NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = Z.Ren Found 403 matches. Showing 1 to 100. [Next]2024CH17 Eur.Phys.J. A 60, (2024) Y.Chen, Y.Qiu, Q.Li, Sh.Tang, Y.Yang, Zh.Ren, W.Jiang, R.Fan, H.Yi, R.Liu, J.Tang, H.Jing, Ch.Lan, Y.Li, Zh.Tan, Q.An, J.Bai, J.Bao, Y.Bao, P.Cao, H.Chen, Q.Chen, Zh.Chen, Z.Cui, Ch.Feng, K.Gao, X.Gao, M.Gu, Ch.Han, Z.Han, G.He, Y.He, Y.Hong, Y.Hu, H.Huang, X.Huang, H.Jiang, Zh.Jiang, L.Kang, B.Li, Ch.Li, J.Li, X.Li, J.Liu, Sh.Liu, X.Liu, Z.Long, G.Luan, Ch.Ning, M.Niu, B.Qi, J.Ren, X.Ruan, Zh.Song, K.Sun, Zh.Sun, X.Tang, B.Tian, L.Wang, P.Wang, Zh.Wang, Zh.Wen, X.Wu, X.Wu, L.Xie, X.Yang, L.Yu, T.Yu, Y.Yu, G.Zhang, L.Zhang, Q.Zhang, X.Zhang, Y.Zhang, Zh.Zhang, L.Zhou, Zh.Zhou, K.Zhu Measurement of the neutron flux of CSNS Back-n ES#1 under small collimators from 0.5 eV to 300 MeV NUCLEAR REACTIONS 235U(n, F), 6Li(n, X), E=0.0000005-300 MeV; measured reaction products, En, In, TOF; deduced σ, neutron flux and uncertainties. China Spallation Neutron Source (CSNS).
doi: 10.1140/epja/s10050-024-01272-z
2024GA07 Phys.Rev. C 109, 024307 (2024) T.J.Gao, J.-B.Lu, Y.Ma, Y.Zhang, S.Q.Zhang, H.D.Wang, J.-Q.Liu, P.-Y.Yang, Zh.Ren, Ch.-Q.Li, Q.B.Chen, Z.C.Gao, J.Li, K.Y.Ma, G.Dong Evidence for possible multiple chiral doublet bands with identical configuration in the odd-odd nucleus 126Cs
doi: 10.1103/PhysRevC.109.024307
2024GU03 Phys.Rev. C 109, 014304 (2024) S.T.Guo, Y.X.Yu, Z.Wang, G.J.Fu, Z.Z.Ren Atomic mass relations of mirror nuclei
doi: 10.1103/PhysRevC.109.014304
2024LI12 Chin.Phys.C 48, 014105 (2024) J.Liu, Zh.Wang, H.Zhang, Zh.Ren Theoretical predictions on cluster radioactivity of superheavy nuclei with Z = 119, 120 RADIOACTIVITY 221,222,223,224Ra, 226Ra, 221Fr, 225Ac(14C), 228Th(20O), 230Th(24Ne), 231Pa(24Ne), (23F), 233,234U(24Ne), 236,238Pu(28Mg), 238Pu(32Si), 242Cm(34Si), 293,295,297,299,301,303,305,307,309,311119, 293,294,295,296,297,298,299120(8Be), (12C), (16O), (24Ne), (28Mg), (32Si); calculated T1/2 with two successful theoretical methods with modified parameters: the density-dependent cluster model (DDCM) and unified decay formula (UDF). Comparison with available data.
doi: 10.1088/1674-1137/ad0827
2024WA04 Phys.Rev. C 109, 014624 (2024) K.Wang, Y.Y.Yang, Jin Lei, A.M.Moro, V.Guimaraes, J.G.Li, F.F.Duan, Z.Y.Sun, G.Yang, D.Y.Pang, S.W.Xu, J.B.Ma, P.Ma, Z.Bai, Q.Liu, J.L.Lou, H.J.Ong, B.F.Lv, S.Guo, M.Kumar Raju, X.H.Wang, R.H.Li, X.X.Xu, Z.Z.Ren, Y.H.Zhang, X.H.Zhou, Z.G.Hu, H.S.Xu Elastic scattering and breakup reactions of the mirror nuclei 12B and 12N on 208Pb using ab initio structure inputs
doi: 10.1103/PhysRevC.109.014624
2024WA14 Phys.Lett. B 850, 138503 (2024) J.G.Wang, Z.G.Gan, Z.Y.Zhang, M.H.Huang, L.Ma, M.M.Zhang, H.B.Yang, C.L.Yang, Y.H.Qiang, X.Y.Huang, Z.Zhao, S.Y.Xu, Z.C.Li, L.X.Chen, L.C.Sun, H.Zhou, X.Zhang, X.L.Wu, Y.L.Tian, Y.S.Wang, J.Y.Wang, W.X.Huang, M.L.Liu, Z.W.Lu, Y.He, Z.Z.Ren, S.G.Zhou, X.H.Zhou, H.S.Xu, V.K.Utyonkov, A.A.Voinov, Yu.S.Tsyganov, A.N.Polyakov α-decay properties of new neutron-deficient isotope 203Ac RADIOACTIVITY 203Ac, 199Fr, 195At, 191Bi(α) [from 169Tm(40Ca, 6n)203Ac, E=226 MeV]; measured decay products, Eα, Iα; deduced α-particle energies, transitions T1/2, J, π, partial decay scheme, reduced α-decay widths, proton separation energies, the onset of deformation in neutron-deficient Ac isotopes. Comparison with systematics. The superconducting linear accelerator, China Accelerator Facility for superheavy Elements (CAFE2) at Institute of Modern Physics, Chinese Academy of Sciences.
doi: 10.1016/j.physletb.2024.138503
2024WA16 Eur.Phys.J. A 60, (2024) Exploring α-decay chains and cluster radioactivities of superheavy 293-295119 isotopes RADIOACTIVITY 293,294,295119, 289,290,291Ts, 285,286,287Mc, 281,282,283Nh, 277,278,279Rg(α), 293,294,295119(14C), (16O), (18O), (20O), (20Ne), (22Ne), (24Ne), (26Ne), (28Mg), (30Mg), (32Si), (34Si), (68Ni), (76Zn), (80Ge), (84Se), (86Kr), (90Sr), (92Sr), (94Sr), (96Zr), (102Mo); calculated T1/2. Comparison with available data.
doi: 10.1140/epja/s10050-024-01301-x
2024WU05 Phys.Rev. C 109, 024326 (2024) Y.-H.Wu, J.-B.Lu, Zh.Ren, G.-J.Fu, Ch.-Q.Li, P.-Y.Yang, Y.Hao, T.-J.Gao, L.-H.Zhu, X.-Zh.Cui, X.-G.Wu, Ch.-Y.He Experimental study of the level structure in 90Nb and systematics of level structure characteristics near A=90
doi: 10.1103/PhysRevC.109.024326
2024XU01 Phys.Rev. C 109, 014311 (2024) F.F.Xu, B.Li, Z.X.Ren, P.W.Zhao Tetrahedral shape of 110Zr from covariant density functional theory in 3D lattice space
doi: 10.1103/PhysRevC.109.014311
2024YA04 Phys.Rev.Lett. 132, 072502 (2024) H.B.Yang, Z.G.Gan, Y.J.Li, M.L.Liu, S.Y.Xu, C.Liu, M.M.Zhang, Z.Y.Zhang, M.H.Huang, C.X.Yuan, S.Y.Wang, L.Ma, J.G.Wang, X.C.Han, A.Rohilla, S.Q.Zuo, X.Xiao, X.B.Zhang, L.Zhu, Z.F.Yue, Y.L.Tian, Y.S.Wang, C.L.Yang, Z.Zhao, X.Y.Huang, Z.C.Li, L.C.Sun, J.Y.Wang, H.R.Yang, Z.W.Lu, W.Q.Yang, X.H.Zhou, W.X.Huang, N.Wang, S.G.Zhou, Z.Z.Ren, H.S.Xu Discovery of New Isotopes 160Os and 156W: Revealing Enhanced Stability of the N=82 Shell Closure on the Neutron-Deficient Side NUCLEAR REACTIONS 106Cd(58Ni, 4n)160Os, E=335 MeV; measured reaction products; deduced new isotopes, σ. The Spectrometer for Heavy Atoms and Nuclear Structure (SHANS), the Sector Focusing Cyclotron of the Heavy Ion Research Facility in Lanzhou (HIRFL), China. RADIOACTIVITY 160Os(α), 156W(β+); measured decay products, Eα, Iα; deduced α-particles energies, Q-values, T1/2, α-decay reduced widths, N=82 shell closure toward the proton drip line. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.132.072502
2024YU05 Eur.Phys.J. A 60, (2024) Z.Yuan, D.Bai, Zh.Wang, Zh.Ren Improved formulas of spontaneous fission half-lives for heavy and superheavy nuclei RADIOACTIVITY 232Th, 232,234,236,238U, 236,238,240,242,244Pu, 240,242,244,246,248Cm, 238,240,242,244,246,248,250,252,254,256Cf, 246,248,250,252,254,256Fm, 252,254,256,258,260No, 256,258Rf, 260,262Sg, 264,266Hs, 280Ds, 284Cn, 286Fl(SF); calculated T1/2. Comparison with available data.
