NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = H.L.Wang

Found 49 matches.

Back to query form



2023YA15      Phys.Rev. C 107, 054304 (2023)

J.Yang, J.Dudek, I.Dedes, A.Baran, D.Curien, A.Gaamouci, A.Gozdz, A.Pedrak, D.Rouvel, H.L.Wang

Islands of oblate hyperdeformed and superdeformed superheavy nuclei with D3h point group symmetry in competition with normal-deformed D3h states: "Archipelago" of D3h-symmetry islands

NUCLEAR STRUCTURE 302Og, 292124, 318130; calculated contours of projections of the total nuclear energy surfaces on (α22, α20), (α33, α20), ( α33, α22) and (α30, α20) planes, deformation parameters. N=166-206;Z=116-138; calculated single-particle neutron and proton energy levels, shell energies defined as sums of the Strutinsky and pairing correction energies, D3h-symmetric hyperdeformed, superdeformed, and normal-deformed configurations. Found three separate islands of nuclei with D3h symmetry ("archipelago of three islands") differing by their average α20 < 0 deformations. Macroscopic-microscopic method with a realistic phenomenological Woods-Saxon potential.

doi: 10.1103/PhysRevC.107.054304
Citations: PlumX Metrics


2022GU04      Phys.Lett. B 828, 137010 (2022)

S.Guo, X.H.Zhou, C.M.Petrache, E.A.Lawrie, S.H.Mthembu, Y.D.Fang, H.Y.Wu, H.L.Wang, H.Y.Meng, G.S.Li, Y.H.Qiang, J.G.Wang, M.L.Liu, Y.Zheng, B.Ding, W.Q.Zhang, A.Rohilla, K.R.Muhki, Y.Y.Yang, H.J.Ong, J.B.Ma, S.W.Xu, Z.Bai, H.L.Fan, J.F.Huang, J.H.Li, J.H.Xu, B.F.Lv, W.Hua, Z.G.Gan, Y.H.Zhang

Probing the nature of the conjectured low-spin wobbling bands in atomic nuclei

NUCLEAR REACTIONS 175Lu(18O, 6n)187Au, E=108 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, partial level scheme, B(M1)/B(E2), polarization, mixing ratios, low-spin wobbling bands. The Heavy Ion Research Facility in Lanzhou (HIRFL), China.

doi: 10.1016/j.physletb.2022.137010
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2022ME01      Phys.Rev. C 105, 014315 (2022)

H.-Y.Meng, H.-L.Wang, M.-L.Liu

Resolution of a possible misinterpretation of the nuclear excitation mode along the yrast line: An investigation on the evolution of rotation and vibration

NUCLEAR STRUCTURE 98,100,102,104,106,108Mo, 100,102,104,106,108,110Ru, 102,104,106,108,110,112Pd, 104,106,108,110,112,114Cd, 118,120,122,124,126,128Ba, 156,158,160,162Gd, 158,160,162,164Dy, 170,172,174,176Yb, 156,158,160,162,164,166,174,176,178,180Hf, 160,162,164,166,168,170,180,182,184,186W, 236,238,240,242Pu; calculated centipede-like E-GOS curves along the yrast sequences for 102Ru, 110Cd, 156Gd, and 160Dy, β2 deformations, kinematic moments of inertia, total Routhian surfaces in (β2, γ) plane, and aligned angular momenta; extracted ground-state β2 deformations from measured electric quadrupole moments and reduced transition probabilities B(E2), E(first 4+)/E(first 2+) ratios and P factors. Centipede-like E-GOS (E-gamma over spin) empirical approach for evolution between vibration and rotation in nuclei as a function of spin. Comparison with experimental data.

doi: 10.1103/PhysRevC.105.014315
Citations: PlumX Metrics


2022ME02      Phys.Rev. C 105, 014329 (2022)

H.-Y.Meng, H.-L.Wang, M.-L.Liu

Landscape appreciation of systematic structure properties in even-even nuclei along the valley of stability

NUCLEAR STRUCTURE Z=6-100; calculated NpNn/(Np+Nn) factors for even-even nuclei, plotted E(first 4+)/E(first 2+) ratio from literature. Z=10-118; calculated ground-state equilibrium deformations β2, γ, β4, binding energies, S(2p), S(2n) for even-even nuclei along the β-stability line. Improved potential-energy-surface (PES) approach with fitted macroscopic model parameters and compared with available experimental data, and other theoretical calculations.

COMPILATION Z=2-118; compiled and plotted experimental T1/2 of ground states, S(2n) and S(2p) for 59 Z-chains; discussed observed trends and anomalous behavior.

doi: 10.1103/PhysRevC.105.014329
Citations: PlumX Metrics


2022PO02      Phys.Rev. C 105, L041301 (2022)

W.S.Porter, B.Ashrafkhani, J.Bergmann, C.Brown, T.Brunner, J.D.Cardona, D.Curien, I.Dedes, T.Dickel, J.Dudek, E.Dunling, G.Gwinner, Z.Hockenbery, J.D.Holt, C.Hornung, C.Izzo, A.Jacobs, A.Javaji, B.Kootte, G.Kripko-Koncz, E.M.Lykiardopoulou, T.Miyagi, I.Mukul, T.Murbock, W.R.Plass, M.P.Reiter, J.Ringuette, C.Scheidenberger, R.Silwal, C.Walls, H.L.Wang, Y.Wang, J.Yang, J.Dilling, A.A.Kwiatkowski

