NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = C.F.Jiao Found 19 matches. 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
2021LU08 Int.J.Mod.Phys. E30, 2150037 (2021) Y.X.Luo, J.O.Rasmussen, J.H.Hamilton, A.V.Ramayya, E.H.Wang, S.Frauendorf, W.Y.Liang, C.F.Jiao, Q.Wu, H.L.Liu, F.R.Xu, Y.X.Liu, Y.Sun, J.K.Hwang, S.H.Liu, S.J.Zhu, N.T.Brewer, I.Y.Lee, G.M.Ter-Akopian, Yu.Oganessian, A.V.Daniel, R.Donangelo, W.C.Ma First observation of collective rotational bands in neutron-rich 142La and the study of octupole/triaxial deformations in 142, 143La RADIOACTIVITY 252Cf(SF); measured decay products, Eγ, Iγ, γ-g.-coin. 142,143La; deduced γ-ray energies and intensities, J, π, yrast band, octupole deformation parameter. TRS model calculations.
doi: 10.1142/S0218301321500373
2019JI05 Phys.Rev. C 100, 031303(R) (2019) Union of rotational and vibrational modes in generator-coordinate-type calculations, with application to neutrinoless double-β decay NUCLEAR STRUCTURE 124Sn, 124,130Te, 130,136Xe, 136Ba; calculated energies of first 2+ and 4+ levels, g.s. energies, B(E2) for the first 2+ states. quasiparticle Tamm-Dancoff approximation (QTDA)-driven generator coordinate method (GCM). Comparison with experimental data, and with other theoretical calculations. RADIOACTIVITY 124Sn, 130Te, 136Xe(2β-); calculated nuclear matrix elements for 0νββ decay mode using QTDA-driven GCM with SVD Hamiltonian. Comparison with calculations using constrained Hartree-Fock-Bogoliubov (CHFB)-GCM, and configuration-interacting shell-model (SM).
doi: 10.1103/PhysRevC.100.031303
2019JO01 J.Phys.(London) G46, 015101 (2019) Convergence and efficiency of angular momentum projection NUCLEAR STRUCTURE 57Fe, 68Ga, 48Cr; calculated energy levels, minimum number of evaluations needed.
doi: 10.1088/1361-6471/aaee20
2018JI09 Phys.Rev. C 98, 064324 (2018) Neutrinoless double-β decay of 124Sn, 130Te, and 136Xe in the Hamiltonian-based generator-coordinate method RADIOACTIVITY 124Sn, 130Te, 136Xe(2β-); calculated matrix elements for 0νββ decay mode using generator-coordinate method (GCM) with realistic shell-model interactions. Comparison with shell-model calculations obtained by exactly diagonalizing the same effective Hamiltonian. NUCLEAR STRUCTURE 124Sn, 124,130Te, 130,136Xe, 136Ba; calculated ground state energies, low-lying 2+ and 4+ levels, B(E2) for the first 2+ states, occupancies of valence neutron and proton orbits using generator-coordinate method (GCM) with realistic shell-model interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.98.064324
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
2017JI09 Phys.Rev. C 96, 054310 (2017) Neutrinoless double-β decay matrix elements in large shell-model spaces with the generator-coordinate method RADIOACTIVITY 48Ca, 76Ge, 82Se(2β-); calculated matrix elements for 0νββ decay mode using generator-coordinate method (GCM) with realistic shell-model interactions. Comparison with shell-model calculations. NUCLEAR STRUCTURE 48Ca, 76Ge, 82Se; calculated projected potential-energy surfaces in (β2, γ) plane, low-lying 0+ and 2+ levels, occupancies of valence neutron and proton orbits using generator-coordinate method (GCM) with realistic shell-model interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.054310
2016BA43 Chin.Phys.C 40, 094102 (2016) Z.-J.Bai, C.-F.Jiao, Y.Gao, F.-R.Xu Searching for high-K isomers in the proton-rich A ∼ 80 mass region NUCLEAR STRUCTURE 70,72Se, 70,72,74,76,78Kr, 72,74,76,78,80Sr, 76,78,80,82Zr, 78,80,82Mo; calculated ground-state deformation parameters, high-K states.
doi: 10.1088/1674-1137/40/9/094102
2015BA36 Chin.Phys.C 39, 094101 (2015) Z.-J.Bai, X.-M.Fu, C.-F.Jiao, F.-R.Xu Shape coexistence and evolution in neutron-deficient krypton isotopes NUCLEAR STRUCTURE 72,74,76Kr; calculated total Routhian surfaces (TRS), quadrupole deformations of the ground states, J, π, moments of inertia; deduced significant shape mixing. Comparison with experimental data.
