NSR Query Results
Output year order : Descending NSR database version of April 29, 2024. Search: Author = J.Yao Found 102 matches. Showing 1 to 100. [Next]2024WA17 Phys.Rev. C 109, 034002 (2024) Ch.Wang, S.Wang, H.Tong, J.Hu, J.Yao Low-momentum relativistic nucleon-nucleon potentials: Nuclear matter
doi: 10.1103/PhysRevC.109.034002
2024ZH17 Phys.Rev. C 109, 034305 (2024) Multireference covariant density-functional theory for the low-lying states of odd-mass nuclei
doi: 10.1103/PhysRevC.109.034305
2023DI09 Phys.Rev. C 108, 054304 (2023) C.R.Ding, X.Zhang, J.M.Yao, P.Ring, J.Meng Impact of isovector pairing fluctuations on neutrinoless double-β decay in multireference covariant density functional theory
doi: 10.1103/PhysRevC.108.054304
2023LV01 Phys.Rev. C 108, L051304 (2023) W.-L.Lv, Y.-F.Niu, D.-L.Fang, J.-M.Yao, C.-L.Bai, J.Meng 0νββ-decay nuclear matrix elements in self-consistent Skyrme quasiparticle random-phase approximation: Uncertainty from pairing interaction
doi: 10.1103/PhysRevC.108.L051304
2023RO04 Phys.Lett. B 840, 137896 (2023) Y.-T.Rong, X.-Y.Wu, B.-N.Lu, J.-M.Yao Anatomy of octupole correlations in 96Zr with a symmetry-restored multidimensionally-constrained covariant density functional theory NUCLEAR STRUCTURE 96Zr; calculated potential energy surfaces, deformation parameters and excitation energies, J, π, B(Eλ), single-neutron levels with a unified framework called p-MDCRHB model. Comparison with available data.
doi: 10.1016/j.physletb.2023.137896
2023SU09 Astrophys.J.Suppl.Ser. 267, 21 (2023) Z.Sun, P.Zhang, F.Dong, J.Yao, H.Shan, E.Jullo, J.-P.Kneib, B.Yin An Unbiased Method of Measuring the Ratio of Two Data Sets
doi: 10.3847/1538-4365/acda2a
2023ZH07 Phys.Rev. C 107, 024304 (2023) X.Zhang, W.Lin, J.M.Yao, C.F.Jiao, A.M.Romero, T.R.Rodriguez, H.Hergert Optimization of the generator coordinate method with machine-learning techniques for nuclear spectra and neutrinoless double-β decay: Ridge regression for nuclei with axial deformation RADIOACTIVITY 76Ge(2β-);calculated 0νββ-decay nuclear matrix elements (NME) for the decay between ground states of 76Ge and 76Se. Statistical machine-learning (ML) algorithms applied with generator coordinate method (GCM), orthogonality condition, polinomial ridge regression and energy-transition orthogonality procedure. NUCLEAR STRUCTURE 76Ge, 76Se; calculated low-lying levels, J, π. Subspace-reduction algorithm calculations based on generator coordinate method (GCM)+orthogonality condition(OC)+polinomial ridge regression (RR). Comparison to experimental data.
doi: 10.1103/PhysRevC.107.024304
2023ZH54 Int.J.Mod.Phys. E32, 2340011 (2023) Generator coordinate method for nuclear octupole excitations: Status and perspectives NUCLEAR STRUCTURE 208Pb, 144Ba, 224,225Ra, 129Xe, 199Hg; calculated low-lying energy spectra, B(Eλ), deformation parameters, nuclear Schiff moments. Comparison with available data.
doi: 10.1142/S0218301323400116
2022FR04 Eur.Phys.J. A 58, 64 (2022) M.Frosini, T.Duguet, J.-P.Ebran, B.Bally, H.Hergert, T.R.Rodriguez, R.Roth, J.M.Yao, V.Soma Multi-reference many-body perturbation theory for nuclei, III. Ab initio calculations at second order in PGCM-PT
doi: 10.1140/epja/s10050-022-00694-x
2022YA19 Phys.Rev. C 106, 014315 (2022) J.M.Yao, I.Ginnett, A.Belley, T.Miyagi, R.Wirth, S.Bogner, J.Engel, H.Hergert, J.D.Holt, S.R.Stroberg Ab initio studies of the double-Gamow-Teller transition and its correlation with neutrinoless double-β decay RADIOACTIVITY 6,8He, 10Be, 14C, 18,22O, 22Ne, 26,28Mg, 30Si, 34S, 38Ar, 42,44,48,56Ca, 50Cr, 46,52Ti(2β-); A=6-76(2β-); calculated nuclear matrix elements (NMEs) for ground-state-to-ground-state double Gamow-Teller transitions (DGT) and Gamow Teller (GT) 0νββ decay, transition densities of parent nuclei, correlation between the transition densities and NMEs of DGT transitions. Ab initio many body methods by importance-truncated no-core shell model (IT-NCSM) with GXPF1A interaction, valence-space in-medium similarity renormalization group method (VSIMSRG) with EM1.8/2.0 interaction, and in-medium generator coordinate method (IM-GCM). 6He, 10Be, 14C, 18O, 22Ne, 26Mg, 30Si, 34S, 38Ar, 42,44Ca, 46Ti, 50Cr; 2β- decay mode forbidden for these nuclei due to negative Q values, however, on query, authors mentioned that these nuclei were included for NMEs for 0νββ decays as these involved the same decay operators that determine the allowed decay rates, thus helpful to benchmark many-body approaches for the nuclear matrix elements of neutrinoless double beta decay.
doi: 10.1103/PhysRevC.106.014315
2022YA24 Prog.Part.Nucl.Phys. 126, 103965 (2022) J.M.Yao, J.Meng, Y.F.Niu, P.Ring Beyond-mean-field approaches for nuclear neutrinoless double beta decay in the standard mechanism RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 110Pd, 116Cd, 124Sn, 130Te, 136Xe, 148,150Nd, 160Gd, 232Th, 238U(2β-); analyzed available data; calculated nuclear matrix elements using beyond-mean-field approaches. Comparison with available data.
doi: 10.1016/j.ppnp.2022.103965
2021RO22 Phys.Rev. C 104, 054317 (2021) A.M.Romero, J.M.Yao, B.Bally, T.R.Rodriguez, J.Engel Application of an efficient generator-coordinate subspace-selection algorithm to neutrinoless double-β decay RADIOACTIVITY 76Ge(2β-); calculated valence-space nuclear matrix elements (NMEs) for 0νββ decay mode with shell model, ab initio methods using the GCN2850 interaction, and the energy-transition-orthogonality procedure (ENTROP). NUCLEAR STRUCTURE 76Ge, 76Se; calculated valence-space ground-state energies of 76Ge and 76Se in the natural basis, and the energy-transition-orthogonality procedure (ENTROP), positive-parity low-energy levels using three methods: shell-model code BIGSTICK, a gradient descent procedure, and by ENTROP, potential-energy surfaces in (β, γ) plane by ENTROP.
doi: 10.1103/PhysRevC.104.054317
2021WI16 Phys.Rev.Lett. 127, 242502 (2021) Ab Initio Calculation of the Contact Operator Contribution in the Standard Mechanism for Neutrinoless Double Beta Decay RADIOACTIVITY 6,8He, 48Ca(2β-); calculated the contribution of the leading-order contact transition operator to the nuclear matrix element(NME) of neutrinoless double-beta decay assuming a light Majorana neutrino-exchange mechanism.