Mapping the N=40 island of inversion: Precision mass measurements of neutron-rich Fe isotopes

ATOMIC MASSES 63,64,65,65m,66,67,68,69,69m,70Fe; measured time-of-flight; deduced mass excess, S(2n), pairing gap. Systematics of S(2n) values for Z=24–28 isotope chains. Compared to mean-field calculations employing recent Woods-Saxon Hamiltonian and results from the multishell valence-space in-medium similarity renormalization group (VS-IMSRG). Comparison to recommended values from AME2020. TITAN (TRIUMF’s Ion Trap for Atomic and Nuclear science) Multiple-Reflection Time-of- Flight Mass Spectrometer.

doi: 10.1103/PhysRevC.105.L041301
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2022YA11      Phys.Rev. C 105, 034348 (2022)

J.Yang, J.Dudek, I.Dedes, A.Baran, D.Curien, A.Gaamouci, A.Gozdz, A.Pedrak, D.Rouvel, H.L.Wang, J.Burkat

Exotic shape symmetries around the fourfold octupole magic number N=136: Formulation of experimental identification criteria

NUCLEAR STRUCTURE N=122-164; calculated single-particle neutron levelsand Routhians as functions of α30, α31, α32 and α33 octupole deformations; deduced very large neutron shell gaps at N=136 for all the four octupole deformations, and N=136 as a "universal or fourfold octupole magic number". 208,212,216,218Pb, 218,220,222,224Ra, 220Po, 222Rn, 224Ra, 226Th; calculated contours of projections of the total nuclear energy surfaces on (α30, α20) planes for all the isotopes, (α31, α20), (α32, α20), and (α33, α20) planes for 218Pb, (α32, α20) planes for 218,220, 222,224Ra, and (α31, α20) and (α32, α20) planes for 220Po, 222Rn, 224Ra, 226Th. Discussed exotic point-group symmetries C, D2d, Td (tetrahedral symmetry), and D3h in order to formulate spectroscopic criteria for experimental identifications through analysis of collective rotational bands generated by the symmetries. Macroscopic-microscopic method in multidimensional deformation spaces to analyze the expected exotic symmetries and octupole shape instabilities, tetrahedral point group symmetry, and realistic nuclear mean-field theory using phenomenological Woods-Saxon Hamiltonian combined with the Monte Carlo approach. Comparison with available experimental nuclear octupole deformations.

doi: 10.1103/PhysRevC.105.034348
Citations: PlumX Metrics


2022YA26      Phys.Rev. C 106, 054314 (2022)

J.Yang, J.Dudek, I.Dedes, A.Baran, D.Curien, A.Gaamouci, A.Gozdz, A.Pedrak, D.Rouvel, H.L.Wang

Exotic symmetries as stabilizing factors for superheavy nuclei: Symmetry-oriented generalized concept of nuclear magic numbers

NUCLEAR STRUCTURE Z=82-138, N=164-258; calculated single-particle proton and neutron energies, spherical orbital energies and shell gaps. 314Og; calculated Monte Carlo simulated probability distributions of single-particle level position uncertainties for protons and neutrons. 308122; calculated proton and neutron single-particle energies as functions of the octupole deformations α30, α31, α32 and α33 in the center of Z=114-130, N=166-206 region. 310Fl, 314Og, 318122, 322126, 326130; calculated potential-energy projection contours as functions of quadrupole deformation parameter α20 and octupole deformation parameters α30, α31, α32 and α33 for 310Fl, and α32 for others. 296,298,300,302,304,306,308,310,312,314,316Sg, 304,306,308,310,312,314,316,318,320,322,324Fl, 310Fl, 314,316,318,320,322,324,326,328,330,332,334124, 312Lv, 314Og, 316120, 318122, 320124, 322126, 324128, 326130, 328132, 330134, 332136; calculated nuclear shell energies as functions of octupole deformation parameters α30, α31, α32 and α33, comparisons of nuclear shell-energies as functions of quadrupole deformation α20, and octupole deformation parameters α30 (pear-shaped), α31, α32, and α33 for Z-114, N=190-210, and for N=196, Z=114-136 nuclei. 296,298,300,302,304,306,308,310,312,314,316Sg, 314,316,318,320,322,324,326,328,330,332,334124; calculated energies at the equilibrium before and after allowing the α32 minimization. 280,282,284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320Fl, 282,284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322Lv, 284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324Og, 286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326120, 288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328122, 290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330124, 292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330,332126, 294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330,332,334128, 296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330,332,334,336130; predicted quadrupole deformation α2, components of octupole deformation α30, α31, α32 and α33 for the ground states, energy differences between the nearest quadrupole-shape minima and octupole-deformed configurations; deduced spherical or octupole deformed, with dominance of octupole-tetrahedral geometry for a majority of superheavy nuclei, which lowers the ground-state energy by up to 8 MeV. Realistic phenomenological mean-field approach with the deformed Woods-Saxon potential and macroscopic-microscopic method to examine impact of exotic shapes of nuclei associated with the four-fold octupole degrees of freedom on the stabilization of superheavy nuclei in the mass range of Z=114-130, and N=166-206.

doi: 10.1103/PhysRevC.106.054314
Citations: PlumX Metrics


2022ZH18      Phys.Scr. 97, 025303 (2022)

