NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = K.Takayanagi Found 24 matches. 2020TS03 Nature(London) 587, 66 (2020) N.Tsunoda, T.Otsuka, K.Takayanagi, N.Shimizu, T.Suzuki, Y.Utsuno, S.Yoshida, H.Ueno The impact of nuclear shape on the emergence of the neutron dripline NUCLEAR STRUCTURE 22,24,26,28,30,32,34,36Ne, 24,26,28,30,32,34,36,38,40,42Mg, 23,25,27,29,31,33,35,37Na, 19,21,23,25,27,29F; analyzed available data; calculated 2+ and 4+ energies using configuration interaction, ground-state energies, dripline, magic numbers, J, π and energy levels using nucleon-nucleon interactions, nuclear shapes. Comparison with ENSDF library, available data; deduced mechanism for the formation of the neutron dripline.
doi: 10.1038/s41586-020-2848-x
2017TS01 Phys.Rev. C 95, 021304 (2017) N.Tsunoda, T.Otsuka, N.Shimizu, M.Hjorth-Jensen, K.Takayanagi, T.Suzuki Exotic neutron-rich medium-mass nuclei with realistic nuclear forces NUCLEAR STRUCTURE 20,22,24,26,28,30,32Ne, 24,26,28,30,32,34Mg, 28,30,32,34,36Si; calculated energies of the first 2+ and 4+ states, B(E2), expectation values of the number of the particle-hole excitations in the ground states of Mg isotopes. 31,32Mg; calculated levels, J, π. 28O, 30Ne, 32Mg, 34Si, 36S, 38Ar, 40Ca; calculated effective neutron single-particle energies (ESPEs) of N=20 isotones. Extended Kuo-Krenciglowa (EKK) theory of effective nucleon-nucleon interaction for exotic nuclei. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.021304
2014TS01 Phys.Rev. C 89, 024313 (2014) N.Tsunoda, K.Takayanagi, M.Hjorth-Jensen, T.Otsuka Multi-shell effective interactions NUCLEAR STRUCTURE 18O, 18F, 42Ca, 42Sc; calculated nucleon-nucleon effective interaction for shell-model calculations for degenerate and nondegenerate model spaces. 42Ca, 42Sc; calculated levels, J, π, two-body matrix elements. Kuo-Krenciglowa (KK) and extended KK (EKK) methods. Comparison with experimental values.
doi: 10.1103/PhysRevC.89.024313
2013TA08 Nucl.Phys. A899, 107 (2013) Study on effective Hamiltonian and decoupling equation
doi: 10.1016/j.nuclphysa.2013.01.006
2013TA19 J.Phys.:Conf.Ser. 445, 012003 (2013) K.Takayanagi, N.Tsunoda, M.Hjorth-Jensen, T.Otsuka Effective Hamiltonian in non-degenerate model space
doi: 10.1088/1742-6596/445/1/012003
2011TA05 Nucl.Phys. A852, 61 (2011) Effective interaction in non-degenerate model space
doi: 10.1016/j.nuclphysa.2011.01.003
2011TA19 Nucl.Phys. A864, 91 (2011) Effective Hamiltonian in the extended Krenciglowa-Kuo method
doi: 10.1016/j.nuclphysa.2011.06.025
2008TA18 Nucl.Phys. A808, 17 (2008) Utilizing group property of Bogoliubov transformation
doi: 10.1016/j.nuclphysa.2008.05.005
2003SH19 Phys.Rev. C 68, 014312 (2003) Extended random phase approximation in a solvable model
doi: 10.1103/PhysRevC.68.014312
1993TA06 Nucl.Phys. A556, 14 (1993) Manifestation of Ground-State Correlation in Momentum Distribution and Response Function NUCLEAR STRUCTURE 40Ca; calculated Coulomb response. Ground state correlations.
doi: 10.1016/0375-9474(93)90235-P
1992CH07 Phys.Rev.Lett. 68, 1291 (1992) Isospin-Dependent Effective Interaction in Nucleon-Nucleus Scattering NUCLEAR REACTIONS 48,42Ca(p, n), E=135 MeV; analyzed σ(θ); deduced g-matrix type correction, rearrangement terms role in modification to impulse approximation. Isospin dependent effective interaction.
doi: 10.1103/PhysRevLett.68.1291
1992TA02 Nucl.Phys. A536, 309 (1992) Ground-State Correlations in 40Ca and 48Ca NUCLEAR STRUCTURE 48Ca; calculated n, p matter distributions, proton momentum distribution, rms radius, proton, neutron occupation probabilities. 40Ca; calculated proton momentum distribution, proton, neutron occupation probabilities. G-matrix, second-order perturbation theory.
