, 208Pb; calculated binding energy, charge radius. 52Fe, 118Sn, 152Dy, 186Os, 207Bi, 240Pu; calculated fission barrier, saddle point quadrupole moment, critical angular momentum, equidensity lines. Relativistic extended Thomas-Fermi calculations, realistic interactions. NUCLEAR REACTIONS 12C(12C, 12C), E=2.4 GeV; 28Si, 12C(16O, 16O), E=1.503 GeV; calculated σ(θ). Relativistic extended Thomas-Fermi calculations, realistic interactions.
doi: 10.1103/PhysRevC.47.1091
1992KH02 Nucl.Phys. A542, 671 (1992) D.T.Khoa, N.Ohtsuka, A.Faessler, M.A.Matin, S.W.Huang, E.Lehmann, Y.Lofty Microscopic Study of Thermal Properties of the Nuclear Matter Formed in Heavy-Ion Collisions NUCLEAR REACTIONS 20Ne(20Ne, X), 40Ca(40Ca, X), 93Nb(93Nb, X), E=100-400 MeV/nucleon; calculated central region nucleon density, temperature, local entropy per nucleon vs evolution time. Generalized hot Thomas-Fermi formalism.
doi: 10.1016/0375-9474(92)90263-J
1992KH03 Nucl.Phys. A548, 102 (1992) D.T.Khoa, N.Ohtsuka, M.A.Matin, A.Faessler, S.W.Huang, E.Lehmann, R.K.Puri In-Medium Effects in the Description of Heavy-Ion Collisions with Realistic NN Interactions NUCLEAR REACTIONS 40Ca(40Ca, X), 93Nb(93Nb, X), E=400 MeV/nucleon; calculated temperature, nuclear matter density time evolution. Quantum molecular dynamical approach, phenomenological Skyrme forces, Brueckner G-matrix potential.
doi: 10.1016/0375-9474(92)90079-Y
1991CE09 J.Phys.(London) G17, L193 (1991) M.Centelles, X.Vinas, M.Barranco, N.Ohtsuka, A.Faessler, D.T.Khoa, H.Muther Relativistic Extended Thomas-Fermi Calculations of Finite Nuclei NUCLEAR STRUCTURE 12C, 16O, 40,48Ca, 56Ni, 90Zr, 114,118Sn, 140Ce, 208Pb; calculated binding energy, charge radii. 240Pu; calculated fission barrier angular momentum dependence vs quadrupole moment. Relativistic extended Thomas-Fermi model. NUCLEAR REACTIONS 12C(12C, 12C), E=1.016 GeV; calculated σ(θ). Microscopic optical potential. Relativistic extended Thomas-Fermi model.
doi: 10.1088/0954-3899/17/11/005
1991KH05 Nucl.Phys. A529, 363 (1991) D.T.Khoa, N.Ohtsuka, S.W.Huang, M.Ismail, A.Faessler, M.El-Shabshiry, J.Aichelin Photon Production in Heavy-Ion Collisions and Nuclear Equation of State NUCLEAR REACTIONS 12C(12C, X), 40Ca(40Ca, X), 93Nb(93Nb, X), E=84, 200 MeV/nucleon; calculated γ production σ. Quantum molecular dynamics model.
doi: 10.1016/0375-9474(91)90799-C
1991LI33 Nucl.Phys. A534, 697 (1991) G.Li, D.T.Khoa, T.Maruyama, S.W.Huang, N.Ohtsuka, A.Faessler, J.Aichelin Subthreshold Pion Production in Nucleus-Nucleus Collisions within the Quantum Molecular Dynamics Approach NUCLEAR REACTIONS 12C(12C, X), Ca(Ca, X), 93Nb(93Nb, X), E=200 MeV/nucleon; 20Ne(20Ne, X), E=183 MeV/nucleon; 64Cu(20Ne, X), E=250 MeV/nucleon; calculated pion production σ(θ, E(π)). Quantum molecular dynamics model.
doi: 10.1016/0375-9474(91)90467-K
1990DA12 J.Phys.(London) G16, 1253 (1990) T.K.Dao, A.Faessler, N.Ohtsuka Exchange Part of the Real Heavy-Ion Optical Potential within the Double-Folding Model and the Nuclear Matter Approach NUCLEAR REACTIONS 28Si(16O, 16O), E=49.7-215 MeV; 12C(12C, 12C), E=60-1200 MeV; 12C(16O, 16O), E=30-1510 MeV; calculated model potential parameters vs nucleus-nucleus separation. Double folding model.
doi: 10.1088/0954-3899/16/8/021
1990GA12 Z.Phys. A336, 31 (1990) F.Garcias, M.Barranco, A.Faessler, N.Ohtsuka Angular Momentum and Temperature Dependence of Fission Barriers with a Realistic Force NUCLEAR STRUCTURE 132Ce, 152Dy; calculated fission barrier thermal evolution. Bethe-Goldstone equation, realistic forces.
