NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = W.H.Long Found 55 matches. 2023GE01 Chin.Phys.C 47, 044102 (2023) Unified mechanism behind the even-parity ground state and neutron halo of 11Be NUCLEAR STRUCTURE 10,11,12Be; calculated binding and one-neutron, two-neutron separation energies, neutron orbits with respect to the deformation, interaction matrix elements between a selected neutron and the core orbits using the axially deformed relativistic Hartree-Fock-Bogoliubov (D-RHFB) model. Comparison with available data.
doi: 10.1088/1674-1137/acb7cd
2023HU03 Eur.Phys.J. A 59, 4 (2023) Y.Huang, J.T.Zhang, Y.Kuang, J.Geng, X.L.Tu, K.Yue, W.H.Long, Z.P.Li Matter radius determination of 16O via small-angle differential cross sections NUCLEAR REACTIONS 16O(p, p), E=200-700 MeV; analyzed available data; deduced σ(α) using the Glauber model, precise matter radii.
doi: 10.1140/epja/s10050-022-00912-6
2022CH18 Phys.Rev. C 105, 034330 (2022) S.Y.Chang, Z.H.Wang, Yi.F.Niu, W.H.Long Relativistic random-phase-approximation description of M1 excitations with the inclusion of π mesons NUCLEAR STRUCTURE 48Ca, 90Zr, 208Pb; calculated GT- and M1 strength distributions, magnetic dipole resonance features, B(GT), B(M1), EWSR for M1 transitions, transitions configurations. 48Ca; calculated proton and neutron single-particle spectra. Random-phase approximation (RPA) based on the relativistic mean-field (RMF) theory, using the density-dependent effective interactions with contribution of π mesons included as residual interaction. Comparison with experimental values.
doi: 10.1103/PhysRevC.105.034330
2022DI06 Phys.Rev. C 106, 054311 (2022) S.Y.Ding, Z.Qian, B.Y.Sun, W.H.Long Quenched Λ spin-orbit splitting by a relativistic Fock diagram in single-Λ hypernuclei NUCLEAR STRUCTURE 15,16O, 39,40Ca, 207,208Pb; calculated binding energies and matter radii of the hypernuclei. 16O, 40Ca, 208Pb;calculated spin-orbit splittings of Λ spin partner states for the ground state of hypernuclei, Λ local self-energy. 13C; calculated kinetic and potential energies for Λ hypernucleus. 12C, 13C, 16O, 28Si, 40Ca, 51V, 89Y, 139La, 208Pb; calculated Λ separation energies for the single-Λ hypernuclei. Relativistic Hartree-Fock (RHF) theory extended by Λ-nucleon effective interacti ons with density-dependent meson-hyperon couplings. Comparison to available experimental data.
doi: 10.1103/PhysRevC.106.054311
2022GE02 Phys.Rev. C 105, 034329 (2022) Relativistic Hartree-Fock-Bogoliubov model for axially deformed nuclei NUCLEAR STRUCTURE 24Mg, 156Sm; calculated binding energies, quadrupole deformation, neutron and proton single particle spectra. Axially deformed relativistic Hartree-Fock-Bogoliubov (D-RHFB) model with spherical Dirac Woods-Saxon (DWS) base. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.034329
2022XI02 Phys.Rev. C 105, 045803 (2022) C.-J.Xia, B.Y.Sun, T.Maruyama, W.-H.Long, A.Li Unified nuclear matter equations of state constrained by the in-medium balance in density-dependent covariant density functionals ATOMIC MASSES A=20-260; calculated binding energies, energy per baryon of finite nuclei. Thomas-Fermi approximation framework with two covariant density functionals DD-LZ1 and DD-ME2. Comparison with data from AME2016.
doi: 10.1103/PhysRevC.105.045803
2021LI28 Phys.Rev. C 103, 064301 (2021) Electric dipole polarizability in neutron-rich Sn isotopes as a probe of nuclear isovector properties NUCLEAR STRUCTURE 100,110,120,130,140,150,160,164Sn; calculated Pearson coefficient between the product of dipole polarizability and saturated symmetry energy, slope parameter of symmetry energy, and neutron-skin thickness versus dipole polarizability for 150,160Sn by quasiparticle random-phase approximation (QRPA) based on Hartree-Fock-Bogoliubov (HFB) using 24 different Skyrme density functionals, with and without the pairing correlations. 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164Sn; calculated dipole polarizabilities as functions of mass number by QRPA and RPA using Skyrme functional SLy4, and with contributions from pygmy dipole resonances (PDR) for A=130-164 Sn nuclei. 48Ca, 68Ni, 112,114,116,118,120,124Sn, 208Pb; analyzed slope parameter of symmetry energy from experimental dipole polarizabilities by Skyrme QRPA calculations using 24 Skyrme functionals. 140,142,144,146,148,150,152,154,156,158,160Sn; calculated dipole polarizabilities and neutron-skin thickness of neutron-rich Sn isotopes from experimental dipole polarizabilities of 208Pb. Relevance to probe of nuclear isovector properties.