doi: 10.1016/0375-9474(92)90384-V
1991TA02 Nucl.Phys. A522, 494 (1991) Non-Energy Weighted Sum Rule in the Response Function Method. One- and Two-Body Density Matrices NUCLEAR STRUCTURE 40Ca; calculated response function. Non-energy weighted sum rules.
doi: 10.1016/0375-9474(91)90078-K
1991TA03 Nucl.Phys. A522, 523 (1991) The Coulomb Sum Rule in the Extended RPA Theory NUCLEAR STRUCTURE 40Ca; calculated Coulomb response function. Extended RPA, Coulomb sum rule.
doi: 10.1016/0375-9474(91)90079-L
1991TA19 Phys.Lett. 261B, 11 (1991) A Large-Space Shell-Model Approach to the Ground State Properties of 16O NUCLEAR STRUCTURE 16O; calculated proton occupation probabilities, matter density distributions. Large space shell model.
doi: 10.1016/0370-2693(91)91316-N
1990TA23 Nucl.Phys. A516, 276 (1990) The Two-Particle-Two-Hole Response NUCLEAR STRUCTURE 40Ca; calculated spin-isospin, Coulomb response function; deduced 2p-2h configuration role.
doi: 10.1016/0375-9474(90)90309-A
1989TA25 Phys.Lett. 230B, 11 (1989) The Coulomb Sum Rule of 40Ca NUCLEAR STRUCTURE 40Ca; calculated Coulomb sum rule. G-matrix, extended RPA.
doi: 10.1016/0370-2693(89)91644-4
1989TA28 Phys.Lett. 233B, 271 (1989) Single Particle Strength Distributions in Inclusive Electron Scattering NUCLEAR STRUCTURE 40Ca; calculated longitudinal response function; deduced single particle strength distributions features.
doi: 10.1016/0370-2693(89)91308-7
1988TA07 Nucl.Phys. A481, 313 (1988) K.Takayanagi, K.Shimizu, A.Arima A Theoretical Study of Magnetic Dipole Transitions in 48Ca NUCLEAR STRUCTURE 48Ca; calculated B(M1), dipole transition quenching, form factors. Response function approach.
doi: 10.1016/0375-9474(88)90499-X
1988TA11 Phys.Lett. 208B, 48 (1988) Second-Order Configuration Mixing in an N ≠ Z Nucleus NUCLEAR STRUCTURE 40,48Ca; calculated off-shell nucleon effective g. Second-order configuration mixing. NUCLEAR REACTIONS 48Ca(e, e'), E not given; calculated B(M1). Second-order configuration mixing.
doi: 10.1016/0370-2693(88)91201-4
1986CH21 Nucl.Phys. A455, 653 (1986) On Relativistic and Non-Relativistic Approaches to Nucleon-Nucleus Scattering NUCLEAR REACTIONS 40Ca(polarized p, p), E=200, 500 MeV; calculated analyzing power, spin rotation parameter vs θ. Dirac theory, impulse approximation.
doi: 10.1016/0375-9474(86)90455-0
1985CH10 Nucl.Phys. A437, 301 (1985) T.Cheon, K.Takayanagi, K.Yazaki A Constant Microscopic Description of Elastic and Inelastic Nucleus-Nucleus Scattering NUCLEAR REACTIONS 16O(p, p), (p, p'), E=135 MeV; analyzed σ(θ); deduced density-dependent potential term role. Microscopic distorted wave approximation.
doi: 10.1016/0375-9474(85)90091-0
1985CH31 Nucl.Phys. A445, 227 (1985) T.Cheon, K.Takayanagi, K.Yazaki Medium Corections in Intermediate-Energy Nucleon-Nucleus Scattering NUCLEAR STRUCTURE 16O; calculated form factors. Hartree-Fock. NUCLEAR REACTIONS 16O(p, p), (p, p'), E=135 MeV; analyzed σ(θ); deduced medium corrections role. Watson's multiple theory.
doi: 10.1016/0375-9474(85)90069-7
1985TA16 Nucl.Phys. A444, 436 (1985) K.Takayanagi, K.Shimizu, A.Arima Gamow-Teller Strength Function and the Missing Strength NUCLEAR STRUCTURE 48Sc; calculated Gamow-Teller transition strength; deduced tensor correlation role. NUCLEAR REACTIONS 48Ca(p, n), E not given; calculated Gamow-Teller transition strength distribution; deduced tensor correlation role.
doi: 10.1016/0375-9474(85)90461-0
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