doi: 10.1140/epja/s10050-024-01280-z
2024ZH01 Phys.Rev. C 109, L011301 (2024) α clustering from the formation of a pocket structure in the α-nucleus potential
doi: 10.1103/PhysRevC.109.L011301
2024ZH04 Phys.Rev. C 109, 014608 (2024) M.M.Zhang, Z.Y.Zhang, Z.G.Gan, N.Wang, H.Yao, J.G.Wang, M.H.Huang, L.Ma, H.B.Yang, C.L.Yang, Y.L.Tian, Y.S.Wang, J.Y.Wang, Y.H.Qiang, X.L.Wu, S.Y.Xu, X.Y.Huang, Z.C.Li, Z.Zhao, L.C.Sun, H.Zhou, X.Zhang, G.Xie, L.Zhu, J.H.Zheng, Y.J.Li, F.Guan, Z.W.Lu, W.X.Huang, Y.He, H.S.Xu, Z.Z.Ren, S.G.Zhou Experimental cross section study of 40Ca + 175Lu: Searching for new neutron-deficient Pa isotopes
doi: 10.1103/PhysRevC.109.014608
2024ZH07 Phys.Rev. C 109, 024316 (2024) D.D.Zhang, B.Li, D.Vretenar, T.Niksic, Z.X.Ren, P.W.Zhao, J.Meng Ternary quasifission in collisions of actinide nuclei
doi: 10.1103/PhysRevC.109.024316
2024ZH18 Phys.Rev. C 109, 034307 (2024) H.Zhang, D.Bai, Zh.Wang, Zh.Ren Microscopic cluster model in harmonic oscillator traps
doi: 10.1103/PhysRevC.109.034307
2023DE31 Eur.Phys.J. A 59, 226 (2023) Unusual behavior in the systematics of α-preformation factors above Z, N = 50 doubly magic shell closures RADIOACTIVITY 104,105,106,107,108,109,110Te, 108,109,110,111,112,113I, 108,109,110,111,112,113Xe, 112,114Cs, 114Ba(α); calculated T1/2, α-preformation factors with the dynamical double-folding potential (DDFP) which incorporates the nuclear me dium effect in α-decay. Comparison with available data.
doi: 10.1140/epja/s10050-023-01138-w
2023GA14 Chin.Phys.C 47, 044105 (2023) Systematic study of global optical model potentials in (d, p) transfer reactions NUCLEAR REACTIONS 12C, 48Ca, 124Sn, 208Pb(d, p), (d, d), E=10-60 MeV; analyzed available data; deduced the optical model potentials (OMPs) parameters, σ(θ).
doi: 10.1088/1674-1137/acb2bc
2023JI08 Phys.Rev. C 108, 014326 (2023) Z.Jin, M.Yan, H.Zhou, A.Cheng, Z.Ren, J.Liu Bayesian optimization approach to model-based description of α decay RADIOACTIVITY 200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218Po, 205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223Ac, 210,211Bi, 212,213At, 213,214Rn, 214,215Fr, 215,216Ra, 217,218Th, 218,219Pa(α); calculated T1/2. Combination of the Bayesian neural network calculations with spherical and deformed α--decay tunneling models. Comparison to experimental data.
doi: 10.1103/PhysRevC.108.014326
2023LI04 Phys.Rev. C 107, 014303 (2023) B.Li, D.Vretenar, Z.X.Ren, T.Niksic, J.Zhao, P.W.Zhao, J.Meng Fission dynamics, dissipation, and clustering at finite temperature NUCLEAR STRUCTURE 240Pu, 234U, 244Cm, 250Cf; calculated self-consistent deformation energy surface for the process of induced fission, induced fission trajectories evolution, proton localization functions, density profile immediately prior to the scission event. Microscopic finite-temperature model based on time dependent nuclear density functional theory (TDDFT).
doi: 10.1103/PhysRevC.107.014303
2023LI34 Phys.Rev. C 108, 014312 (2023) Investigation of the neutron distribution deformation by parity-violating electron scattering NUCLEAR REACTIONS 27Al(e, e), E=117 MeV;48Ca(e, e), E=2180 MeV;133Cs(e, e), E=2180 MeV;208Pb(e, e), E=953 MeV; calculated parity-violating asymmetry. Developed develop a deformed parity-violating electron scattering PVES model, which combines the deformed relativistic mean-field model and the distorted wave Born approximation. Evaluate the influence of the neutron density deformation on the parity-violating asymmetry. Comparison to experimental data from PREX-II and CREX. NUCLEAR STRUCTURE 27Al, 48Ca, 133Cs, 208Pb; calculated weak charge density distribution, multipole weak charge density distribution, spherical density distribution. 27Al, 133Cs; calculated deformed neutron density. 27Al; calculated quadrupole Coulomb form factor. Calculations performed by using the deformed and spherical relativistic mean field (RMF) models with the FSU parameter set.
doi: 10.1103/PhysRevC.108.014312
2023LI36 Phys.Rev. C 108, 014617 (2023) H.Liu, S.Nakayama, J.Lei, Z.Ren Comparison of Ichimura-Austern-Vincent and Glauber models for the deuteron-induced inclusive breakup reaction in light and medium-mass nuclei NUCLEAR REACTIONS 12C, 58Ni(d, pX), (d, nX), E=56, 100 MeV; calculated σ(θ, E) as a function of emitted particle angle and energy, nonelastic breakup σ(θ, E). Calculations utilizing model of Ichimura, Austern, and Vincent (IAV) and the Glauber model with the quantum S matrix. Comparison to experimental data.
doi: 10.1103/PhysRevC.108.014617
2023LI41 Phys.Rev. C 108, 024606 (2023) Testing the validity of the surface approximation for reactions induced by weakly bound nuclei with a fully quantum-mechanical model NUCLEAR REACTIONS 28Si(d, pX), (6Li, αX), E=5-100 MeV; 208Pb(d, pX), (6Li, αX), E=20-100 MeV; calculated nonelastic breakup σ(E), dependence of σ(E) on radial cut-offs to scattering waves. Calculations in the frame of full y quantum mechanical model from Ichimura, Austern and Vincent(IAV).
doi: 10.1103/PhysRevC.108.024606
2023LU10 Phys.Rev. C 108, 024612 (2023) Systematic single-folding optical potential for 6Li and 7Li based on KD02 potentials NUCLEAR REACTIONS 24,25,26Mg, 27Al, 28Si, 39K, 40Ca, 58Ni, 89Y, 90,91,92,94,96Zr, 112,116,120,124Sn, 208Pb, 209Bi(6Li, 6Li), E=31-240 MeV;24,26Mg, 28Si, 40,44,48Ca, 54,56Fe, 58,60Ni, 89Y, 90Zr, 116,118Sn, 142Nd, 144Sm, 208Pb(7Li, 7Li), E=33-350 MeV; analyzed experimental data of nucleus-nucleus elastic scattering and σ energy dependence; deduced optical potential parameters; calculated σ(θ), σ(E). 116Sn, 208Pb(6Li, X), E=5-300 MeV; 28Si, 64Zn, 116Sn, 208Pb(7Li, X), E=5-360 MeV; calculated σ(E). Energy-dependent systematic optical potential on the KD02 optical potential within the framework of the single-folding model. Comparison to experimental data and calculations performed with Cook's systematic optical potential.