doi: 10.1103/PhysRevC.103.064301
2021WA30 Chin.Phys.C 45, 064103 (2021) Z.Wang, T.Naito, H.Liang, W.H.Long Exploring effects of tensor force and its strength via neutron drops
doi: 10.1088/1674-1137/abf036
2021YA02 Phys.Rev. C 103, 014304 (2021) S.Yang, X.D.Sun, J.Geng, B.Y.Sun, W.H.Long Liquid-gas phase transition of thermal nuclear matter and the in-medium balance between nuclear attraction and repulsion
doi: 10.1103/PhysRevC.103.014304
2020GE01 Phys.Rev. C 101, 064302 (2020) J.Geng, J.Xiang, B.Y.Sun, W.H.Long Relativistic Hartree-Fock model for axially deformed nuclei NUCLEAR STRUCTURE 20Ne, 56Fe, 182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214Pb, 220Rn; calculated binding energies and quadrupole deformations. 20Ne; calculated neutron and proton single particle energies, neutron valence orbit splitting, and proportions of the main components in expanding the neutron 2[1/2]+ orbit. Axially deformed relativistic Hartree-Fock (RHF) model using the spherical Dirac Woods-Saxon (DWS), and density-dependent meson-nucleon couplings.
doi: 10.1103/PhysRevC.101.064302
2020LI19 Phys.Lett. B 806, 135524 (2020) New magicity N=32 and 34 due to strong couplings between Dirac inversion partner NUCLEAR STRUCTURE N=28-40; analyzed available data. 52Ca, 48S, 46Si; deduced a new mechanism for the strong couplings, Dirac inversion partners.
doi: 10.1016/j.physletb.2020.135524
2020WA17 Phys.Rev. C 101, 064306 (2020) Z.Wang, T.Naito, H.Liang, W.H.Long Self-consistent random-phase approximation based on the relativistic Hartree-Fock theory: Role of ρ-tensor coupling NUCLEAR STRUCTURE 48Ca, 90Zr, 208Pb; calculated energies and transition probabilities of isobaric analog states (IAS) and Gamow-Teller resonances, neutron and proton single-particle spectra. Random-phase approximation (RPA) based on the relativistic Hartree-Fock theory, extended with self-consistent ρ-meson tensor coupling. Comparison with experimental data for excitation energies and transition strength distributions.
doi: 10.1103/PhysRevC.101.064306
2020XI03 Phys.Rev. C 101, 064301 (2020) J.Xiang, Z.P.Li, T.Niksic, D.Vretenar, W.H.Long Coupling of shape and pairing vibrations in a collective Hamiltonian based on nuclear energy density functionals NUCLEAR STRUCTURE 152Nd, 154Sm, 156Gd, 158Dy; calculated low-lying levels, J, π, lowest 0+ states, B(E2) and E0 transition strengths with quadrupole + pairing collective Hamiltonian and axially symmetric quadrupole collective Hamiltonian based on PC-PK1 energy functional; calculated potential energy surface (PES), probability density distributions and deformation energy surfaces in (β2, α) planes using triaxial relativistic mean-field formalism with PC-PK1 parameter sets. Comparison with experimental data.
doi: 10.1103/PhysRevC.101.064301
2019GE09 Phys.Rev. C 100, 051301 (2019) J.Geng, J.J.Li, W.H.Long, Y.F.Niu, S.Y.Chang Pseudospin symmetry restoration and the in-medium balance between nuclear attractive and repulsive interactions NUCLEAR STRUCTURE 48Ca, 90Zr, 132Sn, 208Pb, 310126; calculated Proton shell gaps and the splittings of the neighboring pseudospin symmetry (PS) partners using RMF Lagrangians PKA1, PKO3, and the RMF ones DD-ME2, PK1, NL3*, and compared with available experimental data. 208Pb; calculated contributions to the binding energy from various channels given by the RHF Lagrangian PKA1, proton pseudospin orbital (PSO) splittings using PKA1, PKO3, DD-ME2, and the tentative parametrizations. Relativistic Hartree-Fock (RHF) approach.