1990OH05 J.Phys.(London) G16, L155 (1990) N.Ohtsuka, M.El-Shabshiry, M.Ismail, A.Faessler, J.Aichelin Does Photon Production in Heavy-Ion Collisions Depend on the Equation of State ( Question ) NUCLEAR REACTIONS 12C(12C, X), 40Ca(40Ca, X), E=84, 200 MeV/nucleon; calculated γ production σ. Quantum molecular dynamics method.
doi: 10.1088/0954-3899/16/8/009
1989BO12 Nucl.Phys. A494, 349 (1989) A.Bohnet, N.Ohtsuka, J.Aichelin, R.Linden, A.Faessler Quantum Molecular-Dynamics Approach to Heavy-Ion Collisions with Brueckner G-Matrix Cross Sections NUCLEAR REACTIONS 93Nb(93Nb, X), E=400 MeV/nucleon; 12C(12C, X), E=84 MeV/nucleon; calculated momentum transfer, emitted particle number, collision number vs impact parameter. Quantum molecular dynamics.
doi: 10.1016/0375-9474(89)90028-6
1989FA04 Z.Phys. A333, 153 (1989) A.Faessler, M.Rashdan, M.Ismail, N.Ohtsuka, W.Wadia Nuclear Shapes and Interaction Potentials of Two Colliding 208Pb Nuclei at Finite Temperature NUCLEAR REACTIONS 208Pb(208Pb, X), E not given; calculated composite system free energy. Finite temperature, complex potential energy density.
1989IS01 Nucl.Phys. A496, 795 (1989) M.Ismail, M.Rashdan, A.Faessler, R.Linden, N.Ohtsuka, W.Wadia Relativistic Effects on the Optical Potential of Deformed U + U Nuclei NUCLEAR REACTIONS U(U, U), E=83.2 MeV/nucleon; calculated optical potential parameters. Relativistic approach, deformed nuclei.
doi: 10.1016/0375-9474(89)90125-5
1989PA08 Nucl.Phys. A499, 209 (1989) G.Pantis, R.Linden, N.Ohtsuka, A.Faessler Effect of 3α-Like States in 12C to 12C - 12C Scattering NUCLEAR REACTIONS 12C(12C, 12C), (12C, 12C'), E=360 MeV; calculated σ(θ). Resonating group method, 3α-like states role.
doi: 10.1016/0375-9474(89)90278-9
1988NA10 Nucl.Phys. A485, 360 (1988) M.A.Nagarajan, A.Faessler, R.Linden, N.Ohtsuka Causality and the Energy Dependence of Microscopic Nucleus-Nucleus Potential NUCLEAR REACTIONS 12C(12C, 12C), E ≈ 0-150 MeV/nucleon; calculated model parameters. Energy density method, microscopic nucleus-nucleus potentials.
doi: 10.1016/0375-9474(88)90107-8
1988OH01 Z.Phys. A329, 89 (1988) Inclusion of the Δ Resonance in the Optical Potential between Two Nuclei and Its Application to Medium Energy 12C - 12C Scattering NUCLEAR REACTIONS 1H, 1n(p, p), 1H(n, n), E < 350 MeV; calculated phase shifts. 12C(12C, 12C), E=1.44, 2.4 GeV; calculated σ(θ); deduced optical potential parameters.
1988OH04 Nucl.Phys. A480, 513 (1988) Isobar Doorway Approach to Pion Scattering on Open Shell Nuclei NUCLEAR REACTIONS 12C(π+, π+), (π+, π+'), E=162 MeV; 14C, 14N(π, π), E=164 MeV; calculated σ(θ). Isobar doorway model.
doi: 10.1016/0375-9474(88)90461-7
1988OH09 Nucl.Phys. A490, 715 (1988) N.Ohtsuka, M.Shabshiry, R.Linden, H.Muther, A.Faessler Complex Microscopic Optical Potential between Two Nuclei Based on Dirac-Brueckner Theory for Nuclear Matter NUCLEAR REACTIONS 12C(12C, 12C), E=1.016-2.4 GeV; 12C(12C, 12C'), E=1.016 GeV; calculated σ(θ). Dirac-Brueckner approach.
doi: 10.1016/0375-9474(88)90022-X
1988RA22 Z.Phys. A330, 417 (1988) M.Rashdan, A.Faessler, N.Ohtsuka, R.Linden, W.Wadia, M.Ismail The Effect of Nuclear and Coulomb Interactions on the Nuclear Shapes of Two Colliding 208Pb Nuclei NUCLEAR REACTIONS 208Pb(208Pb, 208Pb), E not given; calculated nuclear shape changes; deduced nuclear, Coulomb interactions role.
