NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = M.K.Cheoun Found 96 matches. 2024HE03 Phys.Rev. C 109, 024603 (2024) K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So Suppression of the elastic scattering cross section for the 17Ne+208Pb system
doi: 10.1103/PhysRevC.109.024603
2023HE07 Phys.Rev. C 107, 064608 (2023) K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So Number of virtual photons in the Coulomb dipole excitation NUCLEAR REACTIONS 208Pb(11Li, 11Li), E=2.8, 28, 70, 280, 2800 MeV/nucleon; 208Pb(11Be, 11Be), (16O, 16O), (40Ca, 40Ca), 28Si, 58Ni, 144Sm, 197Au(11Li, 11Li), E=70 MeV/nucleon; calculated spectrum and number of virtual photons. 208Pb(19B, 19B), E=220 MeV/nucleon; calculated Coulomb dipole strength distribution. Calculations with general, relativistic, nonrelativistic, and intermediate methods. Comparison to other theoretical calculations and available experimental data.
doi: 10.1103/PhysRevC.107.064608
2023HW01 Astrophys.J. 955, 79 (2023) E.Hwang, H.Ko, K.Heo, M.-K.Cheoun, D.Jang Reinvestigating the Gamow Factor of Reactions on Light Nuclei NUCLEAR REACTIONS 2,3H, 3He(d, X), 2H, 6,7Li(p, X), E<100 MeV; calculated penetration probabilities (PP); deduced PP higher than those predicted by the conventional form near the Coulomb barrier, reduction of the Gamow peak energy.
doi: 10.3847/1538-4357/acea80
2023KI05 Phys.Rev. C 107, 024607 (2023) K.S.Kim, S.Choi, T.Miyatsu, M.-K.Cheoun, H.Kim, W.Y.So Quasielastic charged-current neutrino-nucleus scattering with relativistic nuclear models NUCLEAR REACTIONS 12C, 40Ar(ν, μ-), (ν-bar, μ+), E< GeV; calculated total σ, differential σ in term of energy loss, double differential σ in terms of the kinetic energy and polar angle of outgoing muon. Calculations with quantum hadrodynamics (QHD), the nonlinear σ (NL), the quark-meson coupling (QMC) and the chiral quark-meson coupling (QCMC) models. Comparison with experimental data from MiniBooNE, T2K, MicroBooNE and SciBooNE.
doi: 10.1103/PhysRevC.107.024607
2023KI09 Phys.Rev. C 107, 065202 (2023) S.-H.Kim, J.K.Ahn, S.H.Kim, S.-i.Nam, M.-K.Cheoun Double-strangeness exchange reactions in a hybrid Regge-plus-resonance approach NUCLEAR REACTIONS 1H(K-, K+Ξ-), (K-, K0Ξ0), √ s=1.8-3.1 GeV; 1NN(K-, K0Ξ-), √ s=2.02 GeV; calculated σ(E), σ(θ), contributions from the s-channel hyperon resonances, contribution from rescattering. Effective Lagrangian approach based on a hybrid Regge-plus-resonance model with rescattering diagrams. Comparison to available experimental data.
doi: 10.1103/PhysRevC.107.065202
2022CH39 Eur.Phys.J. A 58, 161 (2022) S.Choi, E.Hiyama, C.H.Hyun, M.-K.Cheoun Effects of many-body interactions in hypernuclei with Korea-IBS-Daegu-SKKU functionals NUCLEAR STRUCTURE 16O, 28Si, 32S, 40Ca, 51V, 89Y, 139La, 208Pb, Sn; analyzed available data; calculated properties of Λ hyperon in Λ-hypernuclei using an effective nuclear density functional theory which is based on the low-energy effective field theory.
doi: 10.1140/epja/s10050-022-00817-4
2022HE02 Phys.Rev. C 105, 014601 (2022); Erratum Phys.Rev. C 109, 039902 (2024) K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So Coulomb breakup reaction of loosely bound 17F with dynamic polarization potentials NUCLEAR REACTIONS 208Pb(17F, 17F), (17F, 17F'), (17F, X), E=98, 120, 170 MeV; analyzed optimized parameter sets of the dynamic polarization potential (DPPs) for the optical model; calculated inelastic, breakup, total fusion, Coulomb dipole excitation and total reaction σ(E), ratios of elastic, quasielastic and inelastic cross sections, angular distribution of the breakup reaction cross sections; deduced Coulomb strength distributions from B(E1) values. Optical model (OM) approach with the dynamical polarization potential, using Woods-Saxon potential, and a Love-type optical potential, with focus on breakup reaction channels. Comparison with experimental data.
doi: 10.1103/PhysRevC.105.014601
2022KI04 Phys.Rev. C 105, 024606 (2022) K.S.Kim, S.Choi, M.-K.Cheoun, H.Kim Coulomb sum rule in the quasielastic region using various nuclear models NUCLEAR REACTIONS 12C, 56Fe(e-, e-'), E=2.02 GeV; 40Ca(e-, e-'), E=290, 545 MeV; 208Pb(e-, e-'), E=262, 485 MeV; calculated σ(θ), longitudinal and transverse structure functions, Coulomb sum rule. Rosenbluth separation with four different nuclear models: the relativistic Hartree model (QHD), the nonlinear sigma model, the quark-meson-coupling (QMC) model and the chiral QMC model. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.024606
2022KI10 Phys.Rev. C 105, 034340 (2022) S.Kim, M.-H.Mun, M.K.Cheoun, E.Ha Shape coexistence and neutron skin thickness of Pb isotopes by the deformed relativistic Hartree-Bogoliubov theory in continuum NUCLEAR STRUCTURE 178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214Pb; calculated neutron pairing gaps. 172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262,264,266,268,270,272,274,276,278,260,282,284,286,288,290,292,294,296,298,300,302Pb; calculated deformation parameter by the minimum of the total binding energy. 182,184,186,188,208Pb; calculated neutron single-particle energies for various shape coexistence cases - oblate, spherical, prolate. 180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218Pb; calculated total binding energy dependence on the deformation.266,268,278Pb; calculated neutron single-particle states occupation probabilities. 260,262,264,266,268,270,272,274,276,278,260,282,284,286,288,290,292,294,296,298,300,302,304Pb; calculated S(2n), Fermi energies, deformation parameters. 208Pb; calculated proton and netron density distributions. 174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262,264,266Pb; calculated proton and neutron radii, neutron skin thickness. Deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc). Comparison to available experimental data.
