NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = Y.A.Luo Found 44 matches. 2023XU03 Phys.Rev. C 107, 044317 (2023) H.-T.Xue, Y.-F.Chen, Q.B.Chen, Y.A.Luo, H.-J.Schulze, X.-R.Zhou Deformation and spin-orbit splitting of Λ hypernuclei in the Skyrme-Hartree-Fock approach NUCLEAR STRUCTURE 12,13C, 16O, 28Si, 32S, 40Ca, 51V, 89Y, 139La, 208Pb; calculated Λ separation energy for hypernuclei, two-dimensional density distributions of Λ orbits, potential energy surfaces, quadrupole deformations of core nucleus and Λ orbitals, Λ spin-orbit slitting. Deformed Skyrme-Hartree-Fock (DSHF) approach with SLy4 NN and SLL4 ΛN interactions. Discussed spin symmetry in the hyperon spectrum. Comparison to available experimental data.
doi: 10.1103/PhysRevC.107.044317
2022HE08 Phys.Rev. C 105, 044332 (2022) B.C.He, S.Y.Zhang, L.Li, Y.A.Luo, Y.Zhang, F.Pan, J.P.Draayer Even-even Nd isotopes in an SD-pair shell model NUCLEAR STRUCTURE 144,146,148,150,152,154,156Nd; calculated levels, J, π, B(E2). Nucleon pair shell model truncated to SD collective pair subspace (SDPSM). Comparison to experimental data.
doi: 10.1103/PhysRevC.105.044332
2022HO14 Nucl.Phys. A1028, 122523 (2022) A.Hosseinnezhad, A.Jalili Majarshin, Y.A.Luo, D.Ahmadian, H.Sabri Deformation in 92-128Pd isotopes NUCLEAR STRUCTURE 92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128Pd; calculated electric quadruple shape constant in the ground, beta and gamma bands, B(E2), transitions T1/2, effective electric quadruple deformation values using the IBM-1. Comparison with available dat.
doi: 10.1016/j.nuclphysa.2022.122523
2022LI12 Int.J.Mod.Phys. E31, 2250014 (2022) Z.W.Li, B.C.He, L.Li, Y.A.Luo, L.N.Bao, F.Pan, J.P.Draayer Nucleon-pair shell model: Effect of non-collective pairs for odd 123-129Sn NUCLEAR STRUCTURE 123,124,125,126,127,128,129Sn; calculated energy levels, J, π, relative angular momenta, B(E2) within the framework of nucleon-pair shell model (NPSM).
doi: 10.1142/S0218301322500148
2022WU15 Chin.Phys.C 46, 104101 (2022) Y.-Q.Wu, W.Teng, X.-J.Hou, G.-X.Na, Y.Zhang, B.-C.He, Y.-A.Luo Spectral fluctuations in the interacting boson model
doi: 10.1088/1674-1137/ac76a5
2022XU02 Phys.Rev. C 105, 014304 (2022) H.T.Xue, X.R.Zhou, S.Y.Zhang, B.C.He, Y.A.Luo, L.Li, F.Pan, J.P.Draayer Neutrinoless double-β decay in the nucleon-pair shell model RADIOACTIVITY 130Te, 134,136Xe(2β-); calculated nuclear matrix elements (NMEs) of g.s. to g.s. neutrinoless double-β decay (0νββ) in the nucleon pair shell-model framework, with surface-δ approximation (SDI) and the BCS approximation. Comparison with shell model (SM), quasiparticle random-phase approximation (QRPA), and IBM2 theoretical calculations. NUCLEAR STRUCTURE 130,134,136Xe, 130Te, 134,136Ba; calculated low-lying positive-parity levels p to 10+ using shell model in the surface-δ approximation (SD)-pair or the SDG-pair subspace. Comparison with experimental data taken from the ENSDF database at NNDC, BNL.