doi: 10.1103/PhysRevC.100.051301
2019LI01 Phys.Lett. B 788, 192 (2019) J.J.Li, W.H.Long, J.Margueron, N.Van Giai 48Si: An atypical nucleus? NUCLEAR STRUCTURE 48Si; calculated energy levels, J, π, pairing gap, the onset of doubly magicity using the relativistic Hartree-Fock Lagrangian PKA1.
doi: 10.1016/j.physletb.2018.11.034
2019LI33 Chin.Phys.C 43, 074107 (2019) Z.-Z.Li, S.-Y.Chang, Q.Zhao, W.-H.Long, Y.-F.Niu Restoration of pseudo-spin symmetry in N = 32 and N = 34 isotones described by relativistic Hartree-Fock theory NUCLEAR STRUCTURE N=32, 34; analyzed available data; calculated proton single-particle energies, pseudo-spin orbit splitting, proton densities; deduced the restoration of the pseudo-spin symmetry.
doi: 10.1088/1674-1137/43/7/074107
2019NI07 Phys.Rev. C 99, 064307 (2019) Z.M.Niu, H.Z.Liang, B.H.Sun, W.H.Long, Y.F.Niu Predictions of nuclear β-decay half-lives with machine learning and their impact on r-process nucleosynthesis RADIOACTIVITY 67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89Ni, 122Zr, 123Nb, 124Mo, 125Tc, 126Ru, 127Rh, 128Pd, 129Ag, 130Cd, 131In, 132Sn, 133Sb, 134Te, 187Pm, 188Sm, 189Eu, 190Gd, 191Tb, 192Dy, 193Ho, 194Er, 195Tm, 196Yb, 197Lu, 198Hf, 199Ta, 200W, 201Re, 202Os, 203Ir, 204Pt, 205Au, 206Hg, 207Tl(β-); calculated T1/2, and uncertainties using machine-learning approach based on Bayesian neural network (BNN). Comparison with experimental values, and with other theoretical predictions. A=90-210; discussed impact on r-process nucleosynthesis calculations.
doi: 10.1103/PhysRevC.99.064307
2019SH41 Prog.Part.Nucl.Phys. 109, 103713 (2019) S.Shen, H.Liang, W.H.Long, J.Meng, P.Ring Towards an ab initio covariant density functional theory for nuclear structure
doi: 10.1016/j.ppnp.2019.103713
2018JI08 Phys.Rev. C 98, 064323 (2018) P.Jiang, Z.M.Niu, Y.F.Niu, W.H.Long Strutinsky shell correction energies in relativistic Hartree-Fock theory NUCLEAR STRUCTURE 16O, 36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51Ca, 78Ni, 100,132Sn, 178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215Pb, 277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320Og, 75Mn, 76Fe, 77Co, 78Ni, 79Cu, 80Zn, 81Ga, 82Ge, 83As, 84Se, 85Br, 86Kr, 87Rb, 88Sr, 89Y, 90Zr, 91Nb, 92Mo, 93Tc, 94Ru, 95Rh, 96Pd, 97Ag, 98Cd, 99In, 101Sb, 102Te, 103I, 104Xe, 105Cs; calculated shell correction energies, radial density of 16O, 40Ca, 208Pb, and single neutron spectra of 208Pb using relativistic Hartree-Fock (RHF) theory with the Strutinsky method.
doi: 10.1103/PhysRevC.98.064323
2018LI45 Eur.Phys.J. A 54, 133 (2018) Hypernuclear stars from relativistic Hartree-Fock density functional theory
doi: 10.1140/epja/i2018-12566-6
2018WA26 Phys.Rev. C 98, 034313 (2018) Z.Wang, Q.Zhao, H.Liang, W.H.Long Quantitative analysis of tensor effects in the relativistic Hartree-Fock theory NUCLEAR STRUCTURE 40,48,52,54Ca, 208Pb, 16,22O, 14C, 34,42Si, 36,44S, 56,60,66,68,78Ni; calculated contributions to the total energy from the tensor forces in different couplings, proton and neutron gap energies with and without tensor force in each meson-nucleon coupling using relativistic Hartree-Fock theory with PKA1 effective interaction. Comparison with experimental values.