doi: 10.1103/PhysRevC.105.034340
2022KO31 Astrophys.J. 937, 116 (2022) H.Ko, D.Jang, M.-K.Cheoun, M.Kusakabe, H.Sasaki, X.Yao, T.Kajino, T.Hayakawa, M.Ono, T.Kawano, G.J.Mathews Comprehensive Analysis of the Neutrino Process in Core-collapsing Supernovae ATOMIC MASSES 7Li, 7Be, 11B, 11C, 92Nb, 98Tc, 138La, 180Ta; analyzed available data; deduced abundances for the neutrino flavor change effects due to neutrino self-interaction and shock wave propagation, as well as the matter effects on the neutrino process in core-collapsing supernovae (CCSNe).
doi: 10.3847/1538-4357/ac88cd
2021CH15 Phys.Rev. C 103, 034611 (2021) K.-S.Choi, K.S.Kim, M.-K.Cheoun, W.Y.So, K.Hagino Fusion reaction of a weakly bound nucleus with a deformed target NUCLEAR REACTIONS 232Th(14C, X), (14C, X), E(cm)=50-70 MeV; calculated fusion σ(E). 232Th(15C, X), E not given; calculated potential between the valence neutron in 15C and the target nucleus. 15C; calculated density distribution with contributions from the core nucleus and the valence neutron. Double folding procedure with deformed Woods-Saxon (WS) potential for the relative motion between the target and the projectile nuclei. Comparison with experimental data.
doi: 10.1103/PhysRevC.103.034611
2021CH34 Phys.Rev. C 104, 014322 (2021) S.Choi, T.Miyatsu, Y.Kwon, K.Kim, M.-K.Cheoun, K.Saito Chiral quark-meson coupling models for finite nuclei and their (e, e'p) reactions NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr, 208Pb; calculated binding energies per nucleon, charge radii, single particle energy spectra for 40Ca using chiral quark-meson coupling (CQMC) models. Comparison with results from the conventional quantum hadrodynamics (QHD)-like models, and with experimental data. NUCLEAR REACTIONS 40Ca(e, e'p), E=375 MeV; calculated reduced cross section for the knocked-out proton from 2s1/2 and 1d3/2 orbits of 40Ca in parallel and perpendicular kinematics using the theoretical framework based on the distorted-wave impulse approximation (DWIA). Comparison with experimental data from NIKHEF facility.
doi: 10.1103/PhysRevC.104.014322
2021HA35 Phys.Rev. C 104, 034306 (2021) E.Ha, S.Kim, M.-K.Cheoun, H.Sagawa Isoscalar pairing correlations by the tensor force in the ground states of 12C, 16O, 20Ne, and 32S nuclei NUCLEAR STRUCTURE 12C, 16O, 20Ne, 32S; analyzed empirical pairing gaps from experimental and theoretical β2 deformation parameters and experimental quadrupole moments; calculated ratio of isovector (IV) and isoscalar (IS) pairing gap to the total neutron-proton pairing, tensor force (TF) effects on pairing matrix elements (PMEs), number of pairs in terms of the effective neutron-proton (T=0) coupling strength. Deformed Bardeen-Cooper-Schrieffer (BCS) model with Brueckner G-matrix derived from the charge-dependent Bonn potential for investigation of role of the tensor force on the pairing correlations in the ground-state structure. NUCLEAR REACTIONS 12C(12C, X), E=0.250, 1.05, 2.01 GeV; calculated ratios of the neutron-proton knockout to neutron-neutron and proton-proton knockout cross sections. Deformed BCS model with Brueckner G-matrix. Comparison with experimental data.
doi: 10.1103/PhysRevC.104.034306
2020HE07 Eur.Phys.J. A 56, 42 (2020) K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So Extended optical model analyses of 11Be+197Au with dynamic polarization potentials
doi: 10.1140/epja/s10050-020-00056-5
2019HA19 Phys.Rev. C 99, 064304 (2019) Effects of the Coulomb and the spin-orbit interaction in a deformed mean field on the pairing correlations in N=Z nuclei NUCLEAR STRUCTURE 24Mg, 36Ar, 48Cr, 64Ge, 108Xe, 128Gd; calculated np-, nn-, pp-pairing gaps, β2 deformation parameters, neutron and proton occupation probabilities, neutron and proton single particle state energies (SPSEs), and ratio of isovector and isoscalar pairing interaction gap to the total np-pairing gap using deformed BCS approach, with and without Coulomb and spin-orbit (SO) interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.99.064304
2019HA38 J.Phys.(London) G46, 105109 (2019) Competition of deformation and neutron-proton pairing in Gamow-Teller transitions for 56, 58Ni and 62, 64Ni NUCLEAR STRUCTURE 56,58,60,62,64Ni; analyzed available data; calculated B(GT), occupation probabilities of neutrons and protons; deduced effects of the np pairing correlations and the deformations.
doi: 10.1088/1361-6471/ab3591
2019HA41 Acta Phys.Pol. B50, 697 (2019) Neutron-Proton Pairing Correlations and Deformation for N=Z Nuclei in sd- and pf-shell by Deformed BCS and Deformed QRPA NUCLEAR STRUCTURE 24Mg, 72Kr; calculated ground-state energies, neutron and proton single particle state energies (SPSEs). Deformed BCS approach. NUCLEAR REACTIONS 56Ni(p, n), E not given; calculated B(GT); deducedeffects of the np pairing correlations. Deformed QRPA approach
doi: 10.5506/aphyspolb.50.697
2019KI06 Phys.Rev. C 100, 034604 (2019) K.S.Kim, K.-S.Choi, M.-K.Cheoun, W.Y.So, H.Moon Role of axial mass and strange axial form factor from various target nuclei in neutrino-nucleus scattering NUCLEAR REACTIONS 12C, 40Ca, 56Fe, 208Pb(ν, ν'), (ν-bar, ν-bar'), (ν, μ-), (ν-bar, μ+), E=1.0, 2.0 GeV neutrinos and muon-neutrinos; calculated differential σ(E), effects of strange axial form factor and axial mass for both neutral-current and charged-current reactions in quasi-elastic neutrino-nucleus scattering within a relativistic single-particle model on the differential cross section. Results compared with the MiniBooNE, T2K, and MINERνA experimental data for the double-differential cross section and the scaled total cross section.
doi: 10.1103/PhysRevC.100.034604
2019KO30 Acta Phys.Pol. B50, 385 (2019) H.Ko, M.-K.Cheoun, M.Kusakabe, T.Kajino, B.Ekinci, Y.Pehlivan Effects of Shock Propagation on Neutrino Oscillation and ν-induced Nucleosynthesis in Supernova NUCLEAR REACTIONS 138Ba(ν, e-)138La, E not given; calculated reaction rates, abundances in supernova in case of shock propagation effect on ν oscillation.