doi: 10.1103/PhysRevC.105.014304
2021DO07 J.Phys.(London) G48, 045103 (2021) W.-T.Dong, Y.Zhang, B.-C.He, F.Pan, Y.-A.Luo, J.P.Draayer, S.Karampagia Statistical analysis of the excited-state quantum phase transitions in the interacting boson model
doi: 10.1088/1361-6471/abdd8c
2021JA06 Phys.Rev. C 103, 024317 (2021) A.Jalili Majarshin, Y.-A.Luo, F.Pan, H.T.Fortune, J.P.Draayer Nuclear structure and band mixing in 194Pt NUCLEAR STRUCTURE 194Pt; calculated levels, J, π, B(E2), potential-energy surface in (β, γ) plane, E2 strengths and transition matrix elements; deduced that slightly more collective of the lower basis-state band than that of the excited-state band. Transitional Hamiltonian of the interacting boson model with two-particle and two-hole configuration mixing, with the addition of configuration mixing Hamiltonian in pairing model.
doi: 10.1103/PhysRevC.103.024317
2021JA07 Chin.Phys.C 45, 024103 (2021) A.Jalili Majarshin, Y.-A.Luo, F.Pan, J.P.Draayer Band mixing in 96, 98Mo isotopes NUCLEAR STRUCTURE 96,98Mo; calculated energy spectra, J, π, B(E2), mixing amplitudes and mixing potentials. Coexistence mixing configuration (CMC).
doi: 10.1088/1674-1137/abcc59
2021MA44 Phys.Rev. C 104, 014321 (2021) A.J.Majarshin, Y.-A.Luo, F.Pan, H.T.Fortune Structure of rotational bands in 109Rh NUCLEAR STRUCTURE 109Rh; calculated levels, J, π, rotational bands, B(E2), B(M1) using interacting boson-fermion model (IBFM), with extended transitional Hamiltonian by adding a two-configuration mixing term; deduced triaxiality and shape coexistence for 109Rh. Comparison with experimental data.
doi: 10.1103/PhysRevC.104.014321
2021MA53 Phys.Rev. C 104, 024332 (2021) A.J.Majarshin, Y.-A.Luo, F.Pan, H.Sabri, M.Rezaei, J.P.Draayer Properties of giant dipole resonances within an extended pairing model with a focus on spectral statistics NUCLEAR STRUCTURE 32S, 40Ca, 52Cr, 56Fe, 58,60Ni, 70,72,74,76Ge, 76Se, 86Kr, 88Sr, 90Zr, 116,124Sn; analyzed experimental spectral and statistical features of negative- and positive-parity dipole states using random matrix theory (RMT) and Berry-Robnik distribution (BRD) methodologies; calculated Poisson distributions and integrands for Giant-dipole resonances for the nearest-neighbor spacing distribution (NNSD). Calculations based on spd-interacting boson model (IBA), with the pairing correlations from solutions of the Bethe ansatz equation.
doi: 10.1103/PhysRevC.104.024332
2021MA84 J.Phys.(London) G48, 125107 (2021) A.J.Majarshin, Y.-A.Luo, F.Pan, H.T.Fortune, Y.Zhang, J.P.Draayer Quantum phase transitions and band mixing in 135Ba NUCLEAR STRUCTURE 134,135Ba; calculated variation of some excitation energy levels, energy differences and ratios in odd systems, B(E2), energy spectra. Comparison with available data.
doi: 10.1088/1361-6471/ac2fb1
2020HE01 Phys.Rev. C 101, 014324 (2020) B.C.He, H.T.Xue, L.Li, Y.A.Luo, Y.Zhang, F.Pan, J.P.Draayer Noncollective nucleon pairs in even-even 124-128Sn NUCLEAR STRUCTURE 124,126,128Sn; calculated positive-parity yrast levels up to 20+, Eγ versus spin, level energy versus spin, and E-GOS versus spin distributions, B(E2) ratios, number of noncollective pairs as function of spin. Collective S- and D-pair shell model (SDPSM) calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.101.014324
2020HE20 Phys.Rev. C 102, 024304 (2020) B.C.He, L.Li, Y.A.Luo, Y.Zhang, F.Pan, J.P.Draayer Nucleon pair shell model in M scheme NUCLEAR STRUCTURE 150Nd; calculated levels, J, π, B(E2) using nucleon pair shell model (NPSM) cast into M scheme for the cases with isospin symmetry and without isospin symmetry, with the odd system and even system treated on the same footing. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.024304
2020HE29 Int.J.Mod.Phys. E29, 2050088 (2020) B.C.He, Y.Zhang, L.Li, Y.A.Luo, F.Pan, J.P.Draayer SD-pair shell model: Vibrational and rotational limits in the interacting boson-fermion model for like-nucleon system
doi: 10.1142/S0218301320500883
2019CH26 Nucl.Phys. A987, 90 (2019) Y.X.Chen, H.Jiang, W.T.Dong, Y.Zhang, F.Pan, Y.A.Luo A triaxial critical point symmetry for odd-A nuclei NUCLEAR STRUCTURE 135Ba; calculated low-lying levels, J, π for γ=150 and 300 (normalized to E(5/21)) and to E(2+1) in another calculation, B(E2) transitions using T(4) and T(4/2j+1) within newly developed Critical Point Symmetry (CPS) for odd-even systems through coupling the T(4) CPS to a single particle within spherical j-orbit; deduced large deformation (γ deformation) in the case of j=3/2 giving alternative explanation of the level structure built on single-particle orbit 2d3/2.