doi: 10.1103/PhysRevLett.127.242502
2021YA03 Phys.Rev. C 103, 014315 (2021) J.M.Yao, A.Belley, R.Wirth, T.Miyagi, C.G.Payne, S.R.Stroberg, H.Hergert, J.D.Holt Ab initio benchmarks of neutrinoless double-β decay in light nuclei with a chiral Hamiltonian RADIOACTIVITY 6,8He, 10Be, 14C, 22O(2β-); calculated nuclear matrix elements (NMEs) for isospin-conserving and isospin-changing 0νββ decay modes. Valence-space in-medium similarity renormalization group (VS-IMSRG) and importance-truncated no-core shell model (IT-NCSM) calculations. Comparison with results of calculations using NCSM and coupled-cluster theory with singles and doubles plus leading-order triples excitations (CC-SDT1). NUCLEAR STRUCTURE 6,8He, 6,8,10Be, 10,14C, 14,22O, 22Ne; calculated energies per nucleon (E/A) using VS-IMSRG, in-medium generator coordinate (IM-GCM), and IT-NCSM calculations, and compared with those from the CC-SDT1 calculations.
doi: 10.1103/PhysRevC.103.014315
2020BA33 Phys.Rev. C 102, 014302 (2020) R.A.M.Basili, J.M.Yao, J.Engel, H.Hergert, M.Lockner, P.Maris, J.P.Vary Benchmark neutrinoless double-β decay matrix elements in a light nucleus RADIOACTIVITY 6He(2β-); calculated nuclear radius, ground state binding energy, and neutrinoless double β-decay (0νββ) nuclear matrix elements (NMEs) using the no-core shell model (NCSM), and the multireference in-medium similarity renormalization group (MR-IMSRG).
doi: 10.1103/PhysRevC.102.014302
2020CH01 Appl.Radiat.Isot. 155, 108948 (2020) C.-F.Chen, L.-T.Yang, Y.-J.Huang, Z.-H.Shang-Guan, G.-Y.Guo, J.-L.Yao, X.-D.Sha A study on 85Kr measurement with an internal gas proportional counter RADIOACTIVITY 85Kr(β-); measured decay products, Eβ, Iβ; deduced activity 85Kr in air.
doi: 10.1016/j.apradiso.2019.108948
2020DU02 Chin.Phys.C 44, 024001 (2020) F.-F.Duan, Y.-Y.Yang, D.-Y.Pang, B.-T.Hu, J.-S.Wang, K.Wang, G.Yang, V.Guimaraes, P.Ma, S.-W.Xu, X.-Q.Liu, J.-B.Ma, Z.Bai, Q.Hu, S.-Y.Jin, X.-X.Sun, J.-S.Yao, H.-K.Qi, Z.-Y.Sun Experimental study of the elastic scattering of 10Be on 208Pb at the energy of around three times the Coulomb barrier NUCLEAR REACTIONS 208Pb(8Be, 8Be), E=127 MeV; measured reaction products; deduced σ, optical model parameters.
doi: 10.1088/1674-1137/44/2/024001
2020DU18 Phys.Lett. B 811, 135942 (2020) F.F.Duan, Y.Y.Yang, K.Wang, A.M.Moro, V.Guimaraes, D.Y.Pang, J.S.Wang, Z.Y.Sun, J.Lei, A.Di Pietro, X.Liu, G.Yang, J.B.Ma, P.Ma, S.W.Xu, Z.Bai, X.X.Sun, Q.Hu, J.L.Lou, X.X.Xu, H.X.Li, S.Y.Jin, H.J.Ong, Q.Liu, J.S.Yao, H.K.Qi, C.J.Lin, H.M.Jia, N.R.Ma, L.J.Sun, D.X.Wang, Y.H.Zhang, X.H.Zhou, Z.G.Hu, H.S.Xu Scattering of the halo nucleus 11Be from a lead target at 3.5 times the Coulomb barrier energy NUCLEAR REACTIONS 208Pb(11Be, 11Be), (11Be, X), E=140 MeV; 208Pb(10Be, X), (10Be, X), E=127 MeV; 208Pb(9Be, 9Be), (9Be, X), E=88 MeV; measured reaction products. 9,10,11Be; deduced σ(θ), σ(E), σ. Comparison with continuum discretized coupled channel (CDCC) as well as by the XCDCC calculations.
doi: 10.1016/j.physletb.2020.135942
2020YA16 Phys.Rev.Lett. 124, 232501 (2020) J.M.Yao, B.Bally, J.Engel, R.Wirth, T.R.Rodriguez, H.Hergert Ab Initio Treatment of Collective Correlations and the Neutrinoless Double Beta Decay of 48Ca RADIOACTIVITY 48Ca(2β-); calculated particle-number projected potential energy surfaces. 48Ti; deduced nuclear matrix elements correlations with B(E2).
doi: 10.1103/PhysRevLett.124.232501
2019WU05 Phys.Rev. C 99, 054329 (2019) Quadrupole collectivity and shell closure in neutron-rich nuclei near N=126 NUCLEAR STRUCTURE 190,192,194,196,198,200,202,204,206Er, 192,194,196,198,200,202,204,206,208Yb, 194,196,198,200,202,204,206,208,210Hf, 196,198,200,202,204,206,208,210,212W; calculated energies of mean-field states, particle-number projected states, and those with additional projection onto angular momentum, quadrupole deformation parameter β of ground states, collective wave functions and averaged deformation parameters of the first two 0+ and 2+ states, energies, B(E2), and quadrupole moments of the first 2+ states, E(first 4+)/E(first 2+) ratios, S(2n), correlation energies as a function of neutron number. Z=68, N=74-174; calculated S(2n). Evolution of quadrupole collectivity Multireference covariant density functional theory (MR-CDFT). Comparison with experimental data, and other theoretical calculations.
doi: 10.1103/PhysRevC.99.054329
2018FU01 Phys.Rev. C 97, 014311 (2018) Y.Fu, H.Tong, X.F.Wang, H.Wang, D.Q.Wang, X.Y.Wang, J.M.Yao Microscopic analysis of shape transition in neutron-deficient Yb isotopes NUCLEAR STRUCTURE 152,154,156,158,160,162,164,166,168,170Yb; calculated low-lying levels, J, π, B(E2), E(4+)/E(2+) ratios, energies of levels in γ bands, electric monopole transition strength from 0+ states, potential energy surface contours in (β, γ) plane. Mean-field calculations using the energy density functional (EDF) based five-dimensional collective Hamiltonian (5DCH), with SLy4 (DDDF) and PC-PK1 (DIDF) parametrizations. Discussed spherical to prolate shape transition. Comparison with experimental data.
doi: 10.1103/PhysRevC.97.014311
2018FU05 Phys.Rev. C 97, 024338 (2018) Y.Fu, H.Wang, L.-J.Wang, J.M.Yao Odd-even parity splittings and octupole correlations in neutron-rich Ba isotopes NUCLEAR STRUCTURE 140,142,144,146,148,150,152,154Ba; calculated mean-field energy surfaces in (β2, β3) deformation plane, level energies and B(E2) of first 2+ states, B(E3) for first 3- states, collective wave functions for the parity-doublet states in 144,146,148,150Ba. Calculations based on microscopic framework of beyond-mean field multireference covariant energy density functional theory (MR-CDFT), with the quadrupole-octupole shapes taken into account with exact generator coordinate method combined with particle-number, angular-momentum, and parity projections. Comparison with experimental data.
doi: 10.1103/PhysRevC.97.024338
2018ME04 Phys.Rev. C 97, 064318 (2018) H.Mei, K.Hagino, J.M.Yao, T.Motoba Disappearance of nuclear deformation in hypernuclei: A perspective from a beyond-mean-field study NUCLEAR STRUCTURE 30,31Si; calculated projected energy curves, J, π, potential energy curves, low-lying positive-parity states, and B(E2) for 31S hypernucleus and 30Si core nucleus. Microscopic particle-rotor model. Discussed role of beyond-mean-field effects on deformation of 31Si hypernucleus. Comparison with experimental data for 30Si.