doi: 10.5506/aphyspolb.50.385
2018CH19 Phys.Lett. B 780, 455 (2018) K.-S.Choi, M.-K.Cheoun, W.Y.So, K.Hagino, K.S.Kim Coupled-channels analyses for 9, 11Li + 208Pb fusion reactions with multi-neutron transfer couplings NUCLEAR REACTIONS 208Pb(9Li, X), (11Li, X), E(cm)<45 MeV; analyzed available data; deduced fusion σ, nuclear potential.
doi: 10.1016/j.physletb.2018.03.049
2018HA09 Phys.Rev. C 97, 024320 (2018) Spin singlet and spin triplet pairing correlations on shape evolution in sd-shell N=Z Nuclei NUCLEAR STRUCTURE 24Mg, 28Si, 32S; calculated energies of single-particle states, ground-state energies, total single-particle energies (TSPEs), np pairing strength, proton and neutron Fermi energies as function of deformation; deduced impact of interplay between the two pairing interactions on determining the deformation of the ground states. Axially symmetric deformed Woods-Saxon (DWS) and deformed BCS (DBCS) calculations, with T=0 and T=1 pairing correlations.
doi: 10.1103/PhysRevC.97.024320
2018HA23 Phys.Rev. C 97, 064322 (2018) E.Ha, M.-K.Cheoun, H.Sagawa, W.Y.So Neutron-proton pairing correlations and deformation for N=Z nuclei in the pf shell within the deformed BCS and Hartree-Fock-Bogoliubov approach NUCLEAR STRUCTURE 44Ti, 48Cr, 52Fe, 64Ge, 68Se, 72Kr, 76Sr; calculated proton and neutron pairing gaps, Fermi energies of protons and neutrons, energies of single particle states in 44Ti and 64Ge as a function of deformation parameter β2, pairing correlation energies and ground-state energies with and without neutron-proton pairing and three times enhanced T=0 pairing as a function of β2 parameter, neutron occupation probability in 68Se, and strength parameters in 72Kr. Deformed Bardeen-Cooper-Schrieffer (DBCS) and deformed Hartree-Fock-Bogoliubov (DHFB) approach for N=Z nuclei, with deformed Woods-Saxon potential calculations for single-particle states.
doi: 10.1103/PhysRevC.97.064322
2018HA31 Phys.Rev.Lett. 121, 102701 (2018) T.Hayakawa, H.Ko, M.-K.Cheoun, M.Kusakabe, T.Kajino, M.D.Usang, S.Chiba, K.Nakamura, A.Tolstov, K.Nomoto, M.-a.Hashimoto, M.Ono, T.Kawano, G.J.Mathews Short-Lived Radioisotope 98Tc Synthesized by the Supernova Neutrino Process NUCLEAR REACTIONS 98Mo(ν, E)98Tc, 99Tc(ν, ν'n)98Tc, 99Ru(ν, ν'p)98Tc, E=1-9 MeV; calculated yields, abundances as a function of interior mass from the Supernova; deduced dominance the charged current reaction on 98Mo reaction.
doi: 10.1103/PhysRevLett.121.102701
2017CH33 Phys.Rev. C 96, 024311 (2017) S.Choi, Y.Zhang, M.-K.Cheoun, Y.Kwon, K.Kim, H.Kim Effects of pairing correlations on the neutron skin thickness and the symmetry energy NUCLEAR STRUCTURE 40,48Ca, 58,60,64Ni, 54,56,57Fe, 59Co, 90,96Zr, 106,116Cd, 112,116,120,124Sn, 122,124,126,128,130Te, 208Pb, 209Bi, 232Th, 238U; calculated neutron skin thickness (NST). 180,184,188,192,196,200,204,208,212Pb, 120,124,128,132,136,140,144,148,152Sn; calculated symmetry energies and asymmetry coefficients. 196Pb, 144Sn; calculated symmetry energy density distributions. Skyrme Hartree-Fock-Bogoliubov (HFB) model with SkI3, SLy4, SVI interactions and density-dependent δ interaction (DDDI) for the pairing force. Comparison of neutron skin thickness with experimental data from antiprotonic studies.
doi: 10.1103/PhysRevC.96.024311
2017HA07 Eur.Phys.J. A 53, 26 (2017) A study of Gamow-Teller transitions for N = Z nuclei, 24Mg, 28Si, and 32S, by a deformed QRPA NUCLEAR STRUCTURE 24Mg, 28Si, 32S; calculated single-neutron levels, J, π vs deformation, s-d shell β-decay GT transitions strength distribution, B(GT) using DQRPA (Deformed QRPA).
doi: 10.1140/epja/i2017-12216-7
2017SH24 J.Phys.(London) G44, 09LT01 (2017) J.W.Shin, M.-K.Cheoun, T.Kajin, T.Hayakawa A new scheme for short baseline electron antineutrino disappearance study RADIOACTIVITY 8Li(β-) [from 7Li(n, γ), E ∼ 2 MeV]; analyzed available data; deduced antineutrino flux.
doi: 10.1088/1361-6471/aa809e
2016HA35 Phys.Rev. C 94, 054320 (2016) Effects of deformation and neutron-proton pairing on the Gamow-Teller transitions for 24, 26Mg in a deformed quasiparticle random-phase approximation NUCLEAR STRUCTURE 24,26Mg; calculated total ground state energies, contours of total ground state energies in (β2, β4) plane, neutron single-particle level energies (SPSE) as a function of β2 deformation, occupation amplitudes of protons and neutrons. Deformed Woods-Saxon mean field energy (EMF) and the pairing energy. NUCLEAR REACTIONS 24,26Mg(3He, t), (t, 3He); calculated Gamow-Teller transition strength distributions, and compared with experimental data. Neutron-proton (np) pairing correlations. Deformed quasiparticle random phase approximation (DQRPA) including deformation at the Bardeen-Cooper-Schrieffer and RPA stage.
doi: 10.1103/PhysRevC.94.054320
2016KI07 Eur.Phys.J. A 52, 107 (2016) K.S.Kim, M.-K.Cheoun, H.Kim, W.Y.So The effects of density-dependent form factors for (e, e'p) reaction in quasi-elastic region NUCLEAR REACTIONS 208Pb(e, e'p), E=412 MeV; calculated reduced dσ for knocked-out protons from different shells using relativistic single-particle model with density-dependent electromagnetic form-factors. Compared with NIKHEF data.