doi: 10.1103/PhysRevC.108.024612
2023RE03 Eur.Phys.J. A 59, 5 (2023) Z.Ren, for the CSNS Back-n Collaboration Measurement of the 236, 238U(n, f) cross sections from the threshold to 200 MeV at CSNS Back-n NUCLEAR REACTIONS 236,238U(n, F), E<200 MeV; measured reaction products, En, In, TOF; deduced fission σ and uncertainties. Comparison with ENDF/B-VIII.0 library. The China Spallation Neutron Source (CSNS) Back-streaming white neutron source (Back-n).
doi: 10.1140/epja/s10050-022-00910-8
2023RE11 Phys.Rev. C 108, 044301 (2023) Z.Ren, J.-B.Lu, G.-X.Dong, Y.Zheng, Y.-H.Wu, T.-J.Gao, P.-Y.Yang, Y.Hao, K.-Y.Ma, X.-G.Wu, C.-B.Li, Z.Huang, G.-X.Zhang, S.-P.Hu, H.-B.Sun, H.-Q.Zhang, D.Testov, J.J.Valiente-Dobon, A.Goasduff, M.Siciliano, F.Galtarossa, D.Mengoni, D.Bazzacco, G.-L.Zhang Level scheme of 92Nb and observation of an oblate collective rotational band
doi: 10.1103/PhysRevC.108.044301
2023TA24 Phys.Rev. C 108, 064303 (2023) Model-independent analysis on the regular behavior of α preformation probability in heavy nuclei
doi: 10.1103/PhysRevC.108.064303
2023WA25 Phys. Rev. C 108, 024306 (2023) Effects of nuclear surface polarization on exotic cluster radioactivity in trans-lead nuclei RADIOACTIVITY 221Fr, 221,222,223,224,226Ra, 225Ac(14C); 228Th(20O); 230U(22Ne); 230Th, 231Pa, 232,233,234U(24Ne); 234U(26Ne); 234,235U, 236,238Pu(28Mg); 238Pu(30Mg); 238Pu(32Si); 242Cm(34Si); calculated T1/2 for ground state to ground state cluster decay, dependence of T1/2 on surface polarization modes. Density-dependent cluster model (DDCM). Comparison to experimental data and other theoretical estimations.
doi: 10.1103/PhysRevC.108.024306
2023WA27 J.Phys.(London) G50, 095104 (2023) H.Wang, Q.Su, C.Xu, Z.Ren, J.Liu Influence of single-particle energy on inclusive electron scattering NUCLEAR REACTIONS 27Al(e-, e-'), E not given; calculated single-particle nucleon momentum distributions (NMDs), the single-particle energy level distributions from the deformed relativistic mean-field model.
doi: 10.1088/1361-6471/ace6c3
2023WA35 Eur.Phys.J. A 59, 224 (2023) J.Wang, J.Ren, W.Jiang, X.Ruan, Q.Sun, J.Hu, B.Jiang, J.Bao, Q.Zhang, G.Luan, H.Huang, Y.Nie, Z.Ge, Q.An, H.Bai, J.Bai, P.Cao, Q.Chen, Y.Chen, Z.Chen, Z.Cui, A.Fan, R.Fan, C.Feng, F.Feng, K.Gao, M.Gu, C.Han, Z.Han, G.He, Y.He, Y.Hong, Y.Hu, W.Jia, H.Jiang, Z.Jiang, Z.Jin, L.Kang, B.Li, C.Li, G.Li, J.Li, Q.Li, Y.Li, J.Liu, R.Liu, S.Liu, C.Ning, B.Qi, Z.Ren, Z.Song, K.Sun, Z.Tan, J.Tang, S.Tang, L.Wang, P.Wang, Z.Wang, Z.Wen, X.Wu, X.Wu, L.Xie, Y.Yang, H.Yi, Y.Yu, G.Zhang, L.Zhang, M.Zhang, X.Zhang, Y.Zhang, Y.Zhang, Z.Zhang, M.Zhao, L.Zhou, K.Zhu, J.Zhang Determination of the 232Th(n, γ) cross section from 10 to 200 keV at the Back-n facility at CSNS NUCLEAR REACTIONS 232Th, 197Au(n, γ), E=10-200 keV; measured reaction products, En, In, Eγ, Iγ; deduced σ. Comparison with ENDF/B-VIII.0, CENDL-3.2, JENDL-5 libraries and TALYS 1.96 calculations. The back-streaming white neutron beam-line (Back-n) of China Spallation Neutron Source (CSNS).
doi: 10.1140/epja/s10050-023-01126-0
2023ZH20 Phys.Lett. B 841, 137913 (2023) Q.Zhao, Z.Ren, P.Zhao, T.-S.Park Accurate relativistic density functional for exchange energy of atomic nuclei NUCLEAR STRUCTURE 16O, 40,48Ca, 132Sn, 208Pb; calculated total energies per nucleon as a function of the charge radii, relativistic Kohn-Sham potentials, proton Kohn-Sham potentials; deduced an orbital-dependent relativistic Kohn-Sham density functional theory to incorporate the exchange energy with local Lorentz scalar and vector potentials.
doi: 10.1016/j.physletb.2023.137913
2023ZH23 Phys.Rev. C 107, 064304 (2023) Complex scaled nonlocalized cluster model with continuum level density NUCLEAR STRUCTURE 8Be; calculated low-lying resonances state energies, decay widths of the resonant states, phase shifts for α-α scattering. Calculations using complex scaled nonlocalized cluster model (CSNLCM), complex scaled nonlocalized cluster model with the continuum level density (CSNLCM-CLD) and R-matrix method. Comparison to experimental data.
doi: 10.1103/PhysRevC.107.064304
2022BA41 Phys.Rev. C 106, 064005 (2022) Entanglement generation in few-nucleon scattering NUCLEAR REACTIONS 3H(n, X), 3He(p, X), E<6 MeV; calculated S-wave phase shifts, entanglement power. Comparison of results obtained with effective interactions to the results obtained with realistic nucleon-nucleon interactions.
doi: 10.1103/PhysRevC.106.064005
2022CA06 Phys.Rev. C 105, 034304 (2022) Uncertainty analysis for the nuclear liquid drop model and implications for the symmetry energy coefficients ATOMIC MASSES 200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315U; calculated binding energies using liquid drop model (LD), including Wigner energy term, and associated statistical uncertainties using Monte Carlo bootstrap approach based on nonparametric sampling. Comparison with available experimental evaluated masses from AME2020.
doi: 10.1103/PhysRevC.105.034304
2022DU05 Phys.Rev. C 105, 034602 (2022) F.F.Duan, Y.Y.Yang, J.Lei, K.Wang, Z.Y.Sun, D.Y.Pang, J.S.Wang, X.Liu, S.W.Xu, J.B.Ma, P.Ma, Z.Bai, Q.Hu, Z.H.Gao, X.X.Xu, C.J.Lin, H.M.Jia, N.R.Ma, L.J.Sun, D.X.Wang, G.Yang, S.Y.Jin, Z.Z.Ren, Y.H.Zhang, X.H.Zhou, Z.G.Hu, H.S.Xu Elastic scattering and breakup reactions of neutron-rich nucleus 11Be on 208Pb at 210 MeV NUCLEAR REACTIONS 208Pb(11Be, 11Be), (11Be, 10Be), E=210 MeV; measured reaction products; deduced σ(θ), σ. Comparison with CDCC calculations and experimental results for other reaction systems including tightly- and weakly-bound projectiles impinging on medium to heavy mass targets. Beam by Heavy-Ion Research Facility in Lanzhou (HIRFL, China).