doi: 10.1103/PhysRevC.98.034313
2018XI08 Phys.Rev. C 98, 054308 (2018) J.Xiang, Z.P.Li, W.H.Long, T.Niksic, D.Vretenar Shape evolution and coexistence in neutron-deficient Nd and Sm nuclei NUCLEAR STRUCTURE 126,128,130,132,134,136,138,140Nd, 128,130,132,134,136,138,140,142Sm; calculated potential energy surfaces (PES) in (β2, γ) planes, B(E2) for the first 2+ state, E(first 4+)/E(first 2+) and E(2+ of γ band)/E(first 4+) ratios, β deformation parameters, low-lying levels, J, π, E0 strengths, and distribution of the probability densities for the first and second 0+, and first and third 2+ states in 134Nd and 136Sm, neutron and proton single particle levels in 134Nd, and single-neutron levels in 132,136Nd; analyzed shape evolution and shape coexistence in neutron-deficient even-even Nd and Sm nuclei. Relativistic mean field formalism with PC-PK1 parameter sets, and a separable finite-range pairing interaction with a five-dimensional (5DCH) quadrupole collective Hamiltonian. analyzed Comparison with experimental values.
doi: 10.1103/PhysRevC.98.054308
2017NI07 Phys.Rev. C 95, 044301 (2017) Z.M.Niu, Y.F.Niu, H.Z.Liang, W.H.Long, J.Meng Self-consistent relativistic quasiparticle random-phase approximation and its applications to charge-exchange excitations NUCLEAR STRUCTURE 36,38,40,42,44,46,48,50,52,54,56,58,60Ca, 54,56,58,60,62,64,68,70,72,74,76,78,80,82,84,86,88Ni, 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148Sn; calculated nuclear masses, S(2n), Q(β) values for Ca, Ni and Sn isotopes, neutron-skin thicknesses, IAS and GT excitation energies for Sn isotopes using the RHFB theory with PKO1 interaction and the RHB theory with DD-ME2 effective interaction. 118Sn; calculated running sum of the GT transition probabilities, and GT strength distribution using RHFB+QRPA approach with PKO1 interaction. 114Sn; calculated transition probabilities for the IAS by RHFB+QRPA, RHF+RPA, RHFB+RPA, RHFB+QRPA* with PKO1 interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.044301
2016LI02 Phys.Lett. B 753, 97 (2016) J.J.Li, J.Margueron, W.H.Long, N.Van Giai Magicity of neutron-rich nuclei within relativistic self-consistent approaches NUCLEAR STRUCTURE 24O, 48Si, 52,54Ca; calculated single particle energies, spin orbital splittings; deduce magicity. Relativistic Hartree-Fock-Bogoliubov theory.
doi: 10.1016/j.physletb.2015.12.004
2016LI27 Phys.Rev. C 93, 054312 (2016) J.Li, W.-H.Long, J.-L.Song, Q.Zhao Pseudospin-orbit splitting and its consequences for the central depression in nuclear density NUCLEAR STRUCTURE 32,40Mg, 34,42Si, 36,44S, 38,46Ar, 40,48Ca, 200,204,206,208,212Hg; calculated proton single-particle energies for N=20 and 28 isotones and Z=80 isotopes by RHFB with PKA1 and RHB with DD-ME2. 32Mg, 34,42Si, 36,44S, 46Ar, 48Ca, 190Gd, 200,204,206,208,212Hg, 208Pb; calculated charge distributions by RHFB with PKA1 and PKO3 and by RHB with DD-ME2. 22,24O, 34,36Ca; calculated neutron distributions of N=14 isotones by RHFB with PKA1 and PKO3 and by RHB with DD-ME2. 292,304,318120; calculated proton single-particle states at spherical shape by RHFB with PKA1 and RHB with DD-ME2, neutron and proton distributions by RHFB with PKA1 and PKO3 and by RHB with DD-ME2. 34Si, 34Ca, 190Gd, 292120; calculated contours of neutron and proton densities for semibubble candidates by RHFB with PKA1. 46Ar; calculated PSO and SO splittings as a function of the neutron pairing gap from PKA1 with Gogny D1S and DDDI pairing forces, charge distributions by RH(F)B with different pairing interactions. 34,36,40Ca, 36S, 34Si; calculated he SO splittings of ν2p by different Lagrangians. Comparisons with experimental data.