doi: 10.1140/epja/i2016-16107-1
2016KI13 Eur.Phys.J. A 52, 184 (2016) H.Kim, K.S.Kim, M.-K.Cheoun, D.Jido, M.Oka Testing the tetraquark structure for the X resonances in the low-lying region
doi: 10.1140/epja/i2016-16184-0
2016KI18 Phys.Rev. C 94, 064619 (2016) K.S.Kim, H.Kim, M.-K.Cheoun, W.Y.So Extraction of structure functions for lepton-nucleus scattering in the quasi-elastic region NUCLEAR REACTIONS 40Ca(e, e'), (ν, ν'), (ν-bar, ν-bar'), (ν, e-), E=200, 800 MeV; calculated σ(θ, E); deduced structure functions for inclusive reactions. Relativistic single-particle model.
doi: 10.1103/PhysRevC.94.064619
2016SH37 Phys.Rev. C 94, 045804 (2016) J.W.Shin, M.-K.Cheoun, T.-S.Park, T.Kajino New neutrino source for the study of solar neutrino physics in the vacuum-matter transition region NUCLEAR REACTIONS 27Al(p, n)27Si, E=5-20 MeV; analyzed σ(E) data with hadronic models of GEANT4 and the nuclear data model; calculated normalized energy distribution of electron-neutrinos through the radioactive decay of 27Si in 0-5 MeV range, close to solar neutrino physics; proposed target systems required for future solar neutrino experiments. 2H(ν, e-)2p, (ν, ν), 37Cl(ν, e-)37Ar, 71Ga(ν, e-)71Ge, E=0-5 MeV; calculated total reaction rates by electron-neutrino spectra, expected event rates and their ratios for LENA-type detector.
doi: 10.1103/PhysRevC.94.045804
2016SO06 Phys.Rev. C 93, 054624 (2016); Erratum Phys.Rev. C 109, 039901 (2024) W.Y.So, K.S.Choi, M.-K.Cheoun, K.S.Kim Evidence for a large radius of the 11Be projectile NUCLEAR REACTIONS 64Zn, 120Sn(11Be, 11Be), (11Be, X); calculated ratio of elastic scattering cross section to Rutherford cross section PE as function of angle, differential σ(θ) for breakup process, B(E1), rms radii between 10Be and valence neutron for 11Be using optical model with long range dynamic polarization potential as well as the short-range nuclear bare potential. Comparison with experimental data.
doi: 10.1103/PhysRevC.93.054624
2015CH18 J.Phys.(London) G42, 345102 (2015) M.-K.Cheoun, K.S.Kim, H.Kim, W.Y.So, T.Maruyama, T.Kajino In-medium effect with muon-neutrino and anti-muon-neutrino quasi-elastic scattering from 12C nucleons
doi: 10.1088/0954-3899/42/4/045102
2015HA05 Nucl.Phys. A934, 73 (2015) Gamow-Teller strength distributions in 76Ge, 76, 82Se, and 90, 92Zr by the deformed proton-neutron QRPA NUCLEAR STRUCTURE 76Ge, 76,82Se, 90,92Zr; calculated deformation, pairing strength parameter, B(GT) transition strength distribution, sum rule vs E* using QRPA with deformed potential.
doi: 10.1016/j.nuclphysa.2014.12.002
2015HA24 Phys.Rev. C 92, 044315 (2015) Brueckner G-matrix approach for neutron-proton pairing correlations in the deformed BCS approach NUCLEAR STRUCTURE 64,66,68,70,72,74Ge; calculated pairing potential, neutron-proton pairing gap, proton, neutron and neutron-proton pairing strengths, np pairing gaps as a function of deformation parameter β2, occupation probabilities of neutrons and protons. Brueckner G-matrix approach, based on CD-Bonn potential for neutron-proton (np) pairing correlations in the deformed Bardeen-Cooper-Schrieffer (BCS) theory.
doi: 10.1103/PhysRevC.92.044315
2015KI01 Phys.Rev. C 91, 014606 (2015) K.S.Kim, M.-K.Cheoun, W.Y.So, H.C.Kim Effects of density-dependent weak form factors on neutral-current neutrino (antineutrino)-nucleus scattering in the quasi-elastic region NUCLEAR REACTIONS 12C(e, e'), E=2.02 GeV; calculated double differential σ as function of energy transfer, 12C(ν, ν'), (ν-bar, ν'-bar), E=0.5, 1.5 GeV; calculated differential, longitudinal and interference σ, and asymmetry as function of the kinetic energy of the knocked-out proton and neutron, flux-averaged differential cross sections; deduced effects of density-dependent form factors on the differential cross sections. Relativistic single-particle model, with the density-dependent weak form factors from a quark-meson coupling model. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.014606
2015KI08 Phys.Rev. C 92, 044613 (2015) K.S.Kim, H.Kim, M.-K.Cheoun, G.-S.Yang, W.Y.So Influence of axial mass and strange axial form factor on neutrino-nucleus scattering in the quasielastic region NUCLEAR REACTIONS 12C(ν, ν'), (ν-bar, ν'-bar), E=0.5, 1.5 GeV; calculated differential cross sections as function of knocked-out neutron and proton kinetic energies, flux-averaged differential cross sections, asymmetry of flux-averaged differential cross sections, 12C(ν, μ-), (ν-bar, μ+), Q2<2 GeV/c2; calculated Flux-averaged differential cross sections, asymmetry of flux-averaged differential cross sections. Investigated effects of strange axial form factor (GA) and the axial mass (AM) within the framework of relativistic single-particle model. Comparison with MiniBooNE experimental data.
doi: 10.1103/PhysRevC.92.044613
2015SO14 Phys.Rev. C 92, 014627 (2015) W.Y.So, K.S.Kim, K.S.Choi, M.-K.Cheoun Long-range dynamic polarization potentials for 11Be projectiles on 64Zn NUCLEAR REACTIONS 64Zn(9Be, X), (10Be, X), (11Be, X), E not given; calculated ratio of elastic scattering cross sections to Rutherford cross section, as function of center-of-mass angle, and compared with experimental data. 64Zn(11Be, X), E not given; calculated ratio of elastic scattering cross sections to Rutherford cross section as function of scattering angle using the SRN+CDE+LRN, SRN+CDE, SRN+inelastic and SRN potentials, B(E1) distributions, angular distribution of breakup cross section, inelastic, fusion, breakup, and total reaction cross sections. A χ2 analysis of an optical model including the long-range dynamic polarization (LRDP) potential and conventional short-range nuclear (SRN) potential. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.014627
2015SO21 Phys.Rev. C 92, 044618 (2015) W.Y.So, K.S.Choi, M.K.Cheoun, K.S.Kim Inelastic scattering of 11Be+197Au to the first excited state in 11Be NUCLEAR REACTIONS 197Au(11Be, 11Be), (11Be, 11Be'), E(cm)=20.1, 30.1, 40.1 MeV; calculated ratios of inelastic scattering cross section to Rutherford cross section as function of scattering angle, contribution of inelastic scattering to the first excited state of 11Be. Comparison with experimental data. Optical model potential including an inelastic scattering potential and a short-range nuclear potential.