H.-H.Zhang, H.-L.Wang, H.i-Y.Meng, M.-L.Liu, B.Ding

Impact of the Coriolis interaction on the potential landscape evolution across the nuclide chart: Systematic total-Routhian-surface calculations

NUCLEAR STRUCTURE Z>20; analyzed available data; deduced rotational structure properties along the yrast line for 766 observed even-even nuclei in thenuclide chart by means of the approach of pairing-deformation self-consistent total Routhian surface calculations in three-dimensional deformation space.

doi: 10.1088/1402-4896/ac49ae
Citations: PlumX Metrics


2021BE23      Phys.Rev.Lett. 127, 112501 (2021)

S.Beck, B.Kootte, I.Dedes, T.Dickel, A.A.Kwiatkowski, E.M.Lykiardopoulou, W.R.Plass, M.P.Reiter, C.Andreoiu, J.Bergmann, T.Brunner, D.Curien, J.Dilling, J.Dudek, E.Dunling, J.Flowerdew, A.Gaamouci, L.Graham, G.Gwinner, A.Jacobs, R.Klawitter, Y.Lan, E.Leistenschneider, N.Minkov, V.Monier, I.Mukul, S.F.Paul, C.Scheidenberger, R.I.Thompson, J.L.Tracy, Jr., M.Vansteenkiste, H.-L.Wang, M.E.Wieser, C.Will, J.Yang

Mass Measurements of Neutron-Deficient Yb Isotopes and Nuclear Structure at the Extreme Proton-Rich Side of the N=82 Shell

ATOMIC MASSES 150,151,152,153,154,155,156Yb; measured frequencies, TOF; deduced mass excess values. Comparison with systematics, AME2020 evaluation. TITAN's multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS).

RADIOACTIVITY 151Yb(IT); measured decay products; deduced excitation energy.

doi: 10.1103/PhysRevLett.127.112501
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2021DI09      Phys.Rev. C 104, 064304 (2021)

B.Ding, C.M.Petrache, S.Guo, E.A.Lawrie, I.Wakudyanaye, Z.H.Zhang, H.L.Wang, H.Y.Meng, D.Mengoni, Y.H.Qiang, J.G.Wang, C.Andreoiu, A.Astier, A.Avaa, T.Back, R.A.Bark, D.Bazzacco, A.Boso, T.D.Bucher, B.Cederwall, M.V.Chisapi, H.L.Fan, F.Galtarossa, F.H.Garcia, A.Goasduff, G.Jaworski, P.Jones, I.Kuti, J.J.Lawrie, G.S.Li, R.Li, M.L.Liu, Z.Liu, B.Lomberg, B.F.Lv, T.Marchlewski, L.Mdletshe, L.Msebi, S.H.Mthembu, D.R.Napoli, A.Netshiya, M.F.Nkalanga, J.N.Orce, K.Ortner, F.Recchia, S.Riccetto, A.Rohilla, T.W.Seakamela, M.Siciliano, M.A.Sithole, D.Sohler, J.Srebrny, D.Testov, A.Tucholski, J.J.Valiente-Dobon, F.Wentzel, K.Whitmore, Y.H.Zhang, K.K.Zheng, X.H.Zhou, B.R.Zikhali

Signature splitting of the g7/2 [404] 7/2+ bands in 131Ba and 133Ce

NUCLEAR REACTIONS 122Sn(13C, 4nγ)131Ba, E=65 MeV from XTU Tandem accelerator at LNL-Legnaro; 125Te(12C, 4nγ)133Ce, E=57 MeV from separated sector cyclotron of iThemba LABS; measured Eγ, Iγ, γγ-coin, γγ(θ) using GALILEO array of 25 Compton-suppressed HPGe detectors, EUCLIDES silicon ball for charged particles and the Neutron Wall array for neutrons for 131Ba at Legnaro, and AFRODITE array of eight Compton-suppressed clover detectors for 133Ce at iThemba LABS. 131Ba, 133Ce; deduced high-spin levels, multipolarities, J, π, bands, quasiparticle alignments, dynamical moments of inertia, signature splittings and configurations. Comparison with cranked shell model and quasiparticle-plus-triaxial-rotor model calculations.

doi: 10.1103/PhysRevC.104.064304
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2021GA18      Phys.Rev. C 103, 054311 (2021)

A.Gaamouci, I.Dedes, J.Dudek, A.Baran, N.Benhamouda, D.Curien, H.L.Wang, J.Yang

Exotic toroidal and superdeformed configurations in light atomic nuclei: Predictions using a mean-field Hamiltonian without parametric correlations

NUCLEAR STRUCTURE 28Si, 28,30,38,40Si, 32,40,42S, 36Ar, 40Ca, 44Ti, 48Cr, 56Ni, 52,56Fe, 82,84,100Zr; A≈30-50; calculated nuclear potential energy surfaces in (α20, α40) and (β2cos(γ+30°)), (β2sin(γ+30°)) planes using mean-field calculations in multidimensional deformation spaces with phenomenological Woods-Saxon Hamiltonian, Monte-Carlo Hamiltonian parameter adjustments based on doubly-magic spherical nuclei: 16O, 40Ca, 48Ca, 56Ni, 90Zr, 132Sn, 146Gd and 208Pb, parametric-correlation removal; tested parametric uncertainties, theoretical prediction uncertainty propagation with nucleon numbers; generated nuclear shape coexistence, low-energy toroidal shape excitations, superdeformed oblate and prolate shapes, exotic shapes and isomers. Comparison with available experimental information for deformation parameters.