doi: 10.1103/PhysRevC.97.064318
2018WA25 Phys.Rev. C 98, 031301 (2018) Quenching of nuclear matrix elements for 0νββ decay by chiral two-body currents RADIOACTIVITY 76Ge(2β-); calculated 0νββ-decay matrix element with and without contributions from two- and three-body operators using chiral effective field theory (ΧEFT). Comparison with previous theoretical results.
doi: 10.1103/PhysRevC.98.031301
2018YA21 Phys.Rev. C 98, 054311 (2018) J.M.Yao, J.Engel, L.J.Wang, C.F.Jiao, H.Hergert Generator-coordinate reference states for spectra and 0νββ decay in the in-medium similarity renormalization group NUCLEAR STRUCTURE 48Ca, 48Ti; calculated ground-state energies, low-lying levels, J, π, collective wave functions using in-medium similarity renormalization group (IMSRG) method with generator-coordinate method (GCM). RADIOACTIVITY 48Ca(2β-); calculated matrix elements for 0νββ decay mode using the IMSRG+GCM calculations. Comparison with other theoretical calculations.
doi: 10.1103/PhysRevC.98.054311
2017ME02 Int.J.Mod.Phys. E26, 1740020 (2017) Nuclear matrix elements for neutrinoless double-beta decay in covariant density functional theory RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 124Sn, 128,130Te, 136Xe, 150Nd(2β-); calculated neutrinoless nuclear matrix elements, uncertainties, quadrupole and octupole deformation correlations.
doi: 10.1142/S0218301317400201
2017ME07 Phys.Rev. C 96, 014308 (2017) H.Mei, K.Hagino, J.M.Yao, T.Motoba Transition from vibrational to rotational character in low-lying states of hypernuclei NUCLEAR STRUCTURE 144,146,148,150,152,154Sm; calculated total energy in the mean-field approximation as a function of quadrupole deformation, yrast levels, E(first 4+)/E(first 2+) using multireference covariant density functional theory (MR-CDFT), and compared with experimental data. 145,147,149,151,153,155Sm; calculated levels, J, π, B(E2) of hypernuclei, probability of the dominant components of configurations using microscopic particle-core coupling scheme based on the covariant density functional theory.
doi: 10.1103/PhysRevC.96.014308
2017SO06 Phys.Rev. C 95, 024305 (2017) L.S.Song, J.M.Yao, P.Ring, J.Meng Nuclear matrix element of neutrinoless double-β decay: Relativity and short-range correlations RADIOACTIVITY 150Nd, 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 124Sn, 130Te, 136Xe(2β-); calculated nuclear matrix elements (NMEs) for neutrinoless double-beta (0νββ) decay; investigated effects of relativity and nucleon-nucleon short-range correlations on the nuclear matrix elements; predicted limits on the effective masses for light and heavy neutrinos. Covariant density functional theory using beyond-mean-field correlations from configuration mixing of angular-momentum and particle-number projected quadrupole deformed mean-field states.
doi: 10.1103/PhysRevC.95.024305
2017WU06 Phys.Rev. C 95, 034309 (2017) X.Y.Wu, H.Mei, J.M.Yao, X.-R.Zhou Beyond-mean-field study of the hyperon impurity effect in hypernuclei with shape coexistence NUCLEAR STRUCTURE 36,37Ar; calculated total energy, potential energy curves (PECs), correlation between the hyperon Λ separation energy and density overlap, quadrupole deformation parameters (β2, βΛ), rms radii of hypernuclei, neutrons, protons, and the hyperon, proton skin, density distribution contours for normal-deformed and superdeformed (SD) bands in 36Ar and 37Ar hypernucleus. 36Ar, 37Ar; calculated total energies for the mean-field states (MF), particle number projected states (N and Z), and particle number and angular momentum projected states, levels, J, π, collective wave functions of normal and superdeformed band in 36Ar and hypernucleus 37Ar using PC-F1 and PCY-S2 interactions. Relativistic mean field and beyond based on a relativistic point-coupling energy functional. Comparison with available experimental data.
doi: 10.1103/PhysRevC.95.034309
2017WU11 Eur.Phys.J. A 53, 183 (2017) F.Wu, C.L.Bai, J.M.Yao, H.Q.Zhang, X.Z.Zhang Existence problem of proton semi-bubble structure in the 21+ state of 34Si NUCLEAR STRUCTURE 34Si, 36S; calculated first proton orbitals, proton sp levels, J, B(E2), proton density distribution vs radius using HF (Hartree-Fock) plus RPA (Random Phase Approximation) based on Skyrme-type interaction; deduced possibility of lower proton density ("bubble") in the center of nucleus.
doi: 10.1140/epja/i2017-12375-5
2016ME01 Phys.Rev. C 93, 011301 (2016) Generator coordinate method for hypernuclear spectroscopy with a covariant density functional NUCLEAR STRUCTURE 21Ne; calculated levels, J, π for hypernucleus using generator coordinate method (GCM) based on beyond-mean-field method with the particle number and angular momentum projections. Hypernuclear collective and single-particle excitations. Comparison to experimental levels spectrum for the 20Ne core nucleus.
doi: 10.1103/PhysRevC.93.011301
2016ME09 Phys.Rev. C 93, 044307 (2016) H.Mei, K.Hagino, J.M.Yao, T.Motoba Low-energy hypernuclear spectra within a microscopic particle-rotor model with a relativistic point-coupling hyperon-nucleon interaction NUCLEAR STRUCTURE 13C; calculated levels, J, π, B(E2), Λ binding energy, energy splittings of hypernucleus with and without the scaled NΛ interaction using microscopic particle-rotor model with relativistic point-coupling hyperon-nucleon interactions PCY-S1, PCY-S2, PCY-S3, PCY-S4 and LO. Contour plots for the difference between the theoretical and the experimental hyperon binding energies as function of coupling strength parameters. Analyzed effect of tensor coupling strength. Comparison of level spectrum with experimental data.
doi: 10.1103/PhysRevC.93.044307
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
2016YA07 Phys.Rev. C 94, 011303 (2016) Anharmonicity of multichar-octupole-phonon excitations in 208Pb: Analysis with multireference covariant density functional theory and subbarrier fusion of 16O + 208Pb NUCLEAR STRUCTURE 208Pb; calculated total energy, normalized to the ground state energy from generator coordinate method (GCM), as a function of octupole-deformation parameter β3, low-lying levels, J, π by octupole-quadrupole (β3, β2) deformed configurations and by mixing only the octupole deformed configurations, distribution of the collective wave functions. Multidimensional GCM calculations based on a covariant energy density functional theory. Comparison with experimental data taken from databases at NNDC. NUCLEAR REACTIONS 208Pb(16O, X), E(cm)=65-90 MeV; calculated fusion σ(E) and fusion barrier distribution as function of incident energy. Semimicroscopic coupled-channels calculation with the coupling strengths from multireference (MR) covariant density functional theory (DFT) calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.94.011303
2016YA08 Phys.Rev. C 94, 014306 (2016) Octupole correlations in low-lying states of 150Nd and 150Sm and their impact on neutrinoless double-β decay NUCLEAR STRUCTURE 150Nd, 150Sm; calculated low-lying levels, J, π, parity-doublet states, mean-field energy surface contours in (β2, β3) plane. Generator-coordinate calculation, based on a relativistic energy-density functional. Comparison with experimental data taken from databases at NNDC. RADIOACTIVITY 150Nd(2β-); calculated normalized nuclear matrix elements (NMEs) for 0νββ decay mode.