doi: 10.1103/PhysRevC.92.044618
2014CH19 Chin.J.Phys.(Taiwan) 52, 729 (2014) H.G.Cho, B.Y.Moon, K.S.Kim, M.-K.Cheoun, T.H.Kim, W.Y.So Comparing a Local Potential with a Non-Local Potential for the Bound States of 16O and 40Ca NUCLEAR STRUCTURE 16O, 40Ca; calculated binding energies and radial wave functions, proton charge density. Non-local nuclear potentials.
2014KI06 Phys.Rev. C 90, 017601 (2014) Effects of density-dependent weak form factors on charged-current neutrino-nucleus scattering in the quasi-elastic region NUCLEAR REACTIONS 12C(e, e'), E=2.02 GeV; analyzed differential cross sections data. 12C(ν, μ-), (ν, μ+), E=0.5-1.5 GeV; analyzed differential σ(E); deduced density dependence on differential cross sections. Relativistic single-particle model.
doi: 10.1103/PhysRevC.90.017601
2014MA13 Phys.Rev. C 89, 035801 (2014) T.Maruyama, J.Hidaka, T.Kajino, N.Yasutake, T.Kuroda, T.Takiwaki, M.-K.Cheoun, C.-Y.Ryu, G.J.Mathews Rapid spin deceleration of magnetized protoneutron stars via asymmetric neutrino emission
doi: 10.1103/PhysRevC.89.035801
2014SO07 Phys.Rev. C 89, 057601 (2014) Effect of long range potentials on the elastic cross section for the 11Li+208Pb system NUCLEAR REACTIONS 208Pb(9Li, 9Li), (11Li, 11Li), E(cm)=28.3 MeV; calculated σ(θ), Coulomb dipole strength B(E1) from breakup reactions using optical model calculation for the Coulomb dipole excitation (CDE) effect, including the effect of the long-range interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.057601
2014SO19 Phys.Rev. C 90, 054615 (2014) W.Y.So, K.S.Kim, K.S.Choi, M.-K.Cheoun Long-range dynamic polarization potentials for 11Li + 208Pb and 6He + 208Pb systems NUCLEAR REACTIONS 208Pb(α, α), E=22, 27 MeV; 208Pb(6He, 6He), E=14, 16, 18, 22, 27 MeV; 208Pb(9Li, 9Li), (11Li, 11Li), E=23.1, 28.3 MeV; analyzed ratios of elastic scattering cross sections to Rutherford cross sections, B(E1) distributions ; deduced Coulomb dipole excitation (CDE) potential and long-range nuclear (LRN) potential effects on elastic cross sections for heavy-ion collisions.
doi: 10.1103/PhysRevC.90.054615
2013CH32 J.Phys.:Conf.Ser. 445, 012020 (2013) High-lying Gamow-Teller excited states in the deformed nuclei, 76Ge, 82Se and N = 20 nuclei in the island of inversion by the Deformed QRPA (DQRPA) NUCLEAR STRUCTURE 76Ge, 82Se; calculated occupation probabilities of single-particle states vs their energy, B(GT) strength distribution vs different deformations using deformed QRPA. B(GT) compared with measured (p, n) reactions on given targets.
doi: 10.1088/1742-6596/445/1/012020
2013CH40 Phys.Rev. C 87, 065502 (2013) M.K.Cheoun, K.S.Choi, K.S.Kim, K.Saito, T.Kajino, K.Tsushima, T.Maruyama Effects of the density-dependent weak form factors on the neutrino reaction via neutral current for the nucleon in nuclear matter and 12C NUCLEAR REACTIONS 12C(ν, ν'), (ν-bar, ν-bar'), E<80 MeV; calculated density-dependent form factors for electron neutrino and electron antineutrino collisions with 12C, σ(E). Large asymmetry in the antineutrino cross sections due to difference in helicities of neutrino and antineutrino. Quark-meson-coupling (QMC) model.
doi: 10.1103/PhysRevC.87.065502
2013HA18 Phys.Rev. C 88, 017603 (2013) Shell evolution of N=20 nuclei and Gamow-Teller strengths of 30, 32, 34Mg with deformed quasiparticle random-phase approximation NUCLEAR STRUCTURE 26,28,30,32,34Mg, 30Ne, 34Si; calculated energies of neutron single-particle states. 30,32,34Mg; calculated deformation parameters β2 from RMF calculations and experimental B(E2) values, pairing gaps, Gamow-Teller strengths B(GT-) as function of excitation energy and deformation. Shell closure breaking at N=20. Deformed quasiparticle random-phase approximation (DQRPA) framework.
doi: 10.1103/PhysRevC.88.017603
2013KI02 J.Phys.Soc.Jpn. 82, 024201 (2013) Possible Uncertainties of Parity Violation in Electron Quasi-Elastic Scattering NUCLEAR REACTIONS 208Pb(E, E), E=03, 0.5, 1 GeV; analyzed available data; deduced form factors, Coulomb effects on the parity violation asymmetry.
doi: 10.7566/JPSJ.82.024201
2013KI10 Phys.Rev. C 88, 044615 (2013) Ambiguity of the final state interaction for neutral-current neutrino-nucleus scattering in the quasielastic region NUCLEAR REACTIONS 12C(ν, ν), (ν-bar, ν-bar), E=0.5, 1 GeV; calculated differential cross sections as function of kinetic energy of the knocked-out nucleons, protons and neutrons in quasielastic region. Final-state interaction (FSI) effects. Relativistic single-particle model. Comparison with experimental data from MiniBooNE experiment.