doi: 10.1103/PhysRevC.93.054312
2016XI07 Phys.Rev. C 93, 054324 (2016) J.Xiang, J.M.Yao, Y.Fu, Z.H.Wang, Z.P.Li, W.H.Long Novel triaxial structure in low-lying states of neutron-rich nuclei around A ≈ 100 NUCLEAR STRUCTURE 100,102,104,106,108,110Mo, 96Kr, 98Sr, 100Zr, 104Ru; calculated energy surface contours in (β, γ) plane, low-lying levels, J, π, energies and B(E2) of first 2+ states, reduced diagonal E2 matrix elements, transition quadrupole moments as function of angular momentum, staggering of the γ band using 3DCH prolate and oblate, and 5DCH triaxial configurations. Relativistic mean-field plus BCS wave functions generated with a constraint on triaxial deformations and solving a five-dimensional collective Hamiltonian (5DCH). Comparison with experimental values.
doi: 10.1103/PhysRevC.93.054324
2015JI02 Phys.Rev. C 91, 025802 (2015) L.Jiang, S.Yang, J.M.Dong, W.H.Long Self-consistent tensor effects on nuclear matter systems within a relativistic Hartree-Fock approach
doi: 10.1103/PhysRevC.91.025802
2015JI04 Phys.Rev. C 91, 034326 (2015) L.Jiang, S.Yang, B.Y.Sun, W.H.Long, H.Q.Gu Nuclear tensor interaction in a covariant energy density functional NUCLEAR STRUCTURE 48Ca; calculated contributions to the spin-orbit splittings of the nodeless neutron from the couplings with neutron on the nodeless states of 48Ca, and from the Fock diagrams of Lorentz scalar and vector couplings, interaction matrix elements of tensor force, and tensor strength factors with respect to nucleon density and momentum transfer. Density-dependent relativistic Hartree-Fock (DDRHF) calculations with PKA1 density functional. Reliability of relativistic representation of the nuclear tensor force in describing nuclear structure, excitation, and decay modes.
doi: 10.1103/PhysRevC.91.034326
2015LI25 Phys.Rev. C 92, 014302 (2015) J.J.Li, J.Margueron, W.H.Long, N.Van Giai Pairing phase transition: A finite-temperature relativistic Hartree-Fock-Bogoliubov study NUCLEAR STRUCTURE 124Sn; calculated neutron pairing gaps, density, binding energy, compression modulus, symmetry energy, and nonrelativistic effective masses, critical temperature and the occupation number of continuum states, contributions of the continuum states to the pairing and neutron numbers. Z=20-50, N=50; Z=32-76, N=82; Z=52-98, N=126; Z=28, N=22-68; Z=50, N=46-126; Z=82, N=96-184; calculated and compared critical temperatures in FT-RHFB with PKA1, PKO1, DD-ME2 and the Gogny pairing interaction D1S. 68Ni, 174Sn; calculated neutron pairing gaps as a function of temperature using FT-RHFB with Gogny D1S and DDCI pairing forces, and FT-RHF-BCS with DDCI pairing force. 120,160Sn; calculated entropy and specific heat as a function of temperature using FT-RH(F)B and FTRH(F) theories and several different interactions. Self-consistent finite-temperature RHFB (FT-RHFB) theory in a Dirac Woods-Saxon (DWS) basis with a large number of Lagrangians.
doi: 10.1103/PhysRevC.92.014302
2015WA11 J.Phys.(London) G42, 045108 (2015) Z.H.Wang, J.Xiang, W.H.Long, Z.P.Li Covariant density functional analysis of shape evolution in N = 40 isotones NUCLEAR STRUCTURE 62Ti, 64Cr, 66Fe, 68Ni, 70Zn, 72Ge, 74Se, 76Kr, 78Sr, 80Zr; calculated potential energy surfaces, two-proton separation energies, B(E2), J, π; deduced shape coexistence. Comparison with experimental data, relativistic mean-field plus BCS method with the PC-PK1 functional in the particle-hole channel and a separable pairing force in the particle-particle channel.