doi: 10.1103/PhysRevC.94.014306
2015HA18 Phys.Rev. C 91, 064606 (2015) Semimicroscopic modeling of heavy-ion fusion reactions with multireference covariant density functional theory NUCLEAR REACTIONS 58Ni(58Ni, X), (60Ni, X), E(cm)=90-110 MeV; 40Ca(58Ni, X), E(cm)=65-85 MeV; calculated fusion σ(E), fusion barrier distributions using various coupling schemes, and compared with experimental data. Multireference covariant density functional theory (MR-CDFT) combined with coupled-channels calculations and PC-PK1 and PC-F1 interactions. NUCLEAR STRUCTURE 58,60Ni; calculated levels, J, π, B(E2) using Multireference covariant density functional theory (MR-CDFT) with PC-PK1 force. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.064606
2015LU02 Phys.Rev. C 91, 027304 (2015) K.Q.Lu, Z.X.Li, Z.P.Li, J.M.Yao, J.Meng Global study of beyond-mean-field correlation energies in covariant energy density functional theory using a collective Hamiltonian method NUCLEAR STRUCTURE Z=8-108, N=8-156; calculated contour map of quadrupole dynamical correlation energies by the CEDF-based 5DCH model, with and without PC-PK1 force, discrepancy of the CEDF binding energies by PC-PK1, discrepancy of theoretical S(2n) and S(2p) for 575 even-even nuclei. Covariant energy density functional (CEDF) by solving a five-dimensional collective Hamiltonian (5DCH). Comparison with AME-12 data.
doi: 10.1103/PhysRevC.91.027304
2015ME04 Phys.Rev. C 91, 064305 (2015) H.Mei, K.Hagino, J.M.Yao, T.Motoba Microscopic study of low-lying spectra of Λ hypernuclei based on a beyond-mean-field approach with a covariant energy density functional NUCLEAR STRUCTURE 12,13C, 20,21Ne, 154,155Sm; calculated levels, J, π, B(E2), potential energy surfaces as function of deformation parameter β, wave function amplitudes, configuration of 13C, 21Ne, 155Sm hypernuclei, and 12C, 20Ne, 154Sm core nuclei. Spin-orbit splitting. Microscopic particle-rotor model (MPRM) based on a covariant energy density functional theory, and coupled-channel equations. Comparison with experimental data, and with other theoretical calculations.
doi: 10.1103/PhysRevC.91.064305
2015XU05 Phys.Rev. C 91, 024327 (2015) W.X.Xue, J.M.Yao, K.Hagino, Z.P.Li, H.Mei, Y.Tanimura Triaxially deformed relativistic point-coupling model for Λ hypernuclei: A quantitative analysis of the hyperon impurity effect on nuclear collective properties NUCLEAR STRUCTURE 17O, 31Si, 33S, 41Ca; calculated total energy, kinetic energy, rms radii of neutrons, protons, hyperon, energy of the lowest three single-particle states of hypernuclei. 9Be, 16O, 28Si, 32S, 40Ca, 51V, 89Y, 139La, 208Pb; calculated binding energies in single-Λ hypernuclei. 51V; calculated total energy for hypernucleus as a function of deformation parameter β. 25,27Mg, 31Si; calculated levels, J, π, potential-energy surfaces (PESs) of hypernuclei in (β, γ) plane. 24,26Mg, 30Si; calculated levels, J, π, potential energy surfaces (PES) in (β, γ) plane; deduced impurity effect of Λs and Λp hyperon on the energies and B(E2) for first 2+ states. Microscopic particle rotor model (PRM) with relativistic EDF, and triaxially deformed relativistic mean-field (RMF) approach. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.024327
2015YA04 Phys.Rev. C 91, 024301 (2015) J.M.Yao, M.Bender, P.-H.Heenen Beyond-mean-field study of elastic and inelastic electron scattering off nuclei NUCLEAR REACTIONS 24Mg(e, e), (e, e'), E=120, 218, 250, 500 MeV; 58,60,62,64,66,68Ni(e, e), (e, e') at qeff=0-2.0 fm-1; calculated elastic and inelastic form factors and compared to available experimental data. 24Mg, 58,60,62,64,66,68Ni; calculated levels, J, π, first 2+ levels, B(E2), spectroscopic quadrupole moments, transition neutron and proton densities from the first 2 state to the ground state, contour plots of calculated 3D proton densities. Particle number and angular-momentum-projected generator coordinate method (GCM) based on axial Hartree-Fock-Bogoliubov (HFB) states and a nonrelativistic Skyrme energy density functional. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.024301
2015YA06 Phys.Rev. C 91, 024316 (2015) J.M.Yao, L.S.Song, K.Hagino, P.Ring, J.Meng Systematic study of nuclear matrix elements in neutrinoless double-β decay with a beyond-mean-field covariant density functional theory NUCLEAR STRUCTURE 48Ca, 48Ti, 76Ge, 76,82Se, 82Kr, 96Zr, 96,100Mo, 100Ru, 116Cd, 116,124Sn, 124,130Te, 130,136Xe, 136Ba, 150Nd, 150Sm; calculated binding energy, charge radius of correlated ground state, energies and B(E2) of first 2+ states. Generator coordinate method for both the initial and final nuclei in double β decay. Comparison with experimental data. RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 124Sn, 130Te, 136Xe, 150Nd(2β-); calculated nuclear matrix elements (NMEs)for 0νββ decay, distribution of collective wave functions as a function of deformation parameter β, decomposition of the total NMEs from the final GCM+PNAMP (PC-PK1) calculation. Comparison with different model calculations; deduced upper limits of the effective neutrino mass.
doi: 10.1103/PhysRevC.91.024316
2015YA20 Phys.Rev. C 92, 041304 (2015) Beyond relativistic mean-field approach for nuclear octupole excitations NUCLEAR STRUCTURE 224Ra; calculated low-lying levels, J, π, B(E1), B(E2), B(E3), quadrupole deformation, static and dynamic octupole deformation, energy surface contour in (β2, β3) plane, excitation energy ratio RJ/2 and staggering amplitude. State-of-the-art multireference relativistic energy density functional method combined with exact generator coordinate method. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.041304
2015ZH02 Chin.Phys.C 39, 014001 (2015) D.-H.Zhang, Y.-L.Chen, G.-R.Wang, W.-D.Li, Q.Wang, J.-J.Yao, J.-G.Zhou, r.Li, J.-S.Li, H.-L.Li Forward-backward multiplicity correlations of target fragments in nucleus-emulsion collisions at a few hundred MeV/u NUCLEAR REACTIONS H, C, N, O, S, I, B, Ag(α, X), E=150 MeV/nucleon; H, C, N, O, S, I, B, Ag(12C, X), E=290, 400 MeV/nucleon; H, C, N, O, S, I, B, Ag(20Ne, X), E=400 MeV/nucleon; H, C, N, O, S, I, B, Ag(56Fe, X), E=500 MeV/nucleon; measured reaction products, Ep, Ip; deduced fragment proton multiplicity distributions, correlations between the averaged multiplicity of backward and forward. Geometrical picture and the cascade evaporation model of high energy nucleus-nucleus collisions.
doi: 10.1088/1674-1137/39/1/014001
2014ME16 Phys.Rev. C 90, 064302 (2014) H.Mei, K.Hagino, J.M.Yao, T.Motoba Microscopic particle-rotor model for the low-lying spectrum of Λ hypernuclei NUCLEAR STRUCTURE 9Be; calculated levels, J, π, B(E2) for the 9Be hypernucleus by coupling the hyperon to low-lying states of the core nucleus 8Be. Particle-rotor model with a meanfield approach and generator coordinate method (GCM). Comparison with experimental results.