doi: 10.1103/PhysRevC.103.054311
Citations: PlumX Metrics


2019DU22      Acta Phys.Pol. B50, 685 (2019)

J.Dudek, I.Dedes, J.Yang, A.Baran, D.Curien, T.Dickel, A.Gozdz, D.Rouvel, H.L.Wang

High-rank Symmetries in Nuclei: Challenges for Prediction Capacities of the Nuclear Mean-field Theories

NUCLEAR STRUCTURE 226Th; calculated total nuclear energy surfaces. Discussed the possible structure of rotational bands in cases of tetrahedral and octahedral nuclear symmetries. Mean-field approach with the phenomenological “universal” Woods–Saxon Hamiltonian.

doi: 10.5506/aphyspolb.50.685
Citations: PlumX Metrics


2018CH21      Chin.Phys.C 42, 054101 (2018)

Q.-Z.Chai, W.-J.Zhao, M.-L.Liu, H.-L.Wang

Calculation of multidimensional potential energy surfaces for even-even transuranium nuclei: systematic investigation of the triaxiality effect on the fission barrier

NUCLEAR STRUCTURE 236,238,240,242,244,246Pu, 242,244,246,248,250Cm, 250,252Cf, 254Rf; calculated proton and neutron single-particle levels, two-dimensional potential energy surfaces, microscopic energy, deformation parameters. Comparison with available data.

doi: 10.1088/1674-1137/42/5/054101
Citations: PlumX Metrics


2018CH28      Prog.Theor.Exp.Phys. 2018, 053D02 (2018)

Q.-Z.Chai, W.i-J.Zhao, H.-L.Wang, M.-L.Liu, F.-R.Xu

The triaxiality and Coriolis effects on the fission barrier in isovolumic nuclei with mass number A = 256 based on multidimensional total Routhian surface calculations

NUCLEAR STRUCTURE 140Gd, 252Cf, 256Cm, 256Cf, 256Fm, 256No, 256Rf, 256Sg; calculated potential energy surfaces for the static fission barriers and ground-state deformation parameters, proton and neutron single-particle levels near the Fermi surface, pairing gaps of proton and neutron, rotational frequencies, total energies. Comparison with available data.

doi: 10.1093/ptep/pty049
Citations: PlumX Metrics


2018CH39      Int.J.Mod.Phys. E27, 1850050 (2018)

Q.Z.Chai, W.J.Zhao, H.L.Wang

Similar alignment based on total-Routhian-surface approach in an α-decay chain from 216Po to 272Cn

NUCLEAR STRUCTURE 272Cn, 268Ds, 264Hs, 260Sg, 256Rf, 252No, 248Fm, 244Cf, 240Cm, 236Pu, 232U, 228Th, 224Ra, 220Rn, 216Po; calculated angular momentum as a function of the rotational frequency for α-decay chain nuclei, single-particle energies using total Routhian surface approach in multidimensional deformation space.

doi: 10.1142/S0218301318500507
Citations: PlumX Metrics


2017DI02      Phys.Rev. C 95, 024301 (2017)

B.Ding, Z.Liu, D.Seweryniak, P.J.Woods, H.L.Wang, J.Yang, H.L.Liu, C.N.Davids, M.P.Carpenter, T.Davinson, R.V.F.Janssens, R.D.Page, A.P.Robinson, J.Shergur, S.Sinha, S.Zhu, X.D.Tang, J.G.Wang, T.H.Huang, W.Q.Zhang, M.D.Sun, X.Y.Liu, H.Y.Lu

First identification of excited states in 117Ba using the recoil-β-delayed proton tagging technique

NUCLEAR REACTIONS 64Zn(58Ni, 3n2p), E=305 MeV; measured Eγ, Iγ, (delayed protons)γ-coin, recoil-βp decay tagging using fragment mass analyzer (FMA), and Gammasphere array at ATLAS-ANL facility. 117Ba; deduced high-spin levels, J, π, bands, alignments, Routhian energies, configurations. Comparison with cranked shell-model calculations. Level-spacing systematics for negative- and positive-parity bands in 117,119,121,123,125,127,129Ba.

doi: 10.1103/PhysRevC.95.024301
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2016WA25      Phys.Rev. C 94, 044316 (2016)

K.L.Wang, J.G.Wang, X.H.Zhou, M.L.Liu, Y.H.Qiang, S.Guo, Z.Y.Zhang, B.F.Lv, B.S.Gao, Y.H.Zhang, Y.Zheng, G.S.Li, Y.D.Fang, B.Ding, W.Q.Zhang, K.K.Zheng, J.S.Wang, Y.Y.Yang, Z.Bai, P.Ma, S.L.Jin, J.B.Ma, F.F.Duan, X.Zhang, L.Jiao, H.L.Wang

Lifetime measurement of the first excited state in 37S

RADIOACTIVITY 37P(β-)[37P beam from 9Be(40Ar, X), E=70 MeV/nucleon at HIRFL-RIBLL1-Lanzhou facility]; measured Eγ, Iγ, Eβ, γγ-, βγ-coin, level half-life by βγ(t) fast-timing technique. 37S; deduced levels, B(E2) for 7/2- to 3/2- transition, and compared to those in 35Si, 39Ar, 41Ca.