doi: 10.1103/PhysRevC.88.044615
2013MA52 J.Phys.:Conf.Ser. 445, 012023 (2013) G.J.Mathews, M.Meixner, J.P.Olson, I.-S.Suh, T.Kajino, T.Maruyama, J.Hidaka, C.-Y.Ryu, M.-K.Cheoun, N.Q.Lan Updates of the nuclear equation of state for core-collapse supernovae and neutron stars: effects of 3-body forces, QCD, and magnetic fields
doi: 10.1088/1742-6596/445/1/012023
2013MI14 Phys.Rev. C 88, 015802 (2013) T.Miyatsu, M.K.Cheoun, K.Saito Equation of state for neutron stars in SU(3) flavor symmetry
doi: 10.1103/PhysRevC.88.015802
2012CH25 Phys.Rev. C 85, 065807 (2012) M.-K.Cheoun, E.Ha, T.Hayakawa, S.Chiba, K.Nakamura, T.Kajino, G.J.Mathews Neutrino induced reactions for ν-process nucleosynthesis of 92Nb and 98Tc NUCLEAR REACTIONS 92Zr(ν, e)92Nb, 93Nb[ν, ν'n)92Nb, 93Nb(ν-bar, ν-bar'n]92Nb, 98Mo(ν, e)98Tc, 99Ru(ν, ν'p)98Tc, 99Ru(ν-bar, ν-bar'p)98Tc, E<80 MeV; calculated B(GT) strength distributions, energy and temperature dependent σ in charge current (CC) and neutral current (NC) reactions. Quasiparticle random phase approximation calculations. Nucleosynthesis of odd-odd 98Tc and 92Nb nuclei by the ν-process in core-collapse supernovae.
doi: 10.1103/PhysRevC.85.065807
2012CH38 Prog.Theor.Phys.(Kyoto), Suppl. 196, 476 (2012) Neutrino Induced Reactions with the Nuclei in Core Collapsing Supernovae NUCLEAR REACTIONS 40Ar, 138Ba, 139La, 181Ta, 180Hf(ν, e), E not given; calculated σ, Gamow-Teller strength distributions. QRPA calculations, comparison with experimental data.
doi: 10.1143/PTPS.196.476
2012CH42 Eur.Phys.J. A 48, 137 (2012) High-lying excited states in Gamow Teller strength and their roles in neutrino reactions NUCLEAR REACTIONS 40Ar(ν, ν'), (ν, e), (ν-bar, e+), E=0-80 MeV; calculated B(GT) strength distribution, σ. Compared with data. NUCLEAR STRUCTURE 90Zr, 90Nb; calculated B(GT) strength distribution below ≈ 20 MeV using QRPA and pnQRPA.
doi: 10.1140/epja/i2012-12137-y
2012RY01 Phys.Rev. C 85, 045803 (2012) C.-Y.Ryu, T.Maruyama, T.Kajino, G.J.Mathews, M.-K.Cheoun Spin change of a proto-neutron star by the emission of neutrinos
doi: 10.1103/PhysRevC.85.045803
2011CH07 Phys.Rev. C 83, 028801 (2011) Reactions on 40Ar involving solar neutrinos and neutrinos from core-collapsing supernovae NUCLEAR REACTIONS 40Ar(ν, e+)40Cl, 40Ar(ν, ν'), E=0-80 MeV; calculated σ, G-T strengths for solar neutrinos and neutrinos from core-collapsing supernovae using quasiparticle random phase approximation (QRPA).
doi: 10.1103/PhysRevC.83.028801
2011HA52 J.Korean Phys.Soc. 59, 1533s (2011) Exotic Nuclear Structure by the Deformed BCS and QRPA RADIOACTIVITY 26Mg(β-); calculated GT strength distribution using DQRPA (Deformed QRPA) with separable GT residual interaction, deformation and gap parameters. Results consistent with relativistic mean-field and some data.
doi: 10.3938/jkps.59.1533
2011HA62 J.Phys.:Conf.Ser. 312, 042002 (2011) Gamow-Teller Transitions for Neutron-Rich Nuclei in the Superburst by the Deformed Quasi-particle RPA(DQRPA) NUCLEAR STRUCTURE 26Mg, 60Ni; calculated deformation parameter β2, pairing, GT matrix elements for β+ decay in neutron stars using DQRPA (deformed QRPA) with Brueckner G-matrix based on Bonn potential.
doi: 10.1088/1742-6596/312/4/042002
2011KI06 Phys.Rev. C 83, 034607 (2011) Inclusive charged-current neutrino-nucleus scattering in the quasielastic region NUCLEAR REACTIONS 12C, 40Ca, 208Pb(ν, μ-), (ν-bar, μ+), E=0.2-2 GeV; calculated σ, differential σ(θ) using relativistic mean-field (RMF) theory.
doi: 10.1103/PhysRevC.83.034607
2011RY01 Phys.Rev. C 83, 018802 (2011) C.Y.Ryu, T.Maruyama, T.Kajino, M.-K.Cheoun Properties of a proto-neutron star with smeared trapped neutrinos
doi: 10.1103/PhysRevC.83.018802
2011RY07 J.Korean Phys.Soc. 59, 1521s (2011) Theoretical Calculation of the Anomalous Magnetic Moments of Baryons in Heavy Ion Collision
doi: 10.3938/jkps.59.1521
2011RY11 J.Korean Phys.Soc. 59, 2110s (2011) Proto-Neutron Star with Trapped Neutrinos
doi: 10.3938/jkps.59.2110
2011RY12 J.Phys.:Conf.Ser. 312, 042021 (2011) The medium effect of magnetic moments of baryons on the neutron star under strong magnetic fields
doi: 10.1088/1742-6596/312/4/042021
2010CH05 Phys.Rev. C 81, 028501 (2010) M.-K.Cheoun, E.Ha, S.Y.Lee, K.S.Kim, W.Y.So, T.Kajino Neutrino reactions on 12C by the quasiparticle random-phase approximation (QRPA) NUCLEAR REACTIONS 12C(ν, e)12N, E=0-80 MeV; calculated σ using quasiparticle random phase approximation calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.028501
2010CH40 Phys.Rev. C 82, 035504 (2010) M.-K.Cheoun, E.Ha, T.Hayakawa, T.Kajino, S.Chiba Neutrino reactions on 138La and 180Ta via charged and neutral currents by the quasiparticle random-phase approximation NUCLEAR REACTIONS 139La, 181Ta(ν, ν'), 138Ba(ν, e)138La, 180Hf(ν, e)180Ta, E=0-80 MeV; calculated σ by neutral and charged current reactions using standard quasi-particle random phase approximation (QRPA) with neutron-proton pairing and neutron-neutron and proton-proton pairing correlations. Astrophysical relevance. RADIOACTIVITY 138Ba, 180Hf(β-); calculated Gamow-Teller strength distribution B(GT) using QRPA.