doi: 10.1103/PhysRevC.90.064302
2014SO18 Phys.Rev. C 90, 054309 (2014) L.S.Song, J.M.Yao, P.Ring, J.Meng Relativistic description of nuclear matrix elements in neutrinoless double-β decay NUCLEAR STRUCTURE 150Nd; calculated levels, B(E2), neutron and proton pairing gaps, potential energy curves, configurations using multireference covariant density functional theory (MR-CDFT). Comparison with experimental results. RADIOACTIVITY 150Nd(2β-); calculated matrix elements, half-lives, effects of particle number projection, static and dynamic deformations, and the full relativistic structure on the matrix elements for 0νββ decay mode using multireference covariant density functional theory (MR-CDFT).
doi: 10.1103/PhysRevC.90.054309
2014WA42 Prog.Theor.Exp.Phys. 2014, 113D03 (2014) A systematic study of even-even nuclei from Ne to Ca in covariant density functional theory with triaxiality NUCLEAR STRUCTURE 38Si, 46,48S; calculated potential energy surfaces, quadrupole deformation parameters, binding energies, neutron shell gap. Comparison with available data.
doi: 10.1093/ptep/ptu155
2014WU01 Phys.Rev. C 89, 017304 (2014) Low-energy structure and anti-bubble effect of dynamical correlations in 46Ar NUCLEAR STRUCTURE 46Ar; calculated levels, J, π, B(E2), proton and charge density distributions, configuration mixing. Unlikely existence of a proton bubble structure in argon isotopes. Covariant density functional theory. Comparison with RMF calculations, and with experimental data.
doi: 10.1103/PhysRevC.89.017304
2014YA11 Phys.Rev. C 89, 054306 (2014) J.M.Yao, K.Hagino, Z.P.Li, J.Meng, P.Ring Microscopic benchmark study of triaxiality in low-lying states of 76Kr NUCLEAR STRUCTURE 76Kr; calculated levels, J, π, B(E2), Spectroscopic quadrupole moments, potential-energy surfaces (PES) in (β, γ) plane, PES for quasi-γ band, staggering of γ band. Generator coordinate method (GCM) and covariant density functional theory with 5D collective Hamiltonian. Discussed triaxiality in low-lying states in 76Kr. Comparison with experimental data, and with other theoretical calculations.
doi: 10.1103/PhysRevC.89.054306
2014YA29 Phys.Rev. C 90, 054307 (2014) Searching for a 4α linear-chain structure in excited states of 16O with covariant density functional theory NUCLEAR STRUCTURE 16O; calculated low- and high-spin levels, J, π, mean-field energy surface contour in (β-γ) plane, rms charge radius, spectroscopic quadrupole moment, B(E2), density distributions, spin-orbit energies. Covariant density functional theory and relativistic mean-field (RMF) cranking calculations for 4α linear chain structure. Comparison with experimental spectra.
doi: 10.1103/PhysRevC.90.054307
2013FU06 Phys.Rev. C 87, 054305 (2013) Y.Fu, H.Mei, J.Xiang, Z.P.Li, J.M.Yao, J.Meng Beyond relativistic mean-field studies of low-lying states in neutron-deficient krypton isotopes NUCLEAR STRUCTURE 68,70,72,74,76,78,80,82,84,86Kr; calculated levels, J, π, energy surface contours in β-γ plane, B(E2), ρ2(E0), quadrupole deformation, oblate-triaxial-prolate transition, shape coexistence, configuration mixing, angular momentum projection. Beyond relativistic mean-field (RMF) theory PC-PK1 force. Comparison with other calculations, and available experimental data.
doi: 10.1103/PhysRevC.87.054305
2013HA27 Nucl.Phys. A914, 151c (2013) K.Hagino, J.M.Yao, F.Minato, Z.P.Li, M.T.Win Collective excitations of Λ hypernuclei NUCLEAR STRUCTURE 20,22,24,26,28,30,32,34,36,38Ne, 22,24,26,28,30,32,34,36,38,40,42Si; calculated deformation, deformation of (A+Λ) hypernuclei, binding energy, Q vs deformation using relativistic mean field. 24Mg, 25Mg; calculated 25ΛMg hypernucleus deformation, low-spin levels, J, π, rotational bands, B(E2) using relativistic mean field. 16O, 18O; calculated 18ΛΛO hypernucleus dipole strength distribution vs energy, B(E2), B(E3) using RPA. Compared with data.
doi: 10.1016/j.nuclphysa.2012.12.077
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
2013SA61 Phys.Rev. C 88, 064304 (2013) H.Y.Sang, X.S.Wang, H.F.Lu, J.M.Yao, H.Sagawa Magnetic moments of Λ hypernuclei within the time-odd triaxial relativistic mean-field approach NUCLEAR MOMENTS 16,17,18O, 28Si, 28Al, 32S, 40,41Ca, 51V, 57Ni, 89Y, 133Sn, 139La, 208,209Pb; calculated hypernucler magnetic moments using self-consistent time-odd triaxial RMF approach, including strangeness, spacelike component, tensor coupling with the parameter sets PK1-Y1 and PK1-Y0. 17O; calculated single particle spectrum of hypernucleus.
doi: 10.1103/PhysRevC.88.064304
2013SO14 Phys.Scr. T154, 014012 (2013) B.Y.Song, Z.P.Li, J.M.Yao, J.Meng Energy density functional description of low-lying states in neutron-deficient Sn isotopes NUCLEAR STRUCTURE Z=50, N=50-82; calculated energies and B(E2) values for the first excited states, the average neutron pairing gaps at a spherical point in the Sn isotopic chain. PC-PK1, DD-PC1 and PC-F1 density functionals, comparison with available data.
doi: 10.1088/0031-8949/2013/T154/014012
2013WA23 Eur.Phys.J. A 49, 101 (2013) X.S.Wang, H.Y.Sang, H.F.Lu, J.M.Yao, H.Sagawa Systematic study of hypernuclear magnetic moments under a perturb treatment NUCLEAR STRUCTURE 13C, 16,17O, 28Al, 28,29Si, 32S, 40,41Ca, 51V, 89Y, 139La, 208,209Pb; calculated Λ hypernuclei magnetic moments using ωΛΛ tensor-coupling interaction; deduced μ contribution of the valence nucleon and of core.
doi: 10.1140/epja/i2013-13101-1
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
2013YA05 Phys.Rev. C 87, 034322 (2013) J.M.Yao, M.Bender, P.-H.Heenen Systematics of low-lying states of even-even nuclei in the neutron-deficient lead region from a beyond-mean-field calculation NUCLEAR STRUCTURE 176,178,180,182,184,186,188,190,192,194Hg, 180,182,184,186,188,190,192,194Pb, 186,188,190,192,194,196,198,200,202,204Po, 194,196,198,200,202,204Rn; calculated energy curves versus deformation, energy surface contours, low-lying 0+ and other levels, J, π, yrast bands, charge radii, E0 and E2 transition strengths, kinematic moments of inertia. Beyond-mean-field calculations using a Skyrme energy density functional. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.034322
2012LI42 Phys.Rev. C 86, 034334 (2012) Z.P.Li, T.Niksic, P.Ring, D.Vretenar, J.M.Yao, J.Meng Efficient method for computing the Thouless-Valatin inertia parameters NUCLEAR STRUCTURE 152,154,156,158,160,162,164Sm; calculated Thouless-Valatin moments of inertia for nuclear system. Adiabatic time-dependent Hartree-Fock approximation (ATDHF). Comparison with calculations using the self-consistent cranking model.