doi: 10.1103/PhysRevC.94.044316
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2016YA04      Prog.Theor.Exp.Phys. 2016, 063D03 (2016)

J.Yang, H.-L.Wang, Q.-Z.Chai, M.-L.Liu, F.-R.Xu

Evolution of shape and rotational structure in neutron-deficient 118-128Ba nuclei

NUCLEAR STRUCTURE 118,120,122,124,126,128Ba; calculated deformation Routhian curves, LN pairing gaps of protons and neutrons, angular momenta. Comparison with available data.

doi: 10.1093/ptep/ptw074
Citations: PlumX Metrics


2016YA10      Phys.Rev. C 94, 024310 (2016)

Q.Yang, H.-L.Wang, M.-L.Liu, F.-R.Xu

Characteristics of collectivity along the yrast line in even-even tungsten isotopes

NUCLEAR STRUCTURE 160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190W; calculated ground-state deformation parameters, Routhian curves as function of β2 and γ deformations, kinematic moments of inertia, alignment plots for high-spin yrast levels. Centipede-like E-GOS(E-Gamma Over Spin) curves. Total-Routhian-surface calculations in (β2, γ, β4) deformation space. Comparison with available experimental data taken mainly from NNDC databases.

doi: 10.1103/PhysRevC.94.024310
Citations: PlumX Metrics


2015CH08      Chin.Phys.C 39, 024101 (2015)

Q.-Z.chai, H.-L.Wang, Q.Yang, M.-L.Liu

Spin-dependent γ softness or triaxiality in even-even 132-138Nd nuclei

NUCLEAR STRUCTURE 132,134,136,138Nd; calculated deformation parameters, total deformation Routhian curves, energy levels, odd-even energy staggering. Total-Routhian-surface calculations, comparison with available data.

doi: 10.1088/1674-1137/39/2/024101
Citations: PlumX Metrics


2015WA22      Prog.Theor.Exp.Phys. 2015, 073D03 (2015)

H.-L.Wang, S.Zhang, M.-L.Liu, F.-R.Xu

Nuclear stiffness evolutions against axial and non-axial quadrupole deformations in even-A osmium isotopes

NUCLEAR STRUCTURE 162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200Os; calculated potential energy surfaces, deformation parameters, neutron and proton Fermi energy levels, pairing gaps.

doi: 10.1093/ptep/ptv099
Citations: PlumX Metrics


2015WA25      Phys.Rev. C 92, 024303 (2015)

H.-L.Wang, J.Yang, M.-L.Liu, F.-R.Xu

Evolution of ground-state quadrupole and octupole stiffnesses in even-even barium isotopes

NUCLEAR STRUCTURE 112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150Ba; calculated ground-state deformation parameters β2, γ, β3, potential energy curves as function of (β2, γ, β4) and (β2, β3, β4, β5) deformation, quadrupole and octupole stiffnesses, single-particle Fermi energies, pairing gaps, energies of first excited 2+, 4+, 3- and the second 2+ states. 114Ba; calculated single-particle levels, energy curves. Potential energy surface method with standard Liquid drop model and Lipkin-Nogami pairing model. Discussed importance of nonaxial and reflection-asymmetric deformation degrees of freedom in the calculation of potential energy surfaces, especially for actinides and superheavy nuclei. Comparison with available experimental data.

doi: 10.1103/PhysRevC.92.024303
Citations: PlumX Metrics


2015YA14      Chin.Phys.C 39, 094102 (2015)

Q.Yang, H.-L.Wang, Q.-Z.Chai, M.-L.Liu

Total Routhian surface calculations of triaxial or γ-soft properties in even- A N = 76 isotones with 54 ≤ Z ≤ 68

NUCLEAR STRUCTURE 130Xe, 132Ba, 134Ce, 136Nd, 138Sm, 140Gd, 142Dy, 144Er; calculated total Routhian surfaces (TRS), deformation parameters; deduced triaxiality or γ-softness in high-spin states as well as ground states. Comparison with available data.

doi: 10.1088/1674-1137/39/9/094102
Citations: PlumX Metrics


2014WA25      Chin.Phys.C 38, 074101 (2014)

H.-L.Wang, Q.-Z.Chai, J.-G.Jiang, M.-L.Liu

Rotational properties in even-even superheavy 254-258Rf nuclei based on total-Routhian-surface calculations

NUCLEAR STRUCTURE 254,256,258Rf; calculated single-particle levels, deformation parameters, moment of inertia, band crossing using total Routhian surface method. Comparison with experimental data.

doi: 10.1088/1674-1137/38/7/074101
Citations: PlumX Metrics


2013XU04      Acta Phys.Pol. B44, 271 (2013)

F.R.Xu, H.L.Liu, Y.Shi, H.L.Wang, P.M.Walker, S.Frauendorf, J.C.Pei

New Studies on the Aspects of Nuclear Shapes

NUCLEAR STRUCTURE 158Er, 252,250Fm, 254,252No, 256,254Rf, 66,68,70,72Ge; calculated moment of inertia, quadrupole deformation parameters, tilted crancking total Routhians.