doi: 10.1103/PhysRevC.105.034602
2022HU12 Phys.Lett. B 834, 137484 (2022) M.H.Huang, Z.G.Gan, Z.Y.Zhang, L.Ma, J.G.Wang, M.M.Zhang, H.B.Yang, C.L.Yang, X.Y.Huang, Z.Zhao, S.Y.Xu, L.X.Chen, X.J.Wen, Y.F.Niu, C.X.Yuan, Y.L.Tian, Y.S.Wang, J.Y.Wang, M.L.Liu, Y.H.Qiang, W.Q.Yang, H.B.Zhang, Z.W.Lu, S.Guo, W.X.Huang, Y.He, Z.Z.Ren, S.G.Zhou, X.H.Zhou, H.S.Xu, V.K.Utyonkov, A.A.Voinov, Yu.S.Tsyganov, A.N.Polyakov α decay of the new isotope 204Ac RADIOACTIVITY 204,205Ac(α) [from 169Tm(40Ca, xn), E=202, 210, 212, 214 MeV using SHANS2 separator at CAFE2 and SHANS separator at HRIFL, Lanzhou accelerator facility]; 200Fr, 196At(α) [from 204Ac α-decay chain]; measured evaporation residues (ERs), Eα, (ER)α-α-α correlated events, production cross sections, T1/2 of decays using two multiwire proportional counters for implanted events, double-sided silicon strip detectors (DSSSDs) for α particles, and a segmented clover Ge detector for γ radiation. 204,205Ac, 200Fr, 196At; deduced T1/2 of decays of ground-state decays, and Eα values, reduced α-width in Rasmussen formalism, favored α decay for 204Ac decay. 204Ac(p); no proton decay events observed. 201,201m,202,202m,203,204,205Fr, 204,205,206Ra(α); observed α spectra, (ERs)-α-α-correlated events. Comparison with previous available experimental results. Systematics of experimental and theoretical T1/2 and Q(α) values for 196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211At, 198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213Fr, 203,204,205,206,207,208,209,210,211,212,213,214,215Ac, 211,212,213,214,215,216,217Pa, using Hartree-Fock-BCS (HFBSC) method, and macroscopic-microscopic (MM) mass formula for theory.
doi: 10.1016/j.physletb.2022.137484
2022LE04 Eur.Phys.J. A 58, 58 (2022) S.Lei, S.Li, Q.Zhao, N.Wan, M.Lyu, Z.Ren, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki, C.Xu, B.Zhou Investigating the proton-halo structure of 8B via the extended THSR wave function NUCLEAR STRUCTURE 8B; calculated standard deviation of the ground state Tohsaki-Horiuchi-Schuck-Ropke (THSR) wave function, contour maps of the energy surface, spatial matter density and valence density distribution, proton density distributions, rms radii and quadrupole moments; deduced proton halo structure in the ground state.
doi: 10.1140/epja/s10050-022-00705-x
2022LI58 Phys.Rev. C 106, 054324 (2022) Nucleon momentum distributions from inclusive electron scattering with superscaling analysis NUCLEAR REACTIONS 2H, 3,4He, 9Be, 12C(e, e'), E=5.766 GeV;analyzed experimental inclusive quasielastic scattering σ(θ); deduced nucleon momentum distributions. ψ'-scaling method within the framework of the relativistic Fermi gas (RFG) model. Comparison to quantum Monte Carlo calculations with realistic nuclear interactions.
doi: 10.1103/PhysRevC.106.054324
2022LI59 Phys.Rev. C 106, 054605 (2022) J.Liu, Y.Wang, Y.Gao, P.Danielewicz, C.Xu, Z.Ren Exploring the sensitivity of charge-exchange (p, n) reactions to the neutron density distribution NUCLEAR REACTIONS 48Ca(p, p), 48Ca, 208Pb(p, n), E=35, 45 MeV;208Pb(n, n), E=30.4, 40 MeV; calculated σ(θ). Distorted-wave Born approximation (DWBA) method with complex folding and the hybrid folding models generated potentials. Calibration of the calculated potentials to PREX-II data. Comparison to experimental data. NUCLEAR STRUCTURE 48Ca, 208Pb; calculated binding energies per nucleon, charge rms radii, neutron skin thickness. 208Pb; calculated ground-state neutron and proton densities. Calculations within Skyrme-Hartree-Fock (SHF) and the relativistic mean-field (RMF) frameworks. Comparison to experimental data.
doi: 10.1103/PhysRevC.106.054605
2022LU02 Nucl.Phys. A1021, 122408 (2022) Neutron-neutron short-range correlations and their impacts on neutron stars
doi: 10.1016/j.nuclphysa.2022.122408
2022NI06 Phys.Rev. C 105, L051602 (2022) Q.Niu, J.Liu, Y.Guo, C.Xu, M.Lyu, Z.Ren Effects of nucleon-nucleon short-range correlations on inclusive electron scattering NUCLEAR REACTIONS 56Fe(e, e'), E=1.108, 1.299, 2.02 GeV; 16O(e, e'), E=1.5 GeV; 27Al(e, e'), E=2.02 GeV; 186W(e, e'), E=1.108 GeV; calculated σ(θ, E). Extracted nucleon-nucleon short-range correlation and mean-field contributions to the σ. Axially deformed relativistic mean-field model. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.L051602
2022RE01 Phys.Rev. C 105, L011301 (2022) Dynamics of rotation in chiral nuclei NUCLEAR STRUCTURE 135Nd; calculated total energy and Routhian surfaces, trajectories of the tilted angles for the total angular momenta in the body-fixed frame, excitation energies of the two pairs of chiral doublet bands, and compared with experimental data; deduced a new mechanism of chiral precession from the microscopic dynamics of the total angular momentum in the body-fixed frame (illustrations as movies given in the Supplemental Material of the paper). Self-consistent microscopic calculations based on time-dependent and tilted axis cranking covariant density functional theory (TAC-CDFT).
doi: 10.1103/PhysRevC.105.L011301
2022RE04 Phys.Rev. C 105, 044313 (2022) Z.X.Ren, J.Zhao, D.Vretenar, T.Niksic, P.W.Zhao, J.Meng Microscopic analysis of induced nuclear fission dynamics NUCLEAR STRUCTURE 240Pu; calculated deformation energy surface in the plane of quadrupole-octupole axially symmetric deformation parameters, induced fission charge yields and fragments distributions, fission trajectories on the the self-consistent deformation energy surface, total kinetic energies of the fragments from induced fission. Framework that combines the time-dependent generator coordinate method (TDGCM) and time-dependent nuclear density functional theory (TDDFT). Comparison to available experimental data.
doi: 10.1103/PhysRevC.105.044313
2022RE05 Phys.Rev.Lett. 128, 172501 (2022) Z.X.Ren, D.Vretenar, T.Niksic, P.W.Zhao, J.Zhao, J.Meng Dynamical Synthesis of 4He in the Scission Phase of Nuclear Fission RADIOACTIVITY 240Pu(SF); analyzed available data. 4,6He, 3H; deduced light cluster emission. Time-dependent density functional theory, based on a relativistic energy density functional including pairing correlations.
doi: 10.1103/PhysRevLett.128.172501
2022RE11 Phys.Rev. C 106, 024323 (2022), Erratum Phys.Rev. C 107, 049902 (2023) Z.Ren, J.-B.Lu, G.-L.Zhang, Y.-H.Wu, T.-J.Gao, K.-Y.Ma, Z.Huang, G.-X.Zhang, M.-L.Wang, S.-P.Hu, H.-B.Sun, H.-Q.Zhang, D.Testov, P.R.John, J.J.Valiente-Dobon, A.Goasduff, M.Siciliano, F.Galtarossa, D.Mengoni, D.Bazzacco Reinvestigation of the level structures of the N=49 isotones 89Zr and 91Mo NUCLEAR REACTIONS 89Y(6Li, 4n2p)89Zr, (6Li, 4n)91Mo, E=34 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), (particle)γ-coin using GALILEO array with 25 BGO-Compton-suppressed HPGe detectors for γ rays, and EUCLIDES 4π Si-ball array for charged particles at the Tandem-XTU accelerator of INFN-LNL, Legnaro. 89Zr, 91Mo; deduced high-spin levels, J, π, ADO ratios, multipolarities, configurations. 91Nb, 92Mo; deduced ADO ratios for certain γ-transitions. Comparison with spherical-basis shell-model calculations. NUCLEAR STRUCTURE 89Zr, 91Mo; calculated levels, J, π, components of the wave functions and their partitions for spherical configurations for protons and neutrons. Comparison with experimental data. Systematics of energies in N=49 isotones: 9/2+, 13/2+, 17/2+, 21/2+, 23/2+ and 25/2+ states in 89Zr, 91Mo, 93Ru, 95Pd, and those of 8+, 9+, 10+, 12+, 13+ and 14+ in 88Y, 90Nb, 92Tc, 94Rh.