doi: 10.1088/0954-3899/42/4/045108
2015ZH24 J.Phys.(London) G42, 095101 (2015) Kinetic and potential parts of nuclear symmetry energy: the role of Fock terms
doi: 10.1088/0954-3899/42/9/095101
2014ZH39 Phys.Rev. C 90, 054326 (2014) Q.Zhao, J.M.Dong, J.L.Song, W.H.Long Proton radioactivity described by covariant density functional theory with the similarity renormalization group method RADIOACTIVITY 146,147Tm, 150,151Lu, 155,156,157Ta, 159,160,161Re, 164,165,166,167Ir, 170,171Au, 176,177Tl(p); calculated half-lives and spectroscopic factors for spherical nuclei. Covariant density functional (CDF) theory, combined with the WKB approximation, and the similarity renormalization group (SRG) method. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.054326
2013GU14 Phys.Rev. C 87, 041301 (2013) H.-Q.Gu, H.Liang, W.H.Long, N.Van Giai, J.Meng Slater approximation for Coulomb exchange effects in nuclear covariant density functional theory NUCLEAR STRUCTURE Z=20, A=36-76; Z=28, A=56-96; Z=40, A=80-136; Z=50, A=100-180; Z=82, A=180-270; calculated Coulomb exchange energies, relative deviation of Coulomb exchange energies using self-consistent relativistic and non-relativistic local density approximations (RLDA, NRLDA) for even-even nuclei. 188,208,228, 248Pb; calculated proton density distributions using relativistic Hartree-Fock-Bogoliubov (RHFB) with PKA1 interaction. 208Pb; calculated proton single-particle energy shifts. Implementation of the Coulomb exchange effects in the relativistic Hartree (RH) theory.
doi: 10.1103/PhysRevC.87.041301
2013LU02 Phys.Rev. C 87, 034311 (2013) Description of carbon isotopes within relativistic Hartree-Fock-Bogoliubov theory NUCLEAR STRUCTURE 14,15,16,17,18,19,20,21,22C; calculated S(n), S(2n), proton and neutron density distributions, neutron single-particle energy, matter radii, neutron rms radii, binding energy. Single-neutron halo structures. Relativistic Hartree-Fock-Bogoliubov (RHFB) theory with finite-range Gogny force D1S. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.034311
2013ME08 Phys.Scr. T154, 014010 (2013) J.Meng, Y.Chen, H.Z.Liang, Y.F.Niu, Z.M.Niu, L.S.Song, W.Zhao, Z.Li, B.Sun, X.D.Xu, Z.P.Li, J.M.Yao, W.H.Long, T.Niksic, D.Vretenar Mass and lifetime of unstable nuclei in covariant density functional theory NUCLEAR STRUCTURE A=80-195; calculated masses, binding energies, β-decay T1/2. Finite-range droplet model and Weizsacker-Skyrme models, comparison with available data.
doi: 10.1088/0031-8949/2013/T154/014010
2013NI07 Phys.Rev. C 87, 037301 (2013) Z.M.Niu, Q.Liu, Y.F.Niu, W.H.Long, J.Y.Guo Nuclear effective charge factor originating from covariant density functional theory NUCLEAR STRUCTURE Z=20, A=38-78; Z=28, A=60-100; Z=50, A=100-180; Z=82, A=180-270; calculated effective charge factors, Coulomb exchange energies, and relative deviations of Coulomb exchange energies as function of mass number for semi-magic nuclei. Relativistic Hartree-Fock-Bogoliubov (RHFB) approach with PKA1 effective interaction.
doi: 10.1103/PhysRevC.87.037301
2013NI12 Phys.Lett. B 723, 172 (2013) Z.M.Niu, Y.F.Niu, H.Z.Liang, W.H.Long, T.Niksic, D.Vretenar, J.Meng β-decay half-lives of neutron-rich nuclei and matter flow in the r-process RADIOACTIVITY Fe, Cd, 124Mo, 126Ru, 128Pd, 130Cd, 134Sn(β-); calculated T1/2, solar r-process abundances. Fully self-consistent proton-neutron quasiparticle random phase approximation (QRPA), based on the spherical relativistic Hartree-Fock-Bogoliubov (RHFB) framework.
doi: 10.1016/j.physletb.2013.04.048
2013WA12 Phys.Rev. C 87, 047301 (2013) Tensor effects on the evolution of the N=40 shell gap from nonrelativistic and relativistic mean-field theory NUCLEAR STRUCTURE 60Ca, 62Ti, 64Cr, 66Fe, 68Ni, 70Zn; calculated neutron gap, contributions of the neutron gap from the isovector and tensor couplings. Nonrelativistic Skyrme-Hartree-Fock-Bogoliubov (SHFB) and relativistic Hartree-Fock-Bogoliubov (RHFB) theory with the inclusion of tensor force, and using PKA1 and PKO3 interactions.