doi: 10.5506/APhysPolB.44.271
Citations: PlumX Metrics


2012WA25      Prog.Theor.Phys.(Kyoto) 128, 363 (2012)

H.-L.Wang, H.L.Liu, F-R.Xu, C.-F.Jiao

Onset of Possible Octupole Deformation in Rotational 106, 108Te Nuclei

NUCLEAR STRUCTURE 106,108Te; calculated TRS, quadrupole and octupole deformation parameters. Total Routhian surface calculations.

doi: 10.1143/PTP.128.363
Citations: PlumX Metrics


2012WA27      Phys.Scr. 86, 035201 (2012)

H.-L.Wang, H.-L.Liu, F.-R.Xu

Total Routhian surface calculations of octupole properties in neutron-deficient U isotopes

NUCLEAR STRUCTURE 220,222,224,226,228,230U, 226Th, 230Pu; calculated total Routhian surfaces, ground state deformation parameters; deduced evolution of octupole properties with increasing nucleon and rotational frequency. Comparison with available data.

doi: 10.1088/0031-8949/86/03/035201
Citations: PlumX Metrics


2010WA02      Chin.Phys.Lett. 27, 022301 (2010)

H.-L.Wang, L.-T.Song, W.-J.Zhao, Z.-X.Liu, Y.-H.Zhang, X.-H.Zhou, Y.-X.Guo, X.-G.Lei

Observation of a Possible New Isomer in 175Ir

RADIOACTIVITY 175,176Ir(EC) [from 146Nd(35Cl, X), E=210 MeV/nucleon]; measured reaction products, x-rays, Eγ, Iγ; deduced decay constants, T1/2, long-lived isomeric state in 175Ir.

doi: 10.1088/0256-307X/27/2/022301
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2010ZH41      Chin.Phys.C 34, 1609 (2010)

W.-J.Zhao, Y.-Q.Zhang, H.-L.Wang, L.-T.Song, L.-L.Li

Production cross sections of the superheavy nucleus 117 based on the dinuclear system model

NUCLEAR REACTIONS 248Cm(45Sc, X2n), (45Sc, X3n), (45Sc, X4n), 244Pu(51V, X2n), (51V, X3n), (51V, X4n), 238U(55Mn, X2n), (55Mn, X3n), (55Mn, X4n), 232Th(59Co, X2n), (59Co, X3n), (59Co, X4n), E<60 MeV/nucleon; 209Bi(82Se, X2n), (82Se, X3n), (82Se, X4n)289Ts/290Ts, 247Bk(48Ca, X2n), (48Ca, X3n), (48Ca, X4n)291Ts/292Ts/293Ts, E<60 MeV/nucleon; calculated production σ for 2n-4n evaporation channels for superheavy nuclei. Dinuclear system model.

doi: 10.1088/1674-1137/34/10/011
Citations: PlumX Metrics


2007HU27      High Energy Phys. and Nucl.Phys. (China) 31, 357 (2007)

W.Hua, X.-H.Zhou, Y.-H.Zhang, Y.-X.Guo, X.-G.Lei, C.-Y.Xie, L.-T.Song, H.-L.Wang

Study of Multi-Quasiparticle Excited States in 139Ce


2006WA37      High Energy Phys. and Nucl.Phys. (China), Supplement 2, 30, 177 (2006)

H.-L.Wang, Y.-H.Zhang, X.-H.Zhou, Y.-X.Guo, X.-G.Lei, S.-W.Xu, Y.-X.Xie, Y.-B.Xing, Y.Zheng, M.-L.Liu, L.-T.Song, C.-Y.Xie, H.-P.Yu, W.-T.Guo

β+/EC Decay and Systematic Analysis of 176, 178Ir


2006WA38      High Energy Phys. and Nucl.Phys. (China) 30, 201 (2006)

H.-L.Wang, Y.-H.Zhang, X.-H.Zhou, Y.-X.Guo, X.-G.Lei, Y.-X.Xie, S.-W.Xu, Y.-B.Xing, Y.Zheng, M.-L.Liu, C.-Y.Xie, L.-T.Song, P.Luo, H.-P.Yu, W.-T.Guo, H.-J.Ding, Y.-N.Niu

β+/EC-Decay Study of 176Ir Neutron-Deficient Isotope


2005WA25      Chin.Phys.Lett. 22, 2211 (2005)

H.-L.Wang, Y.-H.Zhang, X-H.Zhou, Y.-X.Guo, X.-G.Lei, S.-W.Xu, Y.-X.Xie, M.-L.Liu, Y.Zheng, Y.-B.Xing, C.-Y.Xie, L.-T.Song, P.Luo, H.-P.Yu, W.-T.Guo

Identification of New β-Delayed γ Rays and a Low-Spin Isomer in 176Ir

RADIOACTIVITY 176,176mIr(β+), (EC) [from 146Nd(35Cl, 5n)]; measured Eγ, Iγ, γγ-coin, T1/2. 176Os deduced levels, J, π. 176Ir deduced low-spin isomeric state.

doi: 10.1088/0256-307X/22/9/020
Citations: PlumX Metrics


2005XI06      Phys.Rev. C 72, 044302 (2005)

C.Y.Xie, X.H.Zhou, Y.H.Zhang, Y.X.Guo, X.G.Lei, Y.Zheng, M.L.Liu, L.T.Song, H.L.Wang, W.T.Guo, H.P.Yu, L.H.Zhu, X.G.Wu, F.R.Xu