doi: 10.1103/PhysRevC.82.035504
2010RY02 Phys.Rev. C 82, 025804 (2010) Medium effects of magnetic moments of baryons on neutron stars under strong magnetic fields
doi: 10.1103/PhysRevC.82.025804
2009CH49 J.Korean Phys.Soc. 55, 2116s (2009) M.-K.Cheoun, S.Y.Lee, C.S.Lee, J.H.Lee, K.S.Kim, W.Y.So A Description of Neutrino Reaction on 12C with Quasi-particle Shell Model NUCLEAR REACTIONS 12C(ν, e)12N, E=3-30 MeV; calculated structure wave functions for deformed nuclei. Quasi-particle shell model.
doi: 10.3938/jkps.55.2116
2009KI12 J.Korean Phys.Soc. 55, 1394 (2009) K.S.Kim, M.K.Cheoun, Y.G.Chung Strangeness Effects on the Exclusive Neutrino-nucleus Scattering in the Quasielastic Region
doi: 10.3938/jkps.55.1394
2008KI11 Phys.Rev. C 77, 054604 (2008) Effect of strangeness for neutrino (antineutrino) scattering in the quasi-elastic region NUCLEAR REACTIONS p, n, 12C(ν, ν), (ν-bar, ν-bar), E=0.500, 1 GeV; calculated σ, asymmetries, ratios between neutral- and charged- current reactions. Relativistic single-particle model.
doi: 10.1103/PhysRevC.77.054604
2008KW01 J.Korean Phys.Soc. 53, 1141 (2008) Y.K.Kwon, C.S.Lee, J.Y.Moon, J.H.Lee, J.Y.Kim, M.K.Cheoun, S.Kubono, N.Iwasa, K.Inafuku, H.Yamaguchi, J.J.He, A.Saito, Y.Wakabayashi, H.Fujikawa, G.Amadio, L.H.Khiem, M.Tanaka, A.A.Chen, S.Kato, Y.Fuchi, N.Fukunishi Astrophysically Important 26Si States Studied with the 28Si(4He, 6He)26Si Reaction NUCLEAR REACTIONS 28Si(α, 6He), E=120 MeV; measured charged particle spectra, σ(θ). 26Si; deduced level energies.
doi: 10.3938/jkps.53.1141
2007CH30 J.Korean Phys.Soc. 50, 955 (2007) The 2νββ Decay in 9640Zr56 and the Gamow-Teller Strength in 9641Nb55 by Using a Quasi-Particle RPA Calculation RADIOACTIVITY 96Zr(2β-); calculated 2νββ-decay matrix elements, Gamow-Teller strength vs particle-particle strength parameter. 96Zr(β-); 96Mo(β+); calculated Gamow-Teller strength. Quasiparticle RPA approach.
doi: 10.3938/jkps.50.955
2007CH33 Phys.Lett. B 645, 422 (2007) The pseudo-scalar form factor of the nucleon, the sigma-like term, and the L+0 amplitude for charged pion electro-production near threshold
doi: 10.1016/j.physletb.2006.12.064
2007KI11 Phys.Rev. C 76, 018202 (2007) Extraction of the longitudinal and transverse response functions in (e, e' p) reactions
doi: 10.1103/PhysRevC.76.018202
2006KI16 J.Phys.Soc.Jpn. 75, 114201 (2006) Investigating the Suppressions for the Longitudinal Structure Function in High Energy Quasielastic Scattering from 56Fe NUCLEAR REACTIONS 56Fe(e, e'), E=2-4 GeV; calculated quasielastic σ(E, θ); deduced no longitudinal suppression. Comparison with data.
doi: 10.1143/JPSJ.75.114201
2006KI19 Phys.Rev.C 74, 067601 (2006) Coulomb sum rule in the quasielastic region NUCLEAR REACTIONS 40Ca, 208Pb(e, e'X), E ≈ 20-200 MeV; analyzed longitudinal and transverse structure functions, Coulomb sum rule.
doi: 10.1103/PhysRevC.74.067601
2004CH39 J.Phys.Soc.Jpn. 73, 2117 (2004) Discussions of Ambiguities on Current Operators in Exclusive (e, e'p) Reactions for Intermediate Electron Energy NUCLEAR REACTIONS 40Ca, 208Pb(e, e'p), E ≈ 375-500 MeV; calculated σ(E, θ), role of medium effects, gauge uncertainty.
doi: 10.1143/JPSJ.73.2117
2004CH56 J.Korean Phys.Soc. 45, 872 (2004) Coupling Constants Deduced for the Resonances in Kaon Photo-production
2003CH07 J.Phys.(London) G29, 293 (2003) An analysis of the models for the radiative muon capture on a proton NUCLEAR REACTIONS 1H(μ-, ν), E not given; analyzed Eγ for radiative capture; deduced coupling constant.
doi: 10.1088/0954-3899/29/2/306
2003CH42 J.Phys.(London) G29, 2099 (2003) Radiative muon capture and induced pseudoscalar coupling constant in nuclear matter NUCLEAR REACTIONS 1H(μ-, ν), E not given; analyzed ordinary and radiative muon capture data; deduced induced pseudoscalar coupling constant.
doi: 10.1088/0954-3899/29/9/305
2003KI03 Phys.Rev. C 67, 034603 (2003) Effects of the form factor on inclusive (e, e') reactions in the quasielastic region NUCLEAR REACTIONS 40Ca(e, e'), E=290, 375 MeV; 208Pb(e, e'), E=262, 420 MeV; calculated σ(E, θ), medium effects, structure functions. Comparison with data.
doi: 10.1103/PhysRevC.67.034603
2002KI14 Eur.Phys.J. A 14, 239 (2002) K.S.Kim, M.K.Cheoun, S.W.Hong, Y.Chung Contribution of the Δ(1232) to the (e, e'p) Reaction Along with Coulomb Distortion Effects NUCLEAR REACTIONS 40Ca(e, e'p), E=500 MeV; calculated σ(θ) for different proton shell numbers. DWBA results, effects of Δ(1232) discussed.
doi: 10.1140/epja/i2001-10123-2
2002SH17 Eur.Phys.J. A 14, 87 (2002) Y.C.Shin, M.K.Cheoun, K.S.Kim, T.K.Choi A Role of the Axial-Vector Mesons on the Photon Production in Heavy-Ion Collisions and Their Relevant Decays
doi: 10.1007/s10050-002-8793-2
2001HA48 Nucl.Phys. A691, 713 (2001) B.S.Han, M.K.Cheoun, K.S.Kim, Il.-T.Cheon An Isobaric Model for Kaon Photoproduction NUCLEAR REACTIONS 1H(γ, K+), E < 2.0 GeV; calculated kaon production σ, σ(θ), polarization observables. Isobaric model, comparison with data.