doi: 10.1103/PhysRevC.87.047301
2013WA15 Phys.Rev. C 87, 054331 (2013) L.J.Wang, B.Y.Sun, J.M.Dong, W.H.Long Odd-even staggering of the nuclear binding energy described by covariant density functional theory with calculations for spherical nuclei NUCLEAR STRUCTURE Z=6, N=3-13; Z=8, N=5-15; Z=20, N=17-31; Z=28, N=27-45; Z=40, N=45-63; Z=50, N=53-83; Z=58, N=69-91; Z=64, N=77-97; Z=82, N=99-131; N=50, Z=29-49; N=82, Z=51-71; calculated neutron and proton odd-even staggering of binding energies. N=50, Z=30-48; N=82, Z=50-70; calculated average pairing gap. 112,114,118,124Sn; calculated occupation numbers of valence neutron orbits. 196,198,200,202,204,206,208,210,212,214,216Pb; calculated pairing energy. Analyzed effects of the optimized pairing force on the pairing energy and binding energy. Spherical covariant density functional (CDF) theory using relativistic Hartree-Fock-Bogoliubov (RHFB) and relativistic Hartree-Bogoliubov (RHB) methods with Gogny D1S pairing force. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.054331
2013XI11 Phys.Rev. C 88, 057301 (2013) J.Xiang, Z.P.Li, J.M.Yao, W.H.Long, P.Ring, J.Meng Effect of pairing correlations on nuclear low-energy structure: BCS and general Bogoliubov transformation NUCLEAR STRUCTURE 134,136,138,140,142,144,146,148,150,152,154Sm; calculated binding energies for quadrupole deformation, proton and neutron pairing gaps. 152Sm; calculated potential energy surfaces for quadrupole deformation, proton and neutron pairing gaps, moments of inertia, low-lying levels, J, π, bands, single-particle energy levels and occupation probabilities. Relativistic Hartree-Bogoliubov (RHB) and relativistic mean field plus BCS (RMF+BCS) calculations, and comparison between the two approaches.
doi: 10.1103/PhysRevC.88.057301
2012LO02 Phys.Rev. C 85, 025806 (2012) W.H.Long, B.Y.Sun, K.Hagino, H.Sagawa Hyperon effects in covariant density functional theory and recent astrophysical observations
doi: 10.1103/PhysRevC.85.025806
2011LO04 Phys.Rev. C 83, 024907 (2011) Nucleus-nucleus interaction between boosted nuclei
doi: 10.1103/PhysRevC.83.024907
2010LI30 Eur.Phys.J. A 44, 119 (2010) H.Liang, W.H.Long, J.Meng, N.Van Giai Spin symmetry in Dirac negative-energy spectrum in density-dependent relativistic Hartree-Fock theory NUCLEAR STRUCTURE 16O; calculated single-particle energies, spin-orbit splitting, associated features of the negative-energy spectrum. Density-dependent relativistic Hartree-Fock theory.
doi: 10.1140/epja/i2010-10938-6
2010LO02 Phys.Rev. C 81, 024308 (2010) W.H.Long, P.Ring, N.Van Giai, J.Meng Relativistic Hartree-Fock-Bogoliubov theory with density dependent meson-nucleon couplings NUCLEAR STRUCTURE Z=50, N=56-86 (even); calculated binding energies and neutron radii using Relativistic Hartree-Fock-Bogoliubov (RHFB) with Gogny and delta pairing force and density dependent Relativistic Hartree-Fock-Bogoliubov (DDRHFB) with BCS pairing. Z=50, N=50-88; N=82, Z=48-73; calculated binding energies, S(n), S(p), S(2n) and S(2p) using RHFB with PKA1 and PKO1 parameters and RHB with DD-ME2 parameters. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.024308
2010LO03 Phys.Rev. C 81, 031302 (2010) W.-H.Long, P.Ring, J.Meng, N.Van Giai, C.A.Bertulani Nuclear halo structure and pseudospin symmetry NUCLEAR STRUCTURE 40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74Ca, 56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94Ni, 80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140Zr, 102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174Sn, 122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198Ce; calculated neutron skin thickness (rn-rp) using RHFB with PKA1 plus the D1S pairing force. 140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198Ce; calculated neutron and proton densities, neutron single particle energies, Two-body interaction matrix elements Vab, neutron shell gap, halo structure near neutron drip line, and conservation of pseudospin symmetry using relativistic Hartree-Fock-Bogoliubov calculations.