Low-spin signature inversion in the πh9/2 (x) νi13/2 oblate band of 190Tl

NUCLEAR REACTIONS 160Gd(35Cl, 5n), E=167, 175 MeV; measured Eγ, Iγ, γγ-coin. 190Tl deduced levels, J, π, configurations, rotational band, signature inversion. Total Routhian surface calculations.

doi: 10.1103/PhysRevC.72.044302
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2005YU06      Chin.Phys.Lett. 22, 1873 (2005)

H.-P.Yu, Y.-X.Gou, X.-H.Zhou, Y.-H.Zhang, X-G.Lei, P.Luo, M.-L.Liu, L.-T.Song, H.L.Wang, C.-Y.Xie, Y.Zheng, W.-T.Guo, L.-H.Zhu, X.-G.Wu

High-Spin States in Odd-Odd 140Pr Nucleus

NUCLEAR REACTIONS 130Te(14N, 4n), (14N, 5n), E=55-65 MeV; measured Eγ, Iγ, γγ-coin; deduced γ-ray excitation functions. 140Pr deduced high-spin levels, J, π, configurations. Level systematics in neighboring nuclides discussed.

doi: 10.1088/0256-307X/22/8/014
Citations: PlumX Metrics


2005ZH30      J.Phys.(London) G31, S1545 (2005)

Y.H.Zhang, Y.D.Fang, G.de Angelis, N.Marginean, A.Gadea, D.R.Napoli, M.Axiotis, C.Rusu, T.Martinez, H.L.Wang, X.H.Zhou, W.T.Guo, M.L.Liu, Y.X.Guo, X.G.Lei, M.Oshima, Y.Toh, F.R.Xu

High-spin states of an odd-odd 184Au nucleus

NUCLEAR REACTIONS 159Tb(29Si, 4n), E=140 MeV; measured Eγ, Iγ, γγ-coin. 184Au deduced high-spin levels, J, π, configurations, signature inversion. GASP array.

doi: 10.1088/0954-3899/31/10/029
Citations: PlumX Metrics


2005ZH31      J.Phys.(London) G31, S1985 (2005)

X.H.Zhou, C.Y.Xie, Y.H.Zhang, Y.X.Guo, X.G.Lei, Y.Zheng, M.L.Liu, L.T.Song, H.L.Wang, W.T.Guo

First observation of low-spin signature inversion in the πh9/2 (X) νi13/2 oblate band

NUCLEAR REACTIONS 160Gd(35Cl, 5n), E=167 MeV; measured Eγ, Iγ, γγ-coin. 190Tl deduced levels, J, π, configurations, rotational band signature inversion. Level systematics in neighboring isotopes discussed.

doi: 10.1088/0954-3899/31/10/115
Citations: PlumX Metrics


2004GA29      Eur.Phys.J. A 20, 385 (2004)

Z.G.Gan, J.S.Guo, X.L.Wu, Z.Qin, H.M.Fan, X.G.Lei, H.Y.Liu, B.Guo, H.G.Xu, R.F.Chen, C.F.Dong, F.M.Zhang, H.L.Wang, C.Y.Xie, Z.Q.Feng, Y.Zhen, L.T.Song, P.Luo, H.S.Xu, X.H.Zhou, G.M.Jin, Z.Ren

New isotope 265Bh

NUCLEAR REACTIONS 243Am(26Mg, 4n), E=168 MeV; measured delayed (recoil)α-, αα-coin following residual nucleus decay; deduced evidence for 265Bh.

RADIOACTIVITY 264,265Bh, 261Db, 257Lr(α) [from 243Am(26Mg, 4n) and subsequent decay]; measured decay products, Eα, Iα; deduced T1/2.

doi: 10.1140/epja/i2004-10020-2
Citations: PlumX Metrics


2004GA62      High Energy Phys. and Nucl.Phys. (China) 28, 332 (2004)

Z.-G.Gan, H.-M.Fan, Z.Qin, X.-L.Wu, J.-S.Guo, X.-G.Lei, C.-F.Dong, H.-G.Xu, R.-F.Chen, F.-M.Zhang, B.Guo, H.-Y.Liu, H.-L.Wang, C.-Y.Xie, Z.-Q.Feng, Y.Zheng, L.-T.Song, P.Luo, H.-S.Xu, X.-H.Zhuo, G.-M.Jin, Z.-Z.Ren

First Observation for Isotope 265Bh(Z=107)


2004LU26      High Energy Phys. and Nucl.Phys. (China) 28, 495 (2004)

P.Luo, Y.-H.Zhang, X.-H.Zhou, M.-L.Liu, Y.-X.Guo, Z.Liu, X.-G.Lei, L.-T.Song, Y.Zheng, H.-L.Wang, H.-P.Yu, C.-Y.Xie, Y.-J.Ma, Y.Sasaki, K.Yamada, H.Ohshima, S.Yokose, M.Ishizuka, T.Komatsubara, K.Furuno

Experimental Observation of High Spin States in 135La Nucleus


2004WA35      Phys.Rev. C 70, 064306 (2004)

H.L.Wang, Y.H.Zhang, X.H.Zhou, M.M.Ndontchueng, Y.X.Guo, X.G.Lei, M.L.Liu, L.Peng, C.Y.Xie, L.T.Song, H.P.Yu, Y.Zheng, W.T.Guo, S.X.Wen, L.H.Zhu, X.G.Wu, F.R.Xu