doi: 10.1103/PhysRevC.86.034334
2012ME01 J.Phys.(London) G39, 015107 (2012) H.Mei, Y.Huang, J.M.Yao, H.Chen Systematic study of the symmetry energy coefficient in finite nuclei
doi: 10.1088/0954-3899/39/1/015107
2012ME06 Phys.Rev. C 85, 034321 (2012) H.Mei, J.Xiang, J.M.Yao, Z.P.Li, J.Meng Rapid structural change in low-lying states of neutron-rich Sr and Zr isotopes NUCLEAR STRUCTURE 88,90,92,94,96,98,100Sr, 90,92,94,96,98,100,102Zr; calculated level energies and B(E2) for first 2+ states, level energies and B(E0) for first excited 0+ states, E(first 4+)/E(first 2+), moment of inertia, mass parameters, proton radii, isotope shifts, single-particle energies, configuration mixing, total energy surfaces in β-γ plane, wave function distributions. Five-dimensional collective Hamiltonian with parameters from relativistic mean-field and nonrelativistic Skyrme-Hartree-Fock calculations using PC-PK1 and SLy4 interactions, density functional theory. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.034321
2012ME10 Int.J.Mod.Phys. E21, 1250024 (2012) H.Mei, Z.P.Li, J.M.Yao, K.Hagino Impurity effect of Λ hyperon on shape-coexistence nucleus 44S in the energy functional based colletive Hamiltonian NUCLEAR STRUCTURE 44,45S; calculated excitation energies, J, π, effect of Λ hyperon. Nonrelativistic Skyrme energy density functional, comparison with available data.
doi: 10.1142/S0218301312500243
2012XI01 Nucl.Phys. A873, 1 (2012) J.Xiang, Z.P.Li, Z.X.Li, J.M.Yao, J.Meng Covariant description of shape evolution and shape coexistence in neutron-rich nuclei at N ≈ 60 NUCLEAR STRUCTURE 88,90,92,94,96,98,100,102,104Kr, 88,90,92,94,96,98,100,102,104,106Sr, 90,92,94,96,98,100,102,104,106,108Zr, 92,94,96,98,100,102,104,106,108,110Mo; calculated charge radii, shape coexistence, deformation using covariant density functional. 98Sr, 100Zr; calculated energies vs deformation, B(E0). 98Sr; calculated levels, J, π vs deformation.
doi: 10.1016/j.nuclphysa.2011.10.002
2012YA09 Phys.Rev. C 86, 014310 (2012) J.-M.Yao, S.Baroni, M.Bender, P.-H.Heenen Beyond-mean-field study of the possible "bubble" structure of 34Si NUCLEAR STRUCTURE 34Si; calculated levels, J, π, single-particle energies, neutron and proton density distribution contours, charge density, B(E2), B(E0). Particle-number and angular-momentum projected generator coordinate method based on Hartree-Fock-Bogoliubov+Lipkin-Nogami calculations with axial quadrupole deformation. Comparison with experimental data.
doi: 10.1103/PhysRevC.86.014310
2011LI08 Int.J.Mod.Phys. E20, 494 (2011) Z.P.Li, J.Xiang, J.M.Yao, H.Chen, J.Meng Sensitivity of the nuclear collectivity to the pairing strength in 150Nd NUCLEAR STRUCTURE 150Nd; calculated neutron pairing gaps, ratio of energies, B(E2).
doi: 10.1142/S0218301311017909
2011LI47 Phys.Rev. C 84, 054304 (2011) Z.P.Li, J.M.Yao, D.Vretenar, T.Niksic, H.Chen, J.Meng Energy density functional analysis of shape evolution in N=28 isotones NUCLEAR STRUCTURE 48Ca, 46Ar, 44S, 42Si, 40Mg; calculated triaxial quadrupole constrained energy surfaces in β-γ plane, Single-neutron and single-proton energy levels as function of deformation parameters, N=28 spherical energy gaps. 46Ar, 44S, 42Si; calculated levels, J, π, B(E2). 44S; calculated levels, J, π, B(E2), E0 transition probability, probability distribution plots in in the β-γ plane for the lowest collective states. N=28, Z=12-20; calculated energies and B(E2) of first 2+ states in even-even nuclei. Relativistic energy density functional DD-PC1, relativistic Hartree-Bogoliubov (RHB) model for triaxial nuclei. Comparison with experimental data.
doi: 10.1103/PhysRevC.84.054304
2011YA01 Phys.Rev. C 83, 014308 (2011) J.M.Yao, H.Mei, H.Chen, J.Meng, P.Ring, D.Vretenar Configuration mixing of angular-momentum-projected triaxial relativistic mean-field wave functions. II. Microscopic analysis of low-lying states in magnesium isotopes NUCLEAR STRUCTURE 20,22,24,26,28,30,32,34,36,38,40Mg; calculated potential energy curves for ground state as a function of β2 deformation parameter, B(E2) values for first 2+ states, excitation energies and spectroscopic quadrupole moments of the first 2+ and 4+ states, binding energy contour maps in β-γ plane, probability distributions of the collective wave functions in β-γ plane. Constrained self-consistent relativistic mean-field calculations for triaxial shapes (3DAMP+GCM). Comparison with previous axial 1DAMP+GCM calculations, and with experimental data.
doi: 10.1103/PhysRevC.83.014308
2011YA04 Int.J.Mod.Phys. E20, 482 (2011) J.M.Yao, Z.X.Li, J.Xiang, H.Mei, J.Meng Low-lying states in 30Mg: A beyond relativistic mean-field investigation NUCLEAR STRUCTURE 30Mg; calculated quadrupole energy surfaces, probability distributions, energies, B(E2). Gogny force, comparison with experimental data.
doi: 10.1142/S0218301311017880
2011YA11 Phys.Rev. C 84, 024306 (2011) J.M.Yao, J.Meng, P.Ring, Z.X.Li, Z.P.Li, K.Hagino Microscopic description of quantum shape fluctuation in C isotopes NUCLEAR STRUCTURE 10,12,14,16,18,20,22C; calculated levels, J, π, B(E2), potential energy surfaces. Covariant density functional (CDF) theory, angular momentum projection (3DAMP), generator coordinate method (GCM). Comparison with experimental data.
doi: 10.1103/PhysRevC.84.024306
2011YA14 Nucl.Phys. A868-869, 12 (2011) J.M.Yao, Z.P.Li, K.Hagino, M.T.Win, Y.Zhang, J.Meng Impurity effect of Lambda hyperon on collective excitations of nuclear core in 25ΛMg
doi: 10.1016/j.nuclphysa.2011.08.006
2010CH56 Phys.Rev. C 82, 067302 (2010) Q.B.Chen, J.M.Yao, S.Q.Zhang, B.Qi Chiral geometry of higher excited bands in triaxial nuclei with particle-hole configuration NUCLEAR STRUCTURE A=130; calculated levels, J, B(E2), B(M1), angular momenta as a function of spin for triaxial nuclei using particle-rotor model. Chiral behavior of low-lying high-spin bands.
doi: 10.1103/PhysRevC.82.067302
2010HA18 Chin.Phys.Lett. 27, 092101 (2010) R.Han, J.-X.Li, J.-M.Yao, J.-X.Ji, J.-S.Wang, Q.Hu Effects of Pairing Correlations on Formation of Proton Halo in 9C NUCLEAR STRUCTURE 9C; calculated binding energy, density distributions of protons and neutrons; deduced proton halo. RCHB calculations.
doi: 10.1088/0256-307X/27/9/092101
2010ME09 Nucl.Phys. A834, 436c (2010) J.Meng, Z.P.Li, H.Z.Liang, Z.M.Niu, J.Peng, B.Qi, B.Sun, S.Y.Wang, J.M.Yao, S.Q.Zhang Covariant Density Functional Theory for Nuclear Structure and Application in Astrophysics NUCLEAR STRUCTURE 144,146,148,150,152,154,156Nd; calculated levels, J, π, B(E2), mass excess using covariant density functional theory. Comparison with data.