doi: 10.1103/PhysRevC.106.024323
2022WA06 Phys.Rev. C 105, 024327 (2022) Improved density-dependent cluster model in α-decay calculations within anisotropic deformation-dependent surface diffuseness RADIOACTIVITY 104,106,108Te, 108,110Xe, 144Nd, 146,148Sm, 148,150,152Gd, 150,154Dy, 152Er, 154Yb, 156,158,174Hf, 158,162W, 162,164,166,168,186Os, 166,168,170,172,174,176,178,190Pt, 170,172,174,176,178,180,182Hg, 178,180,182,184,186Pb, 186,188,190,192,194,196,198,210,212,214,216,218Po, 194,196,198,200,202,204,206,208,210,212,214,216,218,220,222Rn, 202,204,206,208,210,212,214,216,218,220,222,224,226Ra, 208,210,212,214,216,218,220,222,224,226,228,230,232Th, 214,216,218,222,224,226,228,230,232,234,236,238U, 228,230,236,238,240,242,244Pu, 234,236,240,242,244,246,248Cm, 240,242,244,246,248,250,252Cf, 246,248,250,252,254,256Fm, 252,254,256No, 256,258Rf, 260Sg, 264,266,268,270Hs, 270,282Ds, 286Cn, 286,288,290Fl, 290,292Lv, 294Og(α); calculated T1/2. 242Pu(α); calculated depth of inner potential well, the position and the height of α-core effective potential barrier. 208,210,212,214,216,218,220,222,224,226,228,230,232Th(α); calculated α-preformation factor. Density-dependent cluster model with the diffuseness polarization and anisotropy effects, as well as the differences between proton and neutron density distributions (DDCM+). Comparison to experimental data.
doi: 10.1103/PhysRevC.105.024327
2022WA28 Phys.Rev. C 106, 024311 (2022) Favored α-decay half-lives of odd-A and odd-odd nuclei using an improved density-dependent cluster model with anisotropic surface diffuseness RADIOACTIVITY 191Pb, 191,193,195,197,199,201,205,207,213,215,217,219Po, 197,199,201,203,205,207,209,211,213,215,217,219At, 195,197,199,203,207,209,215,217Rn, 199,201,203,205,207,209,211,213,215,217,219Fr, 201,203,205,209,211,217Ra, 205,207,209,211,213,215,217,219,221,227Ac, 207,211,213,219Th, 211,213,215,217,219,221,223,227Pa, 221,229,233U, 219,223,225,233Np, 231,235Pu, 233Cm, 239,245Cf, 241,243,251,253Es, 251No, 253,257Lr, 261Rf, 263Sg, 265Hs, 267Ds(α); 192,196,198,200,202,204,208,214,216At, 200,202,204,208,210,216,218Fr, 206,208,212,218,222Ac, 212,214,220,226Pa, 236Am; calculated T1/2 and compared with experimental values. 294,295120, 290,291Og, 286,287Lv, 282,283Fl, 278,279Cn, 274,275Ds, 270,271Hs, 266,267Sg, 262,263Rf(α); 293,294119, 289,290Ts, 285,286Mc, 281,282Nh, 277,278Rg, 273,274Mt, 269,268Bh, 265,266Db, 261,262Lr(α); calculated Q values for α decay, T1/2 by two methods. Improved density-dependent cluster model (DDCM+) model for favored α decays of odd-A and odd-odd nuclei.
doi: 10.1103/PhysRevC.106.024311
2022WU07 Phys.Rev. C 105, L031303 (2022) Nuclear energy density functionals from machine learning NUCLEAR STRUCTURE 4He, 16O, 40Ca; calculated rms radii, total energies, kinetic energies, ground-state densities. Self-consistent Kohn-Sham and machine-learning approaches. Comparison to available experimental data.
doi: 10.1103/PhysRevC.105.L031303
2022WU08 Phys.Rev. C 105, 034344 (2022) Y.-H.Wu, J.-B.Lu, Z.Ren, G.-J.Fu, J.Li, K.-Y.Ma, Y.-J.Ma, X.-G.Wu, Y.Zheng, C.g-B.Li, J.Wen Level structure of the 93Nb nucleus and systematics of features in neighboring nuclei NUCLEAR REACTIONS 82Se(14N, 3n), E=54 MeV; 82Se(16O, 4np), E not given; measured Eγ, Iγ, γγ-coin. 93Nb; deduced levels, J, π, ADO ratios, high-spin states, configurations. Comparison to shell-model calculations performed with NUSHELLX code with the GWBXG effective interaction. Systematics of low-lying states in the odd-A Nb and Tc isotopes, the even-even Zr isotopes, and the N=52 isotones. HI-13 tandem accelerator at the China Institute of Atomic Energy.
doi: 10.1103/PhysRevC.105.034344
2022WU17 Phys.Rev. C 106, 054326 (2022) Y.-H.Wu, J.-B.Lu, Z.Ren, T.-J.Gao, P.-Y.Yang, Y.Hao, G.n-J.Fu, J.Li, K.-Y.Ma, X.-G.Wu, Y.Zheng, C.-B.Li Investigation of level structure in the semimagic nucleus 91Nb and systematics of nuclear structure characteristics near A = 90 NUCLEAR REACTIONS 82Se(14N, 5n), E=54 MeV;76Ge(19F, 4n), E not given; measured Eγ, Iγ, γγ(θ). 91Nb; deduced levels, J, π, high-spin states, bands structure, angular distribution from oriented nuclei (ADO), configurations, δ. Comparison to shell-model calculations with the GWBXG effective interaction. Systematics of the first 2+ states for N=46–60 - Zr, Mo, Ru, Pd and Cd isotopes. Investigated evolution of positive parity states in even-even N=50 isotones 90Zr, 92Mo, 94Ru, 96Pd, 98Cd and positive parity states in odd-A N=50 isotones 91Nb, 93Tc, 95Rh, 97Ag. Beams provided by HI-13 tandem accelerator at the China Institute of Atomic Energy.
doi: 10.1103/PhysRevC.106.054326
2022YA15 Phys.Rev. C 105, L051302 (2022) H.B.Yang, Z.G.Gan, Z.Y.Zhang, M.H.Huang, L.Ma, M.M.Zhang, C.X.Yuan, Y.F.Niu, C.L.Yang, Y.L.Tian, L.Guo, Y.S.Wang, J.G.Wang, H.B.Zhou, X.J.Wen, H.R.Yang, X.H.Zhou, Y.H.Zhang, W.X.Huang, Z.Liu, S.G.Zhou, Z.Z.Ren, H.S.Xu, V.K.Utyonkov, A.A.Voinov, Yu.S.Tsyganov, A.N.Polyakov, D.I.Solovyev New isotope 207Th and odd-even staggering in α-decay energies for nuclei with Z > 82 and N < 126 RADIOACTIVITY 207Th(α)[from 176Hf(36Ar, 5n), E=197-199 MeV]; 208Th(α)[from 176Hf(36Ar, 4n), E=197-199 MeV]; 203Ra, 199Rn, 195Po(α)[from 207Th α-decay chain]; 204Ra, 200Rn, 196Po(α)[from 208Th α-decay chain]; measured evaporation residues (ERs), Eα, and ER-α1-α2-α3-α4 correlated α-decay chain from the decays of 207Th and208Th. 207,208Th; deduced α-decay T1/2, production σ. Z=84-92, N=102-126; discussed systematics of experimental and theoretically calculated (by relativistic Hartree-Fock-Bogoliubov and large-scale shell-model approaches) odd-even staggering (OES) of Q(α), Q(proton) and Q(neutron). Position-sensitive silicon strip detectors (PSSDs), non-position sensitive Si detectors, and SHANS gas-filled recoil separator at the sector focusing cyclotron facility of HIRFL, Lanzhou.