doi: 10.1016/j.nuclphysa.2019.04.007
2019HE14 Eur.Phys.J. A 55, 143 (2019) B.-C.He, S.-Y.Zhang, Y.Zhang, Y.-A.Luo, F.Pan, J.P.Draayer Understanding nuclear dynamics in the SD-pair shell model: From pre-vibration to collective rotation
doi: 10.1140/epja/i2019-12835-x
2017CH48 Phys.Rev. C 96, 051303 (2017) F.Q.Chen, Q.B.Chen, Y.A.Luo, J.Meng, S.Q.Zhang Chiral geometry in symmetry-restored states: Chiral doublet bands in 128Cs NUCLEAR STRUCTURE 128Cs; calculated levels, J, π, B(E2), B(M1), K distributions for the angular momentum on the short, intermediate, and long axes, azimuthal plots for orientation of angular momentum on the (θ, φ) plane, chiral doublet bands. Angular momentum projection (AMP) approach. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.051303
2017ZH35 Phys.Rev. C 96, 034323 (2017) Y.Zhang, F.Pan, Y.-X.Liu, Y.-A.Luo, J.P.Draayer γ-rigid solution of the Bohr Hamiltonian for the critical point description of the spherical to γ-rigidly deformed shape phase transition NUCLEAR STRUCTURE 158Er; calculated positive-parity levels, J, ground, β and γ bands, B(E2) and level-energy ratios using T(4) model involving γ-rigid solution of the Bohr Hamiltonian with the β-soft potential. Comparison with theoretical calculations using the IBM, and with experimental data. New T(4) model as a link between the E(5) and the X(5) critical-point symmetries (CPS).
doi: 10.1103/PhysRevC.96.034323
2016WA14 Nucl.Phys. A950, 1 (2016) Y.Wang, F.Pan, K.D.Launey, Y.-A.Luo, J.P.Draayer Angular momentum projection for a Nilsson mean-field plus pairing model NUCLEAR STRUCTURE 18O, 18,20Ne, 24Mg; calculated low-spin levels, J, π, B(E2), electric quadrupole moment using angular momentum projection for axially deformed Nilsson mean-field plus MSP (Modified Standard Pairing) or NLP (nearest-level pairing). Compared to available data.
doi: 10.1016/j.nuclphysa.2016.03.012
2014ZH45 Phys.Rev. C 90, 064318 (2014) Y.Zhang, F.Pan, Y.-X.Liu, Y.-A.Luo, J.P.Draayer Emergent dynamical symmetry at the triple point of nuclear deformations NUCLEAR STRUCTURE 64Zn, 108Pd, 114Cd, 134Ba; calculated levels, J, π, B(E2) ratios, E(first 4+)/E(first 2+), E(second 2+)/E(first 4+), E(excited 0+)/E(first 2+). Boson realization of 5-dimensional Euclidean dynamical symmetry in the IBM framework. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.064318
2013ZH28 Phys.Rev. C 88, 014304 (2013) Y.Zhang, F.Pan, Y.-X.Liu, Y.-A.Luo, J.P.Draayer Shape phase transition and phase coexistence in odd Sm nuclei NUCLEAR STRUCTURE 146,147,148,149,150,151,152,153,154,155,156,157Sm; calculated energies of ground-state band members using several collective rotor and vibrator models; deduced shape phase transition in odd-A Sm nuclei from experimental S(2n) values and experimental energies of ground-band members in even and odd-A Sm nuclei. 150,152Sm; analyzed ground-state and β band members. 151,153Sm; analyzed four collective bands in each nucleus; deduced phase coexistence of rotational and vibrational excitations in 151Sm.