doi: 10.1016/j.nuclphysa.2010.01.058
2010PE11 Chin.Phys.Lett. 27, 122101 (2010) J.Peng, J.-M.Yao, S.-Q.Zhang, J.Meng Exotic Magnetic Rotation in 22F NUCLEAR STRUCTURE 22F; calculated total routhians and angular momentum, B(M1), B(E2); deduced the possible existence of magnetic rotation.
doi: 10.1088/0256-307X/27/12/122101
2010SO18 Int.J.Mod.Phys. E19, 2538 (2010) C.Y.Song, J.M.Yao, H.F.Lu, J.Meng Lambda and anti-lambda hypernuclei in relativistic mean-field theory NUCLEAR STRUCTURE 16,17,18O; calculated magnetic moments of Λ hypernuclei. PK1 effective nucleon-nucleon interaction.
doi: 10.1142/S0218301310017058
2010WA05 Phys.Rev. C 81, 017301 (2010) S.Y.Wang, D.P.Sun, B.T.Duan, X.L.Ren, B.Qi, X.X.Zhu, F.Z.Lv, C.Liu, C.J.Xu, J.Meng, H.Hua, F.R.Xu, Z.Y.Li, S.Q.Zhang, Y.Shi, J.M.Yao, L.H.Zhu, X.G.Wu, G.S.Li, Y.Liu, X.Q.Li, Y.Zheng, L.L.Wang, L.Wang Coexistence of collective and noncollective structures in 118Sn NUCLEAR REACTIONS 116Cd(7Li, 4np), E=50 MeV; measured Eγ, Iγ, γγ-coin. 118Sn; deduced levels, J, π, bands and configurations. Comparison with Total Routhian surface (TRS) calculations and fixed constrained triaxial relativistic mean-field (RMF) theory.
doi: 10.1103/PhysRevC.81.017301
2010WA41 Phys.Rev. C 82, 057303 (2010) S.Y.Wang, B.Qi, D.P.Sun, X.L.Ren, B.T.Duan, F.Chen, C.Liu, C.J.Xu, L.Liu, H.Hua, Z.Y.Li, J.M.Yao, L.H.Zhu, X.G.Wu, G.S.Li, Y.Liu, X.Q.Li, Y.Zheng, L.L.Wang, L.Wang Shape coexistence and strongly coupled bands in 118Sb NUCLEAR REACTIONS 116Cd(7Li, 5n), E=50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO). 118Sb; deduced levels, J, π, bands, B(M1)/B(E2) ratios and configurations. Comparison with particle-rotor model (PRM) and triaxial relativistic mean-field approach.
doi: 10.1103/PhysRevC.82.057303
2010YA04 Phys.Rev. C 81, 044311 (2010) J.M.Yao, J.Meng, P.Ring, D.Vretenar Configuration mixing of angular-momentum-projected triaxial relativistic mean-field wave functions NUCLEAR STRUCTURE 24Mg; calculated levels, J, π, B(E2), RMF+BCS energy surfaces, probability distribution contour plots for ground state and excited states, neutron and proton pairing gaps using generator coordinate method and configuration mixing of angular-momentum-projected wave functions. Relativistic mean-field calculations for triaxial shapes. Effects of triaxial deformation and K mixing. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.044311
2010ZH45 Phys.Rev. C 82, 054319 (2010) P.W.Zhao, Z.P.Li, J.M.Yao, J.Meng New parametrization for the nuclear covariant energy density functional with a point-coupling interaction NUCLEAR STRUCTURE 16,18,20,22O, 18Ne, 20Mg, 34Si, 36S, 38Ar, 36,38,40,42,44,46,48,50Ca, 42,50Ti, 56,58,72Ni, 84Se, 86Kr, 88Sr, 90Zr, 92Mo, 94Ru, 98Cd, 100,106,108,112,116,120,122,124,126,128,130,132,134Sn, 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm, 146Gd, 148Dy, 150Er, 206Hg, 200,202,204,206,208,210,212,214Pb, 210Po, 212Rn, 214Ra, 216Th, 218U; calculated binding energies and charge radii for spherical nuclei by PC-PK1 parametrization of energy density functional. Z=20, N=16-32; Z=28, N=26-44; Z=50, N=52-84; Z=82, N=100-132; Z=12-22, N=20; Z=30-46, N=50; Z=50-66, N=82; Z=80-92, N=126; Z=70, N=88-108; Z=92, N=138-148; deduced deviations of calculated binding energies from those in AME-2003. Z=8, N=6-22; Z=20, N=18-40; Z=28, N=28-50; Z=50, N=52-90; calculated S(2n) values. 16O, 40Ca, 132Sn, 208Pb; calculated single-particle energies. Z=50, N=56-82; Z=82, N=114-132; calculated charge radii and neutron skin thickness. 240Pu; calculated potential energy curve. 150Nd; calculated yrast states and B(E2) values. 144,146,148,150,152,154Nd; calculated E(4+)/E(2+) and B(E2) for first 2+ states. Comparison with experimental data and AME-2003.
doi: 10.1103/PhysRevC.82.054319
2010ZO03 Phys.Rev. C 82, 024309 (2010) W.-h.Zou, Y.Tian, J.-z.Gu, S.-f.Shen, J.-m.Yao, B.-b.Peng, Z.-y.Ma Microscopic description of nuclear structure around 80Zr NUCLEAR STRUCTURE 80,82,84Zr; calculated ground-state total binding energies and angular momentum projected potential energy surfaces (AMPPES) using projected shell model with a quadrupole constrained relativistic Hartree-Bogoliubov (RHB) theory and NL3 effective interaction and Gogny D1S interaction for the pairing force. Shape coexistence and shape transitions, and decay out of superdeformed rotational bands.
doi: 10.1103/PhysRevC.82.024309
2009LI64 Chin.Phys.C 33, Supplement 1, 98 (2009) Deformation constrained relativistic mean-field approach with fixed configuration and time-odd component NUCLEAR MOMENTS 15N, 15,17O, 17F, 39,41Ca, 41Sc; calculated magnetic dipole moments, potential energy surfaces. RMF approach.
doi: 10.1088/1674-1137/33/S1/032
2009LU23 Chin.Phys.C 33, Supplement 1, 64 (2009) Towards Lambda-nucleon coupling constants in relativistic mean field theory NUCLEAR STRUCTURE 12,13,14C, 14,15N, 16O, 28Si, 32S, 40Ca, 51V, 89Y, 139La, 208Pb; calculated hyperon binding energies, spin-orbit splitting; deduced parameters set for hyperon-meson interaction. Nucleon-nucleon PK1 effective interaction.
doi: 10.1088/1674-1137/33/S1/021
2009ME22 Chin.Phys.C 33, Supplement 1, 101 (2009) Single-particle resonance states of 122Zr in relativistic mean-field theory combined with real stabilization method NUCLEAR STRUCTURE 122Zr; calculated averaged density, energies and widths of resonance states. RMDF-RSM approach.
doi: 10.1088/1674-1137/33/S1/033
2009QI03 Phys.Rev. C 79, 041302 (2009) B.Qi, S.Q.Zhang, S.Y.Wang, J.M.Yao, J.Meng Examining B(M1) staggering as a fingerprint for chiral doublet bands
doi: 10.1103/PhysRevC.79.041302
2009WA26 Chin.Phys.C 33, 838 (2009) S.-Y.Wang, B.-T.Duan, X.-X.Zhu, X.-L.Ren, X.-L.Yang, J.Xi, F.-Z.Lu, D.-P.Sun, Y.-B.Lu, X.-J.Liu, H.Hua, Z.-Y.Li, S.-Q.Zhang, B.Qi, J.-M.Yao, L.-H.Zhu, X.-G.Wu, G.-S.Li, Y.Liu, X.-Q.Li, Y.Zheng, L.-L.Wang, L.Wang Structural evolution of the intruder band in 118Sn NUCLEAR REACTIONS 116Cd(7Li, 4np)118Sn, E=48 MeV; measured Eγ, Iγ, γγ-coin.; deduced energy levels, J, π, intruder band.