doi: 10.1103/PhysRevC.105.L051302
2022YA27 Phys.Rev. C 106, 064311 (2022) H.B.Yang, Z.G.Gan, Z.Y.Zhang, M.H.Huang, L.Ma, M.M.Zhang, C.L.Yang, Y.L.Tian, Y.S.Wang, H.B.Zhou, X.J.Wen, J.G.Wang, Z.Zhao, S.Y.Xu, L.X.Chen, X.Y.Huang, C.X.Yuan, Y.F.Niu, H.R.Yang, W.X.Huang, Z.Liu, X.H.Zhou, Y.H.Zhang, S.G.Zhou, Z.Z.Ren, H.S.Xu, V.K.Utyonkov, A.A.Voinov, Yu.S.Tsyganov, A.N.Polyakov, D.I.Solovyev Examining the impact of α-decay energies on the odd-even staggering in half-lives: α-decay spectroscopy of 207-209Ac RADIOACTIVITY 207,208,208m,209Ac(α)[from 176Hf(36Ar, X), E=197-199 MeV]; measured evaporation residues (ER), Eα, Iα, αα-coin, (ER)αα-coin; deduced T1/2, Q values, decay branches. 204mFr(IT) [from 208Ac(α)]; deduced T1/2, isomer level energy, tentative J and π for the newly found 80-keV isomer. 204Fr(α)[from 208,208mAc(α)]; deduced T1/2. Found new α-decay branching 208Ac and assigned to the transition from ground state to the excited (2+, 4+) state. Comparison to the calculations performed in the framework of Wentzel-Kramers-Brillouin approximation. Spectrometer for Heavy Atoms and Nuclear Structure (SHANS) at Sector Focusing Cyclotron of the Heavy Ion Research Facility in Lanzhou (HIRFL).
doi: 10.1103/PhysRevC.106.064311
2022YE02 Phys.Rev. C 106, 024318 (2022) Accuracy versus predictive power in nuclear mass tabulations ATOMIC MASSES Z=8-120, N=8-256; calculated masses, S(2n) of even-even by the multi-objective optimization (MOO)-constrained Dulfo-Zuker model (DZ10) formulas with possible Pareto front (PF) solutions, and compared with AME2020 evaluation. 208Pb; calculated slope parameter and the neutron skin thickness using the symmetry energy coefficient of the DZ10 mass formula after the multi-objective optimization.
doi: 10.1103/PhysRevC.106.024318
2022YU01 Chin.Phys.C 46, 024101 (2022) Theoretical predictions on α-decay properties of some unknown neutron-deficient actinide nuclei using machine learning RADIOACTIVITY 204Ac, 206,207,208,209Th, 210Pa, 222Pa, 216,213,214,217,220U, 217,218Np, 221Np, 217,218,219,220,221,222,223,224,225,226,227Pu(α); calculated T1/2, Q-values. Comparison with available data.
doi: 10.1088/1674-1137/ac321c
2022YU04 Phys.Rev. C 106, 044309 (2022) Y.X.Yu, Y.Lu, G.J.Fu, C.W.Johnson, Z.Z.Ren Nucleon-pair truncation of the shell model for medium-heavy nuclei NUCLEAR STRUCTURE 44,46,48Ti, 48,50Cr, 52Fe, 60,62,64Zn, 66,68Ge, 68Se, 108,110Xe, 112,114Ba, 116,118,120Ce; calculated levels, J, π, yrast states, B(E2). Particle-number conserved Bardeen-Cooper-Schrieffer (NBCS) approximation developed for implementing efficient truncation scheme in the frame of shell-model. Comparison to experimental data.
doi: 10.1103/PhysRevC.106.044309
2022ZH06 Phys.Rev. C 105, 024322 (2022) D.D.Zhang, Z.X.Ren, P.W.Zhao, D.Vretenar, T.Niksic, J.Meng Effects of rotation and valence nucleons in molecular α-chain nuclei NUCLEAR STRUCTURE 12,16C, 16Ne; calculated Routhians, proton and neutron density distributions, location of the peak and the width of α-like cluster in the nuclei. 16C, 16Ne, 20O, 20Mg; calculated angular momentaand quadrupole deformation as functions of rotational frequency. 3D lattice Cranking covariant density functional theory (CDFT) calculations.
doi: 10.1103/PhysRevC.105.024322
2022ZH27 Phys.Rev. C 105, 054317 (2022) Complex scaled nonlocalized cluster model for 8Be NUCLEAR STRUCTURE 8Be; calculated energy surface of the ground state and exited states, energies and widths of resonances. Complex scaling method (CSM) combined with the nonlocalized cluster model. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.054317
2022ZH45 Phys.Rev. C 106, 024305 (2022) M.M.Zhang, Y.L.Tian, Y.S.Wang, Z.Y.Zhang, Z.G.Gan, H.B.Yang, M.H.Huang, L.Ma, C.L.Yang, J.G.Wang, C.X.Yuan, C.Qi, A.N.Andreyev, X.Y.Huang, S.Y.Xu, Z.Zhao, L.X.Chen, J.Y.Wang, M.L.Liu, Y.H.Qiang, G.S.Li, W.Q.Yang, R.F.Chen, H.B.Zhang, Z.W.Lu, X.X.Xu, L.M.Duan, H.R.Yang, W.X.Huang, Z.Liu, X.H.Zhou, Y.H.Zhang, H.S.Xu, N.Wang, H.B.Zhou, X.J.Wen, S.Huang, W.Hua, L.Zhu, X.Wang, Y.C.Mao, X.T.He, S.Y.Wang, W.Z.Xu, H.W.Li, Y.F.Niu, L.Guo, Z.Z.Ren, S.G.Zhou Fine structure in the α decay of the 8+ isomer in 216, 218U RADIOACTIVITY 216,216m,218,218mU(α)[218U from 182W(40Ar, 4n), E=190 MeV, 184W(40Ca, 2nα), E=206 MeV, 216U from 180W(40Ar, 4n), E=191 MeV]; measured evaporation residues (EVRs), Eα, Iα, (EVR)α1-α2-correlations, T1/2 using position-sensitive strip detectors (PSSDs) for α detection, and SHANS separator at HIRFL-Lanzhou. 216,216m,218,218mU; deduced T1/2, Q-values, α-branching ratio, α-decay hindrance factors. 204Rn, 208,210Ra, 212,214Th(α)[from 216,218U α-decay chains]; measured Eα, T1/2. 212Th; deduced level, J, π, identification of the first 2+ state. 215Ra, 212,213,216Ac, 211,212,213,214,216,216m,217Th, 216,217,217m,218Pa, 217,218,219U; observed Eα from their decays from (EVR)α-correlations. Comparison with previous experimental data.