doi: 10.1016/S0375-9474(01)00584-X
2001KI27 Eur.Phys.J. A 11, 147 (2001) K.S.Kim, M.K.Cheoun, Y.Chung, H.J.Nam Phase Shift Analysis and Extraction of Structure Functions for Coulomb Distortion on (e, e'p) Reactions at High Electron Energies NUCLEAR REACTIONS 16O, 208Pb(e, ep), E=412-2441.6 MeV; calculated phase shifts, σ(θ), σ vs momentum, structure functions. DWBA, comparison with data.
doi: 10.1007/s100500170080
2000HU04 Eur.Phys.J. A 7, 11 (2000) J.Y.Huh, C.S.Lee, Y.K.Kwon, J.Y.Kim, Y.Gono, T.Morikawa, H.Watanabe, M.Shibata, S.Motomura, T.Tsutsumi, T.Fukuchi, T.Kishida, E.Ideguchi, X.H.Zhou, A.Odahara, S.Kubono, J.H.Ha, M.K.Cheoun, C.Lee, J.C.Kim, C.-B.Moon, S.J.Chae, Y.K.Kim, J.S.Chai Observation of Intermediate Bands Feeding the Positive-Parity Yrast Band in 155Gd NUCLEAR REACTIONS 154Sm(α, 3n), E=33 MeV; measured Eγ, Iγ, γγ-coin. 155Gd deduced high-spin levels, J, π, B(E2), configurations.
doi: 10.1007/s100500050003
2000KI18 Eur.Phys.J. A 8, 131 (2000) K.S.Kim, M.K.Cheoun, Il.-T.Cheon, Y.Chung Effects of the Form Factor on Exclusive (e, e'p) Reactions NUCLEAR REACTIONS 40Ca(e, e'p), E=375 MeV; 208Pb(e, e'p), E=412.3 MeV; calculated reduced σ vs nucleon momentum; deduced role of in-medium form factor, sensitivity to anomalous magnetic moments. Comparisons with data.
doi: 10.1007/s100530050017
2000KI27 J.Phys.Soc.Jpn. 69, 2034 (2000) K.S.Kim, M.K.Cheoun, Il.-T.Cheon, Y.Chung Effects of Coulomb Distortion on the Second, Fourth, and Fifth Structure Functions and the Asymmetry for (e, e'p) Reactions for High Electron Energy NUCLEAR REACTIONS 16O(e, e'p), E=2441.6 MeV; calculated σ(E, θ), structure functions, left-right asymmetry; deduced Coulomb distortion effects. Comparison with data.
doi: 10.1143/JPSJ.69.2034
2000SH46 Eur.Phys.J. A 9, 269 (2000) Y.C.Shin, B.S.Han, M.K.Cheoun, K.S.Kim, Il.-T.Cheon Pion and Kaon Electromagnetic Form Factors in a SUL(3) (x) SUR(3) Effective Lagrangian
doi: 10.1007/s100500070044
1999KO23 Phys.Rev. C59, 3473 (1999) Importance of the Doppler Effect for the Determination of the Deuteron Binding Energy NUCLEAR REACTIONS 1H(n, γ), E not given; analyzed data; deduced Doppler effects in deuteron binding energy uncertainty.
doi: 10.1103/PhysRevC.59.3473
1996CH06 Phys.Rev. C53, 1363 (1996) g(KNΛ) and g(KNΣ) from QCD Sum Rules
doi: 10.1103/PhysRevC.53.1363
1996CH30 Phys.Rev. C54, 1811 (1996) M.K.Cheoun, B.S.Han, B.G.Yu, Il.-T.Cheon Kaon Photoproduction Near Threshold and Their Coupling Constants NUCLEAR REACTIONS 1H(γ, X), E=910-925 MeV; calculated Λ production σ(E); deduced leading coupling constant g(KNΛ) estimation method.
doi: 10.1103/PhysRevC.54.1811
1995CH20 Nucl.Phys. A587, 301 (1995) M.K.Cheoun, A.Faessler, F.Simkovic, G.Teneva, A.Bobyk Total Gamow-Teller Strength, Ground-State Corrections and Sum Rules in QRPA with Neutron-Proton Pairing NUCLEAR STRUCTURE 54Fe; calculated β+-decay, β--decay Gamow-Teller transition strength vs particle-particle strength. 46,48Ti, 46,48,50Ca; calculated β-decay Gamow-Teller transition strength. Quasiparticle RPA.
doi: 10.1016/0375-9474(95)00016-T
1995TE01 Nucl.Phys. A586, 249 (1995) G.Teneva, F.Simkovic, A.Bobyk, M.K.Cheoun, A.Faessler, S.B.Khadkikar Two-Vacua RPA and the Two-Neutrino DOuble-Beta Decay RADIOACTIVITY 48Ca(2β); calculated Gamow-Teller strength functions, 2ν-accompanied 2β-decay. Two-vacua RPA.
doi: 10.1016/0375-9474(94)00795-O
1994CH15 Phys.Rev. C49, 1927 (1994) M.K.Cheoun, M.Maruyama, S.Ishikawa, T.Sasakawa Photopion Production in 3H and 3He NUCLEAR REACTIONS 3He(γ, π+), E=200-450 MeV; 3He(π+, π+), E=50-295 MeV; calculated σ(θ). DWIA with final state interactions.
doi: 10.1103/PhysRevC.49.1927
1993CH29 Nucl.Phys. A561, 74 (1993) M.K.Cheoun, A.Bobyk, A.Faessler, F.Simkovic, G.Teneva Neutron-Proton Pairing in Light Nuclei and Two-Neutrino Double-Beta Decay RADIOACTIVITY 48Ca(2β); calculated 2ν-accompanied 2β-decay T1/2, Gamow-Teller matrix element vs (particle)(particle) strength parameter. Specialized Hartree-Fock-Bogoliubov method. NUCLEAR STRUCTURE 46,48Ti, 50Cr, 58,60Ni, 62,64Zn; calculated HFB, BCS nucleon pairing gaps. Specialized Hartree-Fock-Bogoliubov method.
doi: 10.1016/0375-9474(93)90166-U
1993CH34 Nucl.Phys. A564, 329 (1993) M.K.Cheoun, A.Bobyk, A.Faessler, F.Simkovic, G.Teneva Two-Neutrino Double-Beta Decay in Coupled QRPA with Neutron-Proton Pairing RADIOACTIVITY 46,48Ca, 76Ge, 82Se(2β); calculated 2ν-accompanied double β-decay rates; deduced np pairing correlations role, particle-particle strength parameter dependences.
doi: 10.1016/0375-9474(93)90508-U
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