doi: 10.1103/PhysRevC.81.031302
2009LO04 Phys.Lett. B 680, 428 (2009) W.H.Long, T.Nakatsukasa, H.Sagawa, J.Meng, H.Nakada, Y.Zhang Non-local mean field effect on nuclei near Z=64 sub-shell NUCLEAR STRUCTURE 132Sn, 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm, 146Gd, 148Dy, 150Er, 152Yb, 154Hf, 156W; calculated (pseudo-)spin-orbit splitting and proton state energy differences for N=82 isotones using density dependent relativistic HartreeFock model. Comparison with other models and experimental data.
doi: 10.1016/j.physletb.2009.09.034
2008LO02 Europhys.Lett. 82, 12001 (2008) W.H.Long, H.Sagawa, J.Meng, N.Van Giai Evolution of nuclear shell structure due to the pion exchange potential
doi: 10.1209/0295-5075/82/12001
2008SU24 Phys.Rev. C 78, 065805 (2008) B.Y.Sun, W.H.Long, J.Meng, U.Lombardo Neutron star properties in density-dependent relativistic Hartree-Fock theory
doi: 10.1103/PhysRevC.78.065805
2007BA82 Eur.Phys.J. Special Topics 150, 139 (2007) S.F.Ban, L.S.Geng, W.H.Long, J.Meng, J.Peng, J.M.Yao, S.Q.Zhang, S.G.Zhou Structure of nuclei far from the stability in relativistic approach
doi: 10.1140/epjst/e2007-00288-2
2006BA71 Int.J.Mod.Phys. E15, 1447 (2006) S.F.Ban, L.S.Geng, L.Liu, W.H.Long, J.Meng, J.Peng, J.M.Yao, S.Q.Zhang, S.G.Zhou Recent progress in relativistic many-body approach
doi: 10.1142/S0218301306005010
2006GE07 Chin.Phys.Lett. 23, 1139 (2006) L.-S.Geng, J.Meng, H.Toki, W.-H.Long, G.Shen Spurious Shell Closures in the Relativistic Mean Field Model NUCLEAR STRUCTURE 132Sn, 140Ce, 208Pb, 218U; analyzed binding energies, related data; deduced spurious shell closures in relativistic mean field model.
doi: 10.1088/0256-307X/23/5/021
2006LO08 Phys.Lett. B 639, 242 (2006) W.H.Long, H.Sagawa, J.Meng, N.Van Giai Pseudo-spin symmetry in density-dependent relativistic Hartree-Fock theory NUCLEAR STRUCTURE 132Sn; calculated neutron single-particle level energies, pseudo-spin symmetry features. Relativistic mean field and density-dependent relativistic Hartree-Fock theories, comparison with data.
doi: 10.1016/j.physletb.2006.05.065
2006LO10 Phys.Lett. B 640, 150 (2006) Density-dependent relativistic Hartree-Fock approach NUCLEAR STRUCTURE 16O, 40,48Ca, 56,58,68Ni, 90Zr, 210Po; calculated binding energies, radii. Sn; calculated binding energies, two-neutron separation energies. Pb; calculated binding energies, radii, two-neutron separation energies, isotope shifts. 16O, 40,48Ca, 56Ni, 132Sn, 208Pb; calculated spin-orbit splitting. Relativistic mean field theory, density-dependent meson-nucleon coupling.
doi: 10.1016/j.physletb.2006.07.064
2006ME11 Prog.Part.Nucl.Phys. 57, 470 (2006) J.Meng, H.Toki, S.G.Zhou, S.Q.Zhang, W.H.Long, L.S.Geng Relativistic continuum Hartree Bogoliubov theory for ground-state properties of exotic nuclei
doi: 10.1016/j.ppnp.2005.06.001
2004ME17 Yad.Fiz. 67, 1645 (2004); Phys.Atomic Nuclei 67, 1619 (2004) J.Meng, S.F.Ban, J.Li, W.H.Long, H.F.Lu, S.Q.Zhang, W.Zhang, S.-G.Zhou Relativistic Description of Exotic Nuclei and Nuclear Matter at Extreme Conditions NUCLEAR STRUCTURE 208Pb; calculated levels, J, π. O, Ca, Ni, Zr, Sn, Pb; calculated two-neutron separation energies. 72Ca; calculated density distributions. Z=100-140; calculated neutron and proton shell closures. Relativistic approach.
doi: 10.1134/1.1802347
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