doi: 10.1103/PhysRevC.106.024305
2022ZH51 Phys.Rev. C 106, 034315 (2022) Covariant density functional theory with localized exchange terms NUCLEAR STRUCTURE 132Sn, 208Pb; calculated neutron and proton single-particle energies. A=10-224; calculated binding energies and charge radii; deduced deviations from experimental values. 36,38,40,42,44,46,48,50,52,54Ca, 54,56,58,60,62,64,66,68,70,72Ni, 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134Sn, 158,160,162,164,166,168,170,172,174,176,178Yb, 178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214Pb, 230,232,234,236,238,240U; 30Ne, 32Mg, 34Si, 36S, 38Ar, 40Ca, 42Ti; 80Zn, 82Ge, 84Se, 86Kr, 88Sr, 90Zr, 92Mo, 94Ru, 96Pd, 98Cd, 100Sn; 130Cd, 132Sn, 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm, 146Gd, 148Dy, 150Er, 152Yb; 206Hg, 208Pb, 210Po, 212Rn, 214Ra, 216Th, 218U, 220Pu; calculated binding energies, and neutron skin thicknesses for Sn isotopes and 208Pb; deduced deviations of binding energies from the experimental values. 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm; 210Po, 212Rn, 214Ra, 216Th, 218U; calculated two-proton shell gaps of N=82 and N=126 isotones. 48Ca, 90Zr, 208Pb; calculated transition strength distributions of Gamow-Teller resonances. New density-dependent point-coupling covariant density functionals PCF-PK1, PC-PK1, DD-PC1, and DD-MEδ optimized by determining 14 independent parameters from the empirical saturation properties of nuclear matter and pseudodata from the ab initio calculations, and with exchange terms of the four-fermion terms treated with the Fierz matrix transformation. Detailed comparisons with available experimental data.
doi: 10.1103/PhysRevC.106.034315
2021BA05 Phys.Rev. C 103, 014612 (2021) Generalizing the calculable R-matrix theory and eigenvector continuation to the incoming-wave boundary condition NUCLEAR REACTIONS 12C(14N, X), E=3-10 MeV; calculated fusion σ(E), absolute values of the relative errors of the fusion cross sections using generalized R-matrix theory to the incoming-wave boundary condition (IWBC), as well as to extend eigenvector continuation (EC). Comparison with experimental data.
doi: 10.1103/PhysRevC.103.014612
2021BA20 Phys.Rev. C 103, 044316 (2021) α-cluster structures above double shell closures via double-folding potentials from chiral effective field theory NUCLEAR STRUCTURE 8Be, 20Ne, 44,52Ti, 212Po; calculated levels, J, π, B(E2), Γα, and compared with experimental data. 104Te; calculated Q(α) and T1/2 for α decay, and analyzed with the recent experimental studies. Calculations used newly derived double-folding potentials between α clusters and doubly magic nuclei (4He, 16O, 40,48Ca, 100Sn, 208Pb) with nucleon-nucleon potentials from chiral effective field theory (χEFT) at the next-to-next-to-leading order (N2LO) for semimicroscopic cluster models (SMCMs).
doi: 10.1103/PhysRevC.103.044316
2021FU05 Phys.Rev. C 103, L021302 (2021) G.J.Fu, C.W.Johnson, P.Van Isacker, Z.Ren Nucleon-pair coupling scheme in Elliott's SU(3) model NUCLEAR STRUCTURE 52Fe; calculated energies of the levels and B(E2) in the ground band up to 10+ using the shell-model with the GXPF1 interaction, and compared with experimental data. Representation of SU(3) symmetry in nucleon-pair approximation (NPA) truncation scheme of the shell-model configuration space.
doi: 10.1103/PhysRevC.103.L021302
2021JI04 Phys.Rev. C 103, 024314 (2021) Systematics of α-decay energies in the valence correlation scheme RADIOACTIVITY 248,249,250,251,252,253,254,255,256No, 251,252,253,254,255,256,257,258,259Lr, 253,254,255,256,257,258Rf, 277,285Cn, 284,285,286Nh, 284,285,286,287,288,289Fl, 287,288,289,290Mc, 290,291,292,293Lv, 293,294Ts, 294Og(α); calculated Q(α) from analysis of evaluated Q(α) data for Z=52-118 nuclei in AME2016 using a simple valence correlation scheme (VCS), and compared with available experimental data.
doi: 10.1103/PhysRevC.103.024314
2021JI12 Phys.Rev. C 104, L031301 (2021) Possible cluster states in heavy and superheavy nuclei NUCLEAR STRUCTURE 20Ne, 44Ti, 94Mo, 104Te, 212Po; calculated level energies of positive-parity yrast levels and B(E2) up to 8+ in 20Ne, 12+ in 44Ti, 94Mo and 104Te, and 10+ in 212Po. 222Ra, 236Pu; calculated level energies of positive-parity yrast levels up to 12+. Calculations used binary (α+core) cluster model (BCM) and improved version of this model (IBCM). Comparison with available experimental data. 282Cn; discussed recently observed first 2+ state in 282Cn in terms of IBCM calculations.
doi: 10.1103/PhysRevC.104.L031301
2021LI33 Phys.Rev. C 104, 014315 (2021) Y.Liu, C.Su, J.Liu, P.Danielewicz, C.Xu, Z.Ren Improved naive Bayesian probability classifier in predictions of nuclear mass ATOMIC MASSES Z=8-118, N=8-170; analyzed masses of 3245 nuclei using an improved naive Bayesian probability (iNBP) method, with classifications tables generated from determination of residuals between theoretical masses from FRDM, HFB and RMF models and the experimental values in AME2016; predicted by iNBP method nuclear masses of the nuclei added in AME2016, as compared to those in AME2003. 48,49,50,51,52,53,54,55,56,57,58,59,60,62,64,66,68,70Ca; calculated binding energies using FRDM, HBF, and RMF methods with modifications by iNBP method, and compared with available experimental values from AME2016.
doi: 10.1103/PhysRevC.104.014315
2021LI35 Eur.Phys.J. A 57, 232 (2021); Erratum Eur.Phys.J. A 57, 252 (2021) X.Liu, Y.Yang, R.Liu, Z.Wen, J.Wen, Z.Han, Y.Chen, H.Jing, H.Yi, J.Bao, Z.Ren, Q.An, H.Bai, P.Cao, Q.Chen, P.Cheng, Z.Cui, R.Fan, C.Feng, M.Gu, F.Guo, C.Han, G.He, Y.He, Y.He, H.Huang, W.Huang, X.Huang, X.Ji, X.Ji, H.Jiang, W.Jiang, L.Kang, M.Kang, B.Li, L.Li, Q.Li, X.Li, Y.Li, Y.Li, S.Liu, G.Luan, Y.Ma, C.Ning, B.Qi, J.Ren, X.Ruan, Z.Song, H.Sun, X.Sun, Z.Sun, Z.Tan, H.Tang, J.Tang, P.Wang, Q.Wang, T.Wang, Y.Wang, Z.Wang, Z.Wang, Q.Wu, X.Wu, X.Wu, L.Xie, L.Yu, T.Yu, Y.Yu, G.Zhang, J.Zhang, L.Zhang, L.Zhang, Q.Zhang, Q.Zhang, X.Zhang, Y.Zhang, Z.Zhang, Y.Zhao, L.Zhou, Z.Zhou, D.Zhu, K.Zhu, P.Zhu Measurement of the neutron total cross sections of aluminum at the back-n white neutron source of CSNS NUCLEAR REACTIONS 27Al(n, X), E<20 MeV; measured reaction products, En, In; deduced neutron transmission, total σ and uncertainties. Comparison withENDF/B-VIII.0, JEFF-3.3 and CENDL-3.2 library evaluations, EXFOR compilations. Spallation Neutron Source Science Center.
doi: 10.1140/epja/s10050-021-00513-9
2021LI63 Phys.Rev. C 104, 064307 (2021) Closed-shell effect in two-neutrino double-β decay for fp shell nuclei RADIOACTIVITY 46,48Ca, 70Zn(2β-); 50Cr, 54Fe, 58Ni, 64Zn(2β+), (2EC), (β+EC); calculated half-lives, nuclear matrix elements (NMEs), strength function (SF) distributions, and phase space factors. 46,48Ca, 52,54,56Ti, 66,68Ni, 70Zn(2β-); 44Ti, 46,48,50Cr, 48,50,52,54Fe, 48,56,58Ni, 64Zn, 66,68Ge, 70Se, 70Kr(2β+), (2EC), (β+EC); analyzed standard deviations (SD) of the normalized strength function (SF) distributions. 48Ca, 56Ti(2β-); 70Kr(2β+), (2EC), (β+EC); calculated normalized strength distribution as a function of the energy of the intermediate states. Large scheme shell-model calculations for the two-neutrino double-β (2νββ) decays. Comparison with available experimental data.