doi: 10.1103/PhysRevC.88.014304
2012ZH23 Phys.Rev. C 85, 064312 (2012) Y.Zhang, F.Pan, Y.-X.Liu, Y.-A.Luo, J.P.Draayer Analytically solvable prolate-oblate shape phase transitional description within the SU(3) limit of the interacting boson model NUCLEAR STRUCTURE 180Hf, 182,184,186W, 188,190Os, 192,194,196,198Pt; calculated prolate and oblate levels, J of low-lying positive-parity states, quadrupole moment, quadrupole deformation parameter β2, contour diagrams of the ground state energies. Prolate-oblate shape phase transitional description for the SU(3) limit of the interacting boson model. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.064312
2012ZH42 Phys.Rev. C 86, 044312 (2012) Y.Zhang, F.Pan, Y.-A.Luo, Y.-X.Liu, J.P.Draayer Critical-point symmetries in intermediately deformed odd-A nuclei NUCLEAR STRUCTURE 150Sm, 151Eu, 172Os, 173Ir; calculated levels, J, π, B(E2) for ground-state bands using DX(3) critical point symmetries (CPS) and the particle-plus-rotor model (PRM).
doi: 10.1103/PhysRevC.86.044312
2011WA33 Int.J.Mod.Phys. E20, 2229 (2011) Y.Wang, L.Li, Y.A.Luo, Y.Zhang, F.Pan, J.P.Draayer γ-unstable spectrum in the SD-pair shell model for identical nucleon system
doi: 10.1142/S0218301311020290
2009LI01 J.Phys.(London) G36, 015102 (2009) C.-T.Liang, Y.-A.Luo, X.-H.Li, C.-H.Cai Systematic analysis of the reaction cross section for d, 3He and 4He as projectiles NUCLEAR REACTIONS 9Be, 12C, 16O, 28Si, 40,48Ca, 58,60Ni, 112,116,120,124Sn, 208Pb(d, X), (3He, X), (α, X), E < 100 MeV/nucleon; calculated total reaction cross sections.
doi: 10.1088/0954-3899/36/1/015102
2008LU18 Int.J.Mod.Phys. E17, Supplement 1, 245 (2008) Y.-A.Luo, F.Pan, J.P.Draayer, P.-Z.Ning SD-pair shell model for even-even systems NUCLEAR STRUCTURE 126,128,130,132,134Xe; calculated low-lying level energies, J, π.
doi: 10.1142/S0218301308011896
2008WA12 Chin.Phys.Lett. 25, 2432 (2008) F.-R.Wang, L.Liu, Y.-A.Luo, F.Pan, J.P.Draayer U(5)- O(6) Phase Transition in the SD-Pair Shell Model
doi: 10.1088/0256-307X/25/7/028
2006BA07 Int.J.Mod.Phys. E15, 101 (2006) C.Bahri, Y.-A.Luo, J.P.Draayer On the survival of the SD-pair shell model under pseudo-spin transformation
doi: 10.1142/S0218301306003928
2006LU18 Int.J.Mod.Phys. E15, 1751 (2006) Y.A.Luo, F.Pan, J.P.Draayer, P.Z.Ning Projected SD-pair shell model NUCLEAR STRUCTURE 132Ba; calculated levels, J, π. Projected SD-pair shell model, comparison with data.
doi: 10.1142/S0218301306005356
2005LU05 Phys.Rev. C 71, 044304 (2005) Y.-A.Luo, F.Pan, C.Bahri, J.P.Draayer SD-pair shell model and the interacting boson model
doi: 10.1103/PhysRevC.71.044304
2005LU09 Chin.Phys.Lett. 22, 1366 (2005) Y.-A.Luo, F.Pan, P.-Z.Ning, J.P.Draayer SD-Pair Shell Model for Identical Nuclear Systems
doi: 10.1088/0256-307X/22/6/019
2005LU25 Int.J.Mod.Phys. E14, 1023 (2005) Y.A.Luo, C.Bahri, F.Pan, V.G.Gueorguiev, J.P.Draayer Intruder level and deformation in the SD-pair shell model
doi: 10.1142/S0218301305003764
2005LU26 Int.J.Mod.Phys. E14, 1205 (2005) Y.-A.Luo, F.Pan, P.-Z.Ning, J.P.Draayer Intruder levels and vibrational modes in the SD-pair shell model
doi: 10.1142/S0218301305003806
2003PA23 Phys.Rev. C 68, 014308 (2003) F.Pan, L.-R.Dai, Y.-A.Luo, J.P.Draayer Reconsideration of enhancement of sd dominance in interacting boson models
doi: 10.1103/PhysRevC.68.014308
2002FE10 Phys.Rev. D66, 056011 (2002) Neutrinoless double beta decay in the supersymmetric seesaw model RADIOACTIVITY 76Ge(2β-); calculated 0ν-accompanied 2β decay T1/2. Supersymmetric seesaw model.