1988TI06 Nucl.Phys. A485, 565 (1988) L.Tiator, J.Vesper, D.Drechsel, N.Ohtsuka, L.E.Wright Photoproduction of π+ from 14N in the Δ(1232) Region NUCLEAR REACTIONS 14N(γ, π+), E=200-400 MeV; calculated σ(θ); deduced reaction mechanism. Extended isobar doorway model.
doi: 10.1016/0375-9474(88)90553-2
1987FA08 Z.Phys. A326, 501 (1987) A.Faessler, M.Ismail, N.Ohtsuka, M.Rashdan, W.Wadia U + U Potential in the Sudden and Adiabatic Approximation NUCLEAR REACTIONS 238U(238U, 238U), E=5.2, 20.9 MeV/nucleon; calculated optical, Coulomb potentials. Sudden, adiabatic approximation.
1987OC01 Phys.Rev. C35, 1063 (1987) J.S.O'Connell, W.R.Dodge, J.W.Lightbody, Jr., X.K.Maruyama, J.-O.Adler, K.Hansen, B.Schroder, A.M.Bernstein, K.I.Blomqvist, B.H.Cottman, J.J.Comuzzi, R.A.Miskimen, B.P.Quinn, J.H.Koch, N.Ohtsuka Electromagnetic Excitation of the Delta Resonance in Nuclei NUCLEAR REACTIONS 1H, 4He, 9Be, 12C, 16O(e, e'X), E=537, 730 MeV; measured inclusive σ(E(e'), θ(e')); deduced quasifree peak positions, widths, average separation energies. Dispersion matched energy loss spectrometer. Model calculations.
doi: 10.1103/PhysRevC.35.1063
1987OH02 Nucl.Phys. A465, 550 (1987) N.Ohtsuka, R.Linden, A.Faessler, F.B.Malik Real and Imaginary Parts of the Microscopic Optical Potential between Nuclei in the Sudden and Adiabatic Approximation and Its Application to Medium Energy 12C - 12C Scattering NUCLEAR REACTIONS 12C(12C, 12C), 16O(16O, 16O), 40Ca(40Ca, 40Ca), 208Pb(208Pb, 208Pb), E=0.0, ≤4.313 GeV; calculated potential parameter internucleus distance dependence. 12C(12C, 12C), (12C, 12C'), (12C, X), E=300, 306, 1016 MeV; calculated σ(θ), reaction, inelastic σ(E). Sudden, adiabatic approximations. NUCLEAR STRUCTURE 12C, 16O, 40Ca, 208Pb; calculated rms radius, binding energy per nucleon. Realistic two-nucleon interactions.
doi: 10.1016/0375-9474(87)90364-2
1987OH13 Phys.Lett. 199B, 325 (1987) N.Ohtsuka, R.Linden, A.Faessler Complex Microscopic Optical Potential and Medium Energy Elastic Scattering of 12C on 12C and 208Pb NUCLEAR REACTIONS 12C, 208Pb(12C, 12C), E=1440, 2400 MeV; calculated σ(θ). Microscopic optical potentials.
doi: 10.1016/0370-2693(87)90927-0
1987RA13 Nucl.Phys. A468, 168 (1987) M.Rashdan, A.Faessler, M.Ismail, N.Ohtsuka The Temperature Dependence of the HI Optical Potential NUCLEAR STRUCTURE 40Ca, 208Pb; calculated free, binding energies per particle, density distribution vs temperature. Realistic effective nucleon-nucleon interaction. NUCLEAR REACTIONS 40Ca(40Ca, X), 208Pb(208Pb, X), E not given; calculated optical potentials vs temperature. Realistic effective nucleon-nucleon interaction.
doi: 10.1016/0375-9474(87)90322-8
1987VE03 Nucl.Phys. A466, 652 (1987) J.Vesper, D.Drechsel, N.Ohtsuka Elastic and Inelastic Photon Scattering on 12C and 16O in the Δ-Resonance Region NUCLEAR REACTIONS 12C, 16O(γ, γ), (γ, γ'), E ≤ 400 MeV; calculated σ(θ), σ(E, θ), structure functions. Isobar doorway approach.
doi: 10.1016/0375-9474(87)90461-1
1985KO06 Nucl.Phys. A435, 765 (1985) Inclusive Electron Scattering from Light Nuclei at Intermediate Energies NUCLEAR REACTIONS 4He, 12C, 16O(e, e'X), E ≈ 730 MeV; calculated inclusive σ(θ(e'), E(e')), transverse σ. Isobar-hole model.