Observation of the πh11/2 (X) νi13/2 band in odd-odd 170Re

NUCLEAR REACTIONS 142Nd(32S, 3np), E=155, 166 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 170Re deduced high-spin levels, J, π, configurations. Level systematics in neighboring nuclides discussed.

doi: 10.1103/PhysRevC.70.064306
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004WA36      High Energy Phys. and Nucl.Phys. (China), Supplement 1, 28, 47 (2004)

H.-L.Wang, Y.-H.Zhang, X.-H.Zhou, Y.-X.Guo, X.-G.Lei, M.-L.Liu, P.Luo, C.-Y.Xie, L.-T.Song, H.-P.Yu, Y.Zheng, W.-T.Guo, Z.Liu, L.-H.Zhu, S.-X.Wen, X.-G.Wu

Observation of πh11/2(X)νi13/2 Band in Doubly-Odd 170Re and Its Systematic Analysis


2004WA38      High Energy Phys. and Nucl.Phys. (China) 28, 699 (2004)

H.-L.Wang, Y.-H.Zhang, X.-H.Zhou, Y.-X.Guo, X.-G.Lei, M.-L.Liu, P.Luo, C.-Y.Xie, L.-T.Song, H.-P.Yu, Y.Zheng, W.-T.Guo, Z.Liu, L.-H.Zhu, S.-X.Wen, X.-G.Wu

Experimental Study of High-Spin States in Odd-Odd 170Re


2004YU12      High Energy Phys. and Nucl.Phys. (China) 28, 806 (2004)

H.-P.Yu, Y.-X.Guo, X.-G.Lei, Y.-H.Zhang, X.-H.Zhou, P.Luo, M.-L.Liu, L.-T.Song, H.-L.Wang, C.-Y.Xie, Y.Zheng, W.-T.Guo, L.-H.Zhu, X.-G.Wu

High-Spin Level Scheme of Odd-Odd 140Pr Nucleus


2004ZH16      Chin.Phys.Lett. 21, 799 (2004)

Yu.-H.Zhang, H.-L.Wang, G.de Angelis, N.Marginean, A.Gadea, D.R.Napoli, M.Axiotis, C.Rusu, T.Martinez, X.-H.Zhou, W.-T.Guo, M.-L.Liu, X.-G.Lei, Y.-X.Guo, F.-R.Xu

Identification of Oblate Band in Odd-Odd 184Au

NUCLEAR REACTIONS 159Tb(29Si, 4n), E=140 MeV; measured Eγ, Iγ, γγ-coin. 184Au deduced high-spin levels, J, π, configurations, shape coexistence features. GASP array.

doi: 10.1088/0256-307X/21/5/010
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004ZH38      Phys.Rev. C 70, 057303 (2004)

Y.H.Zhang, Y.D.Fang, G.de Angelis, N.Marginean, A.Gadea, D.R.Napoli, M.Axiotis, C.Rusu, T.Martinez, H.L.Wang, X.H.Zhou, W.T.Guo, M.L.Liu, Y.X.Guo, X.G.Lei, M.Oshima, Y.Toh

Properties of the πi13/2 (X) νi13/2 band in odd-odd 184Au

NUCLEAR REACTIONS 159Tb(29Si, 4n), E=140 MeV; measured Eγ, Iγ, γγ-coin. 184Au deduced high-spin levels, J, π, configurations, B(M1)/B(E2), signature inversion. GASP array.

doi: 10.1103/PhysRevC.70.057303
Citations: PlumX Metrics


2004ZH47      High Energy Phys. and Nucl.Phys. (China) 28, 907 (2004)

Y.-H.Zhang, H.-L.Wang, M.-L.Liu, X.-H.Zhou, W.-T.Guo, G.De Angelis, N.Marginean, A.Gadea, D.R.Napoli, M.Axiotis, C.Rusu, T.Martinez, F.-R.Xu

Investigation on Structural Properties of the πi13/2(X)νi13/22-qp Band in Odd-odd 184Au


2004ZH49      High Energy Phys. and Nucl.Phys. (China) 28, 1045 (2004)

X.-H.Zhou, C.-Y.Xie, Y.-H.Zhang, Y.-X.Guo, X.-G.Lei, Y.Zheng, M.-L.Liu, L.-T.Song, H.-L.Wang, H.-P.Yu, P.Luo, W.-T.Guo, L.-H.Zhu, X.-G.Wu

Signature Inversion in the πh9/2(X)νi13/2 Oblate Band of 190Tl


2003ZH38      Phys.Rev. C 68, 054313 (2003)

Y.H.Zhang, M.Oshima, Y.Toh, X.H.Zhou, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, T.Morikawa, M.Nakamura, M.Sugawara, H.Kusakari, T.Komatsubara, K.Furuno, H.L.Wang, P.Luo, C.S.Wu, F.R.Xu

Rotational bands and signature inversion in odd-odd 172Re

NUCLEAR REACTIONS 149Sm(27Al, 4n), E=130, 135, 140, 150 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin, excitation function. 172Re deduced high-spin levels, J, π, B(M1)/B(E2), configurations, signature inversion. Comparison with model predictions, energy level systematics.

doi: 10.1103/PhysRevC.68.054313
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


Back to query form