doi: 10.1088/1674-1137/39/9/094101
2015JI03 Phys.Rev. C 91, 034309 (2015) C.F.Jiao, Y.Shi, H.L.Liu, F.R.Xu, P.M.Walker Shape-coexisting rotation in neutron-deficient Hg and Pb nuclei NUCLEAR STRUCTURE 184,186Hg, 186,188Pb; calculated levels, J, π for prolate bands. 186Hg; calculated band diagrams and deformations for oblate bands. 186,188Pb; calculated excitation energies and g factors for oblate bands. 178,180,182,184,186Hg, 186,188,190,192,194Pb; calculated deformations, g factors, and excitation energies for oblate high-K states. Angular-momentum-conserved potential energy surface calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.034309
2015LI43 Phys.Rev. C 92, 064325 (2015) W.Y.Liang, C.F.Jiao, Q.Wu, X.M.Fu, F.R.Xu Configuration-constrained cranking Hartree-Fock pairing calculations for sidebands of nuclei NUCLEAR STRUCTURE 172,174,176,178Hf; calculated moments of inertia (MoI) for Kπ=0+ (yrast), 6+, 8-, 14- and 16+ bands using configuration-constrained cranking model within the Skyrme Hartree-Fock (SHF) plus particle number-conserving (PNC) pairing. Rotation of the 178Hf Kπ=16+, 31-y isomer. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.064325
2015SU12 Phys.Rev. C 92, 054302 (2015) J.J.Sun, C.Xu, X.Q.Li, H.Hua, S.Q.Zhang, F.R.Xu, W.Y.Liang, C.F.Jiao, J.Meng, X.G.Wu, S.P.Hu, H.Q.Zhang, Z.H.Li, Y.L.Ye, D.X.Jiang, Y.Y.Cheng, C.He, R.Han, C.Y.Niu, C.G.Li, C.G.Wang, Z.H.Li, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, H.W.Li, J.L.Wang, J.J.Liu, Y.H.Wu, P.W.Luo, S.H.Yao, B.B.Yu, X.P.Cao, H.B.Sun Band crossing and shape evolution in 73Ge NUCLEAR REACTIONS 70Zn(7Li, 3np), E=30, 35 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) at HI-13 tandem facility of CIAE-Beijing. 73Ge; deduced high-spin levels, J, π, multipolarity, γ-branching ratios, bands, kinematic moments of inertia, configurations, signature splitting. Comparison with cranked Woods-Saxon-Strutinsky calculations using total-Routhian-surface (TRS) methods, and with band features in 75Se and 77Kr.
doi: 10.1103/PhysRevC.92.054302
2014FU04 Phys.Rev. C 89, 054301 (2014) X.M.Fu, F.R.Xu, C.F.Jiao, W.Y.Liang, J.C.Pei, H.L.Liu Irregularity in Kπ = 8- rotational bands of N=150 isotones NUCLEAR STRUCTURE 246Cm, 248Cf, 250Fm, 252No; calculated levels J, π of two-quasiparticle states, deformations. 250Fm, 252No; calculated configuration-constrained total Routhian surfaces (CCTRS), kinetic and dynamic moments of inertia for two-quasiparticle rotational bands. Self-consistent total-Routhian-surface (TRS) model with particle-number-conserving method for pairing. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.054301
2014JI14 Phys.Rev. C 90, 054314 (2014) Beyond-mean-field calculations of collectivities of neutron-rich Fe and Cr isotopes NUCLEAR STRUCTURE 56,58,60,62,64,66,68Fe, 54,56,58,60,62,64,66Cr; calculated levels, J, π, deformation of ground states, B(E2) of collective states. 236,238,240,242,244Pu, 242,244,246,248,250Cm; calculated inner and outer fission barriers, angular-momentum-conserved potential energy surfaces (PES) incorporating angular-momentum projection into the macroscopic-microscopic model. Comparison with mean-field calculations and experimental data.
doi: 10.1103/PhysRevC.90.054314
2014LU07 Phys.Rev. C 89, 044326 (2014) Y.X.Luo, J.O.Rasmussen, J.H.Hamilton, A.V.Ramayya, E.Wang, Y.X.Liu, C.F.Jiao, W.Y.Liang, F.R.Xu, Y.Sun, S.Frauendorf, J.K.Hwang, S.H.Liu, S.J.Zhu, N.T.Brewer, I.Y.Lee, G.M.Ter-Akopian, Yu.Oganessian, R.Donangelo, W.C.Ma First observation of a rotational band and the role of the proton intruder orbital π 1/2+[431] in very neutron-rich odd-odd 106Nb RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, 3- and 4-fold γγ-coin, coincidences with γ rays from complementary A=142-144 La isotopes , fission yield ratio using Gammasphere array at LBNL. 104,106Nb; deduced high-spin levels, J, π, rotational bands, alignment and moments of inertia plots, configurations. Comparison with projected shell model calculations. Role of 1/2[431] proton intruder orbital, and shape evolution. NUCLEAR STRUCTURE 104,106Nb; calculated levels, J, π, potential energy surfaces (PES), configurations, alignments, moments of inertia. Projected shell model. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.044326
2013FU05 Phys.Rev. C 87, 044319 (2013) X.M.Fu, F.R.Xu, J.C.Pei, C.F.Jiao, Y.Shi, Z.H.Zhang, Y.A.Lei Configuration-constrained total Routhian surfaces with particle-number-conserving pairing NUCLEAR STRUCTURE 176Hf, 178W; calculated configuration-constrained total Routhian surfaces (TRS), particle-number-conserving pairing, moments of inertia, levels, J, π, K, β2, β4, γ deformation parameters of high-K multi-quasiparticle rotational bands, pairing energies, proton and neutron occupation probability. TRS calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.044319
2013JI02 Chin.Phys.C 37, 034102 (2013) Mixing of two-quasineutron and two-quasiproton Kπ=6+ configurations in the vicinity of 174Yb NUCLEAR STRUCTURE 170,172,174,176,178Yb; calculated quadrupole and hexadecapole parameters, level energies, J, π, g-factors, 6+ isomer. Comparison with available data.
doi: 10.1088/1674-1137/37/3/034102
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
2010YA16 Prog.Theor.Phys.(Kyoto) 124, 605 (2010) T.Yang, S.Shen, J.Zhu, H.Liu, C.Jiao, F.Hao, F.Xu A Theoretical Perspective on Low-Energy Induced Depletion of 178Hfm2 Isomer NUCLEAR STRUCTURE 178Hf; calculated energies and deformations for multi quasi-particle states.
doi: 10.1143/PTP.124.605
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