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NSR database version of May 21, 2024.

Search: Author = T.Kohmura

Found 25 matches.

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2003KO29      Phys.Rev. C 67, 054316 (2003)

T.Kohmura, M.Maruyama, Y.Hashimoto

Nuclear collective tunneling between Hartree states

NUCLEAR STRUCTURE 28Si; calculated collective tunneling probability between Hartree states. Adiabatic collective tunneling approximation.

doi: 10.1103/PhysRevC.67.054316
Citations: PlumX Metrics

2002KO03      Prog.Theor.Phys.(Kyoto) 107, 87 (2002)

T.Kohmura, M.Maruyama, H.Ohta, Y.Hashimoto

Projection Operator Method for Collective Tunneling Transitions

doi: 10.1143/PTP.107.87
Citations: PlumX Metrics

2001KO67      Prog.Theor.Phys.(Kyoto) 106, 471 (2001)


Relativistic Hartree States and Collective Tunneling Transition of a Nucleus

doi: 10.1143/PTP.106.471
Citations: PlumX Metrics

2000KO13      Phys.Rev. C61, 034315 (2000)

T.Kohmura, Y.Hashimoto, H.Ohta, M.Maruyama

Adiabatic Mean-Field Model for Dynamical Collective State Transitions of a Nuclear System

doi: 10.1103/PhysRevC.61.034315
Citations: PlumX Metrics

1996NA13      Nucl.Phys. A601, 333 (1996)

T.Nagata, A.Kato, T.Kohmura

N(N-bar) Vacuum Polarizations and Meson Exchange Interactions in Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated single particle binding energies, rms radius, total energy. Relativistic Hartree-Fock calculation.

doi: 10.1016/0375-9474(96)00022-X
Citations: PlumX Metrics

1995KI23      Prog.Theor.Phys.(Kyoto) 93, 659 (1995)

S.Kinpara, T.Kohmura

Relativistic Calculation of Two-Body Correlations in Closed Nuclei

NUCLEAR STRUCTURE 16O, 40Ca; calculated binding energy per nucleon, charge radius, single particle levels. Two-body correlations, relativistic calculations.

doi: 10.1143/ptp/93.3.659
Citations: PlumX Metrics

1995KI25      Prog.Theor.Phys.(Kyoto) 94, 1157 (1995)

S.Kinpara, T.Kohmura

Relativistic Calculation of Two-Body Correlations in Neutron-Rich Light Nuclei

NUCLEAR STRUCTURE 6,7,8,9,11Li; calculated matter, charge radii, binding energy per nucleon; deduced two-body correlations role. Relativistic Brueckner-Hartree-Fock framework.

doi: 10.1143/PTP.94.1157
Citations: PlumX Metrics

1994KI08      Prog.Theor.Phys.(Kyoto) 91, 127 (1994)

S.Kinpara, T.Kohmura

Relativistic Calculation of Two-Body Correlations in Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated two-body correlations, single particle, total energies, rms radius. Hartree, Hartree-Fock, full ladder models.

doi: 10.1143/ptp/91.1.127
Citations: PlumX Metrics

1990CA40      Phys.Lett. 249B, 381 (1990)

M.Cauvin, V.Gillet, T.Kohmura, S.Ohnaka

Nuclear Saturation Induced by Meson-Meson Interaction

NUCLEAR STRUCTURE 16O; calculated total energy; deduced normal density saturation. Meson field model.

doi: 10.1016/0370-2693(90)91002-S
Citations: PlumX Metrics

1989CA04      Phys.Lett. 219B, 35 (1989)

M.Cauvin, V.Gillet, T.Kohmura

Quantized Meson-Exchange Picture of the Nuclear Interactions

NUCLEAR STRUCTURE 16O, 40Ca; calculated total energy. Phenomenological quantized meson field model.

doi: 10.1016/0370-2693(89)90832-0
Citations: PlumX Metrics

1989ON02      Prog.Theor.Phys.(Kyoto) 82, 222 (1989)

T.Onaga, H.Narumi, T.Kohmura

Hyperon Production from Kaon Absorption by 4He

NUCLEAR REACTIONS 4He(K-, X), E at rest; calculated pion, no-pion emission reaction absorption rates.

doi: 10.1143/PTP.82.222
Citations: PlumX Metrics

1988KO23      Nucl.Phys. A486, 253 (1988)

T.Kohmura, S.Ohnaka, V.Gillet

Information on Three-Body Interactions from Inversion of the Energy Equations

NUCLEAR STRUCTURE 16O, 40Ca; calculated total energy, single particle state energy, saturation condition features; deduced three-body interaction role. Energy equation inversion.

doi: 10.1016/0375-9474(88)90233-3
Citations: PlumX Metrics

1984KO16      Prog.Theor.Phys.(Kyoto) 71, 327 (1984)