doi: 10.1103/PhysRevD.66.056011
2001LU03 Chin.Phys.Lett. 18, 501 (2001) Y.-A.Luo, J.-Q.Chen, Y.-C.Gao, P.-Z.Ning, J.P.Draayer Influence of the Unique-Parity States on the Collectivity of Low-Lying States NUCLEAR STRUCTURE 134Ba; calculated levels, J, π, B(E2), B(M1); deduced role of unique-parity states in collectivity. Nucleon-pair shell model.
doi: 10.1016/S0009-2614(01)00862-4
2001LU10 Phys.Rev. C64, 037303 (2001) Y.-A.Luo, J.-Q.Chen, T.-F.Feng, P.-Z.Ning Neutron-Proton Quadrupole Interaction in the Nuceon-Pair Shell Model NUCLEAR STRUCTURE 134Ba; calculated levels, J, π, B(E2), B(M1); deduced role of neutron-proton quadrupole interaction. Nucleon-pair shell model.
doi: 10.1103/PhysRevC.64.037303
2001LU12 Phys.Rev. C64, 047302 (2001) Y.-A.Luo, X.-B.Zhang, F.Pan, P.-Z.Ning, J.P.Draayer Magnetic Excitations in the Nucleon-Pair Shell Model NUCLEAR STRUCTURE 134Ba; calculated transitions B(M1).
doi: 10.1103/PhysRevC.64.047302
2001TA21 Chin.Phys.Lett. 18, 1030 (2001) Y.-H.Tan, Y.-A.Luo, P.-Z.Ning, Z.-Y.Ma Static Properties of Λ-Hypernuclei NUCLEAR STRUCTURE 12C, 16O, 51V, 89Y, 139La, 208Pb; calculated hyperon single-particle energies. 12C, 16O, 40Ca, 208Pb; calculated hypernucleus binding energies, radii. Self-consistent relativistic mean-field model, comparisons with data.
doi: 10.1088/0256-307X/18/8/311
2000LU04 Nucl.Phys. A669, 101 (2000) Y.-A.Luo, J.-Q.Chen, J.P.Draayer Nucleon-Pair Shell Model Calculations of the Even-Even Xe and Ba Nuclei NUCLEAR STRUCTURE 128,130,132,134Xe, 130,132,134,136Ba; calculated levels, J, π, transitions B(M1), B(E2). Nucleon-pair shell model, comparison with data.
doi: 10.1016/S0375-9474(99)00818-0
2000TA22 Chin.Phys.Lett. 17, 401 (2000) Yu-H.Tan, Y.-A.Luo, P.-Z.Ning, C.-H.Cai Shell Model Analysis of Ξ- Hypernuclei Spectra for Mass A = 12 and A = 16 NUCLEAR STRUCTURE 12Be, 16C; calculated hypernuclei binding and single particle energies, level, J, π. Effect of residual interaction investigated.
1998CH28 Nucl.Phys. A639, 615 (1998) Nucleon-Pair Shell Model: The effects of the SD pair structure on collectivity of low-lying states NUCLEAR STRUCTURE 133Sb, 131Sn; calculated single particle energies. 134Ba calculated levels, J, π, B(E2), B(E1). Nucleon-pair shell model.
doi: 10.1016/S0375-9474(98)00422-9
1998LU07 Phys.Rev. C58, 589 (1998) Shell Model Calculation in the S-D Subspace NUCLEAR STRUCTURE 130,132,134,136Ba; calculated levels, J, π, B(E2); deduced collective states features. Nucleon-pair shell model.
doi: 10.1103/PhysRevC.58.589
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