doi: 10.1088/1674-1137/33/10/004
2009YA04 Phys.Rev. C 79, 044312 (2009) J.M.Yao, J.Meng, P.Ring, D.Pena Arteaga Three-dimensional angular momentum projection in relativistic mean-field theory NUCLEAR STRUCTURE 24,30,32Mg; calculated level energies, B(E2), binding energies, pairing gaps, neutron and proton numbers of angular momentum projected states, energy curves as function of mass quadrupole moment, neutron and proton single-particle states, potential energy surfaces using three dimensional projection methods in relativistic mean-field (RMF) calculation for triaxially deformed nuclei. Comparison with experimental data. 16O, 40,48Ca, 56Ni, 112,120,124,132Sn, 208Pb; calculated binding energies, charge radii.
doi: 10.1103/PhysRevC.79.044312
2009YA09 Phys.Rev. C 79, 067302 (2009) J.M.Yao, B.Qi, S.Q.Zhang, J.Peng, S.Y.Wang, J.Meng Candidate multiple chiral doublets nucleus 106Rh in a triaxial relativistic mean-field approach with time-odd fields NUCLEAR STRUCTURE 106Rh; calculated potential energy surfaces, triaxial deformation parameters, and energy contributions from time-odd fields and center of mass corrections using the configuration-fixed constrained triaxial relativistic mean-field approach. Implications and predictions for chiral doublet bands.
doi: 10.1103/PhysRevC.79.067302
2009YA24 Chin.Phys.C 33, Supplement 1, 21 (2009) J.-M.Yao, J.Meng, D.Pena Arteaga, P.Ring Restoration of rotational symmetry in deformed relativistic mean-field theory NUCLEAR STRUCTURE 24Mg; calculated three-dimensional angular momentum projection, normal kernel, potential energy curves as a function of the deformation, J, π. RMF-PC, BCS theory.
doi: 10.1088/1674-1137/33/S1/007
2008PE05 Phys.Rev. C 77, 024309 (2008) J.Peng, H.Sagawa, S.Q.Zhang, J.M.Yao, Y.Zhang, J.Meng Search for multiple chiral doublets in rhodium isotopes NUCLEAR STRUCTURE 102,104,106,108,110Rh; calculated triaxial deformation parameters, energy surfaces, configurations, chiral doublets. Triaxial relativistic mean field approach.
doi: 10.1103/PhysRevC.77.024309
2008WA08 Phys.Rev. C 77, 034314 (2008) S.Y.Wang, S.Q.Zhang, B.Qi, J.Peng, J.M.Yao, J.Meng Description of π g9/2 (X) νh11/2 doublet bands in 106Rh NUCLEAR STRUCTURE 106Rh; calculated excitation energies, B(M1), B(E2) for negative parity doublet bands using particle-rotor model with triaxial relativistic mean-field approach.
doi: 10.1103/PhysRevC.77.034314
2008YA06 Phys.Rev. C 77, 024315 (2008) J.M.Yao, B.Sun, P.J.Woods, J.Meng Effects of triaxial deformation and pairing correlation on the proton emitter 145Tm NUCLEAR STRUCTURE 144Er, 145Tm; calculated deformation parameters. 145Tm; calculated spectroscopic factors, one-proton separation energies, proton-nucleus potentials, charge and mass radii.
doi: 10.1103/PhysRevC.77.024315
2008YA09 Chin.Phys.Lett. 25, 1629 (2008) J.-M.Yao, H.-F.Lu, G.Hillhouse, J.Meng Core Polarization and Tensor Coupling Effects on Magnetic Moments of Hypernuclei NUCLEAR STRUCTURE 13C, 17O, 41Ca; calculated magnetic moments of hypernuclei, including the effects of core polarization and tensor coupling.
doi: 10.1088/0256-307X/25/5/029
2008YA17 Chin.Phys.Lett. 25, 3609 (2008) J.-M.Yao, J.Meng, D.Pena Arteaga, P.Ring Three-Dimensional Angular Momentum Projected Relativistic Point-Coupling Approach for Low-Lying Excited States in 24Mg NUCLEAR STRUCTURE 24Mg; calculated levels, J, π, deformation parameters using a three dimensional angular momentum projection and a triaxial mean-field method. Compared results to data.
doi: 10.1088/0256-307X/25/10/024
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
2007CH73 Phys.Rev. C 76, 044325 (2007) H.Chen, H.Mei, J.Meng, J.M.Yao Binding energy differences of mirror nuclei in a time-odd triaxial relativistic mean field approach NUCLEAR STRUCTURE 15N, 15,17O, 17F, 27Al, 27Si, 39K, 39,41Ca, 41Sc; calculated binding energies, charge, neutron and proton rms radii, γ and Β deformations. Used time-odd triaxial relativistic mean field approach.
doi: 10.1103/PhysRevC.76.044325
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
2006CH56 Int.J.Mod.Phys. E15, 1513 (2006) H.Chen, H.Mei, J.Meng, J.M.Yao Mirror nuclei 12B and 12N in time-odd triaxial relativistic mean field theory NUCLEAR STRUCTURE 12B, 12N; calculated binding energies, radii. 12N; calculated single-particle levels energies. Time-odd triaxial relativistic mean field theory.
doi: 10.1142/S0218301306004983
2006YA12 Phys.Rev. C 74, 024307 (2006) Time-odd triaxial relativistic mean field approach for nuclear magnetic moments NUCLEAR STRUCTURE 16,17O, 17F; calculated single-particle level energies, density distributions. 15N, 15,17O, 17F, 39K, 39,41Ca, 41Sc; calculated anomalous magnetic moments. Time-odd triaxial relativistic mean field approach.
doi: 10.1103/PhysRevC.74.024307
1990YA11 Nucl.Phys. A519, 602 (1990) J.Yao, H.Sun, H.Lu, N.Dai, B.Qi Search for a Linear-Chain Configuration State in the d + 6Li System at Low Incident Energy NUCLEAR REACTIONS 6Li(d, 2d), E=7.3-10.6 MeV; measured σ(θ1, θ2, E1); deduced aligned configuration.
doi: 10.1016/0375-9474(90)90448-U
1987DA25 Chin.J.Nucl.Phys. 9, 103 (1987) Dai Nengxiong, Qi Bujia, Mao Yajun, Zhuang Fei, Yao Jinzhang, Wang Xiaozhong Interpretation of the Anomalous Enchancement in the Neutron Angular Distribution of 0.19 MeV 7Li(d, n1)8Be(*) in Back Angle Region NUCLEAR REACTIONS, MECPD 7Li(d, n), E=191-550 keV; measured σ(θ), σ(E, θ). 9Be deduced level, J, π, Γ. Natural target. Theoretical analyses. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0070. 1986LA26 Nucl.Phys. A458, 493 (1986) M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, D.Miljanic, M.Zadro, Yao Jinzhang The Quasi-Free 9Be(3He, αα)4He Reaction between 3 and 12 MeV NUCLEAR REACTIONS 9Be(3He, 2α), E=3-12 MeV; measured σ(E, E1, E2, θ1, θ2); deduced σ(E) for quasifree process 5He(3He, α). 9Be deduced 4He-5He momentum distribution. Kinematically complete experiment.
doi: 10.1016/0375-9474(86)90047-3
Back to query form [Next] Note: The following list of authors and aliases matches the search parameter J.Yao: , J.J.YAO, J.L.YAO, J.M.YAO, J.S.YAO, J.Z.YAO |