K.Kobayashi, T.Kohmura

Momentum-Transfer Dependence of Nuclear Spin-Isospin Transitions

NUCLEAR REACTIONS 6Li(e, e'), E not given; calculated M1 form factor. 6Li(γ, π+), E=180 MeV; calculated σ(θ); deduced tensor force role. Nuclear matter based spin-isospin transition operators.

doi: 10.1143/PTP.71.327
Citations: PlumX Metrics

1983DY01      Phys.Lett. 124B, 446 (1983)

R.Dymarz, T.Kohmura

The Mean Free Path of Protons in Nuclei and the Nuclear Radius

NUCLEAR REACTIONS 208Pb, 90Zr(p, p), E=40-1000 MeV; analyzed σ(reaction); deduced proton mean free path. Optical model analysis.

doi: 10.1016/0370-2693(83)91548-4
Citations: PlumX Metrics

1983KO26      Nucl.Phys. A405, 653 (1983)


Nuclear Effective Interactions and Spin Excitations

NUCLEAR STRUCTURE 16O; calculated isoscalar, isovector 3- states, stretched spin states, core polarizability. 12C, 28Si, 58Ni, 208Pb; calculated stretched spin states, core polarizability. Extended nuclear field theory, effective interactions.

doi: 10.1016/0375-9474(83)90524-9
Citations: PlumX Metrics

1982DY02      Phys.Lett. 117B, 145 (1982)

R.Dymarz, T.Kohmura

Determination of the Nuclear Interaction Radius and Transparency from the Optical Model Phase Shifts

NUCLEAR REACTIONS 12C(p, p), E=30.4 MeV; 40Ca(p, p), E=30.3 MeV; 90Zr(p, p), E=40 MeV; 208Pb(p, p), E=49.4 MeV; calculated absorption function vs impact parameter, σ(reaction). Optical model derived interaction radius, transparency.

doi: 10.1016/0370-2693(82)90534-2
Citations: PlumX Metrics

1981SH06      Phys.Lett. 101B, 124 (1981)

K.Shoda, O.Sasaki, T.Kohmura

Momentum Transfer Dependence of 6Li(γ, π+)6He Cross Sections

NUCLEAR REACTIONS 6Li(e, π+), E=180 MeV; measured σ(θ, E(π+)); deduced momentum transfer dependence. 6He levels deduced relative M1 transition strength. Shell model.

doi: 10.1016/0370-2693(81)90504-9
Citations: PlumX Metrics

1980IS05      Prog.Theor.Phys.(Kyoto) 64, 942 (1980)

T.Ishigami, T.Kohmura

Pionic Properties of Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated nuclear, critical correlation parameters. Pion condensation, projected Hartree-Fock, coherent approximation.

doi: 10.1143/PTP.64.942
Citations: PlumX Metrics

1976NA04      Phys.Lett. 60B, 439 (1976)

N.Nakamura, Y.Takahashi, T.Kohmura

Proton-Helium Scattering at 1 GeV and Nuclear Correlation

NUCLEAR REACTIONS 4He(p, p), E=1 GeV; calculated σ.

doi: 10.1016/0370-2693(76)90701-2
Citations: PlumX Metrics

1972FU22      Progr.Theor.Phys. 48, 1563 (1972)

Y.Futami, T.Kohmura

Spin-Flip Scattering of Pions by Nuclei

doi: 10.1143/PTP.48.1563
Citations: PlumX Metrics

1972KO44      Progr.Theor.Phys. 48, 182 (1972)

T.Kohmura, K.Tanabe, Y.Futami, A.Fujii

Forward Deuteron Emission in High Energy Proton-Nucleus Collision and Nuclear Correlations

doi: 10.1143/PTP.48.182
Citations: PlumX Metrics

1972KO46      Progr.Theor.Phys. 48, 433 (1972)


Sensitivity of Elastic and Total Cross Sections to the Nuclear Surface

doi: 10.1143/PTP.48.433
Citations: PlumX Metrics

1972SH15      Lett.Nuovo Cim. 4, 457 (1972)

I.Shibasaki, T.Kohmura

Is Near-Forward Elastic Scattering from Nuclei Impulsive or Absorptive (Question)

doi: 10.1007/BF02757144
Citations: PlumX Metrics

1972TA31      Progr.Theor.Phys. 48, 858 (1972)

Y.Takeichi, T.Une, K.Nakamura, T.Kohmura, T.Miyazima

S-Wave Neutron Resonance

NUCLEAR REACTIONS 9Be(n, n), E=S-wave resonance; calculated phase shifts. 9Be analyzed resonance structure.

doi: 10.1143/PTP.48.858
Citations: PlumX Metrics

1971KO30      Progr.Theor.Phys. 46, 167 (1971)


Pion-Nucleus Scattering from 120 MeV to 1200 MeV

NUCLEAR REACTIONS 12C(π, π), E=120, 150, 230 MeV; calculated σ(θ). 12C(π, X), E=120-1200 MeV; calculated σ(E). Glauber approximation.

doi: 10.1143/PTP.46.167
Citations: PlumX Metrics

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