doi: 10.1016/0375-9474(85)90187-3
1985VE09 Phys.Lett. 159B, 233 (1985) J.Vesper, N.Ohtsuka, L.Tiator, D.Drechsel Inelastic Photon Scattering in the Delta-Hole Approach NUCLEAR REACTIONS 12C(γ, γ), (γ, γ'), E ≈ 175-375 MeV; calculated σ(θ) vs E. 12C(γ, γ), (γ, γ'), E=325 MeV; calculated σ(θ). Resonant isobar excitation, nonresonant background.
doi: 10.1016/0370-2693(85)90241-2
1984GA11 Nucl.Phys. A422, 189 (1984) C.Gaarde, J.S.Larsen, H.Sagawa, N.Ohtsuka, J.Rapaport, T.N.Taddeucci, C.D.Goodman, C.C.Foster, C.A.Goulding, D.Horen, T.Masterson, E.Sugarbaker Spin-Dipole Strength in 12N NUCLEAR REACTIONS 12C(p, n), E=120, 160, 200 MeV; measured σ(θ). 12N deduced levels, J, π, analogs.
doi: 10.1016/0375-9474(84)90513-X
1984KO33 Ann.Phys.(New York) 154, 99 (1984) J.H.Koch, E.J.Moniz, N.Ohtsuka Nuclear Photoabsorption and Compton Scattering at Intermediate Energy NUCLEAR REACTIONS 12C(γ, X), E=200-400 MeV; calculated photoabsorption σ(E). 12C(γ, γ), E(cm)=325 MeV; 4He(γ, γ), E(cm)=200, 325 MeV; calculated elastic Compton scattering σ(θ). Isobar-hole approach.
doi: 10.1016/0003-4916(84)90141-6
1983AZ01 Lett.Nuovo Cim. 37, 353 (1983) Short-Range Repulsive Three-Body Force and the Point Proton Density of 3He NUCLEAR STRUCTURE 3He; calculated point proton density. Short range repulsive three-body force.
doi: 10.1007/BF02739655
1981NO04 Phys.Rev. C23, 1759 (1981) Y.Nogami, N.Ohtsuka, L.Consoni Central Depression in the Charge Distributions of 3He and 4He NUCLEAR STRUCTURE 3,4He; calculated charge distributions; deduced sensitivity to short range part of three-body force. Phenomenological wave functions.
doi: 10.1103/PhysRevC.23.1759
1981OH06 Nucl.Phys. A370, 431 (1981) Energy Spectra of Neutrons Emitted following Muon Capture in 16O and 12C NUCLEAR REACTIONS 12C, 16O(μ-, n), E at rest; calculated σ(En). 12C, 16O deduced giant resonance excitation. Continuum shell model.
doi: 10.1016/0375-9474(81)90106-8
1980OH07 Prog.Theor.Phys.(Kyoto) 64, 2128 (1980) Radiative Pion Capture on 12C NUCLEAR REACTIONS 12C(π-, γ), E at rest; calculated capture rate vs Eγ, σ(Eγ). 12C levels deduced vibration mode characteristics. Continuum shell model, pionic atom parameters.
doi: 10.1143/PTP.64.2128
1978KO31 Nucl.Phys. A312, 377 (1978) M.Kobayashi, N.Ohtsuka, H.Ohtsubo, M.Morita Average Polarization of 12B in Polarized Muon Capture NUCLEAR REACTIONS 12C(polarized μ-, ν), E=at rest; calculated average polarization of recoil nucleus. Compared with data. Deduced ratio (g(p)-g(t))/gA.
doi: 10.1016/0375-9474(78)90598-5
1978OH03 Nucl.Phys. A306, 513 (1978) Investigation of Radiative Pion Capture in 16O by the Continuum Shell Model NUCLEAR REACTIONS 16O(π-, γ); calculated capture rates.
doi: 10.1016/0375-9474(78)90478-5
1976OH06 Progr.Theor.Phys. 56, 1978 (1976) Longitudinal Polarizations of Emitted Neutron in Muon Capture on 40Ca NUCLEAR REACTIONS 40Ca(μ-, n); calculated polarization.
doi: 10.1143/PTP.56.1978
1975KU19 Nucl.Phys. A251, 465 (1975) K.Kume, N.Ohtsuka, H.Ohtsubo, M.Morita Asymmetry and Energy Spectrum of High-Energy Neutrons Emitted in Polarized Muon Capture by Nuclei NUCLEAR REACTIONS 40Ca(μ-, n); calculated number of neutrons per muon capture.
doi: 10.1016/0375-9474(75)90542-4
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