doi: 10.1103/PhysRevC.104.064307
2021LI66 J.Phys.(London) G48, 125105 (2021) J.Liu, X.Liu, X.Wang, S.Wang, C.Xu, Z.Ren Extraction of the second and fourth radial moments of nuclear charge density from the elastic electron-nucleus scattering NUCLEAR STRUCTURE 40,48Ca, 116,124Sn; calculated charge density distributions, radii.
doi: 10.1088/1361-6471/ac2cd5
2021LU07 Nucl.Phys. A1011, 122200 (2021) Impacts of nucleon-nucleon short-range correlations on neutron stars
doi: 10.1016/j.nuclphysa.2021.122200
2021LY02 Eur.Phys.J. A 57, 51 (2021) M.Lyu, Z.Ren, H.Horiuchi, B.Zhou, Y.Funaki, G.Ropke, P.Schuck, A.Tohsaki, C.Xu, T.Yamada Properties of 8-11Be sotopes with isospin-dependent spin-orbit potential in a cluster approach NUCLEAR STRUCTURE 8,9,10,11Be; calculated single nucleon wave functions, energy levels, J, π, one-neutron separation energies, root-mean-square radii and density distributions, spectroscopic factor. Tohsaki-Horiuchi-Schuck-Ropke (THSR) wave functions.
doi: 10.1140/epja/s10050-021-00363-5
2021MA39 Phys.Rev. C 103, L061302 (2021) W.H.Ma, D.Patel, Y.Y.Yang, J.S.Wang, Y.Kanada-En'yo, R.F.Chen, J.Lubian, Y.L.Ye, Z.H.Yang, Z.Z.Ren, S.Mukherjee, J.B.Ma, S.L.Jin, P.Ma, J.X.Li, Y.S.Song, Q.Hu, Z.Bai, M.R.Huang, X.Q.Liu, Y.J.Zhou, J.Chen, Z.H.Gao, F.F.Duan, S.Y.Jin, S.W.Xu, G.M.Yu, G.Z.Shi, Q.Wang, T.F.Wang, X.Y.Ju, Z.G.Hu, Y.H.Zhang, X.H.Zhou, H.S.Xu, G.Q.Xiao, W.L.Zhan Observation of 6He + t cluster states in 9Li NUCLEAR REACTIONS 208Pb(9Li, X), E=32.7 MeV/nucleon, [secondary 9Li beam from 9Be(12C, X), E=53.7 MeV/nucleon, followed by separation and purification of fragments using RIBLL1 at HIRFL-Lanzhou facility]; measured reaction products and outgoing charged particles, angular distributions of charged particles using Si telescope and CsI(Tl) scintillator array. 9Li; deduced resonant states, relative energy spectrum of 6He+t cluster states from the decay of 9Li resonances, differential breakup cross-section, isoscalar monopole transition matrix element M(IS0) and monopole strength B(IS0), energy-weighted sum rule (EWSR) for the transferred angular momentum. DWBA and CDCC analysis of angular distributions, and GCM calculations for the cluster states in 9Li. Relevance to differences between the triton and α clusters, and impact of these differences on the formation of nuclei containing triton clusters.
doi: 10.1103/PhysRevC.103.L061302
2021QI03 Chin.Phys.C 45, 021002 (2021) New look at Geiger-Nuttall law and α clustering of heavy nuclei RADIOACTIVITY Hf, W, Os, Pt, Hg, Pb, Po, Rn, Ra, Th(α); calculated T1/2 using Geiger-Nuttall (GN) law. Comparison with available data.
doi: 10.1088/1674-1137/abce14
2021RA31 Phys.Rev. C 104, 064316 (2021) S.Rajbanshi, R.Palit, R.Raut, Y.Y.Wang, Z.X.Ren, J.Meng, Q.B.Chen, S.Ali, H.Pai, F.S.Babra, R.Banik, S.Bhattacharya, S.Bhattacharyya, P.Dey, S.Malik, G.Mukherjee, Md.S.R.Laskar, S.Nandi, R.Santra, T.Trivedi, S.S.Ghugre, A.Goswami Evidence of octupole correlation in 79Se NUCLEAR REACTIONS 76Ge(9Be, 2nα)79Se, E≈31 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(θ)(ADO ratios), γγ(linear polarization), T1/2 of levels by DSAM using INGA array of 14 Compton-suppressed clover detectors at the TIFR Pelletron Linac Facility. 79Se; deduced high-spin levels, J, π, multipolarities, multipole mixing ratios, B(M1), B(E2), B(E1)/B(E2) ratios, intrinsic dipole moments, octupole correlation; calculated potential energy surface in (β20, β30) plane based on the covariant density functional theory. Comparison of measured transition probabilities with reflection asymmetric triaxial particle rotor model (RAT-PRM) calculations.
doi: 10.1103/PhysRevC.104.064316
2021RE01 Nucl.Instrum.Methods Phys.Res. A985, 164703 (2021) J.Ren, X.Ruan, W.Jiang, J.Bao, G.Luan, Q.Zhang, H.Huang, Y.Nie, Z.Ge, Q.An, H.Bai, Y.Bao, P.Cao, H.Chen, Q.Chen, Y.Chen, Y.Chen, Z.Chen, Z.Cui, R.Fan, C.Feng, K.Gao, M.Gu, C.Han, Z.Han, G.He, Y.He, Y.Hong, W.Huang, X.Huang, X.Ji, X.Ji, H.Jiang, Z.Jiang, H.Jing, L.Kang, M.Kang, B.Li, C.Li, J.Li, L.Li, Q.Li, X.Li, Y.Li, R.Liu, S.Liu, X.Liu, Q.Mu, C.Ning, B.Qi, Z.Ren, Y.Song, Z.Song, H.Sun, K.Sun, X.Sun, Z.Sun, Z.Tan, H.Tang, J.Tang, X.Tang, B.Tian, L.Wang, P.Wang, Q.Wang, T.Wang, Z.Wang, J.Wen, Z.Wen, Q.Wu, X.Wu, X.Wu, L.Xie, Y.Yang, H.Yi, L.Yu, T.Yu, Y.Yu, G.Zhang, L.Zhang, X.Zhang, Y.Zhang, Z.Zhang, Y.Zhao, L.Zhou, Z.Zhou, D.Zhu, K.Zhu, P.Zhu Background study for (n, γ) cross section measurements with C6D6 detectors at CSNS Back-n NUCLEAR REACTIONS 197Au, Pb, C, 181Ta, 59Co(n, γ), E<400 MeV; measured reaction products, Eγ, Iγ; deduced σ.
doi: 10.1016/j.nima.2020.164703
2021TA13 Phys.Rev. C 103, 044606 (2021) Short-lived radionuclide production cross sections calculated by the Liege intranuclear cascade model NUCLEAR REACTIONS 55Mn(p, np)54Mn, Mg(p, X)22Na, Fe, Ni(p, X)54Mn, 27Al, Si(p, X)22Na, Mg(p, X)26Al, 9Be(p, 2np)7Be, 16O(p, 3p)14C, C, O(p, X)7Be, Ti(p, xnp)44Ti, E=10-3000 MeV; calculated σ(E) for the production of short-lived nuclei using Liege intranuclear cascade model (INCL++) and de-excitation models ABLAv3p, GEMINI++, SMM, and Fermi break-up model. Comparison with experimental data.
doi: 10.1103/PhysRevC.103.044606
2021WA27 Phys.Rev. C 103, 054307 (2021) L.Wang, J.Liu, R.Wang, M.Lyu, C.Xu, Z.Ren Global analysis of nuclear cluster structure from the elastic and inclusive electron scattering NUCLEAR REACTIONS 12C(e, e'), E=1108 MeV; 16O(e, e'), E=1200 MeV; 20Ne(e, e'), E=1400 MeV; analyzed experimental data for inclusive electron scattering cross sections and form factors. 12C, 16O, 20Ne; calculated binding energies as function of deformation parameter β2. Distorted wave Born approximation (DWBA) and coherent density fluctuation model (CDFM), and deformed relativistic Hartree-Bogoliubov (RHB) model with DD-ME2 parameter set for density distributions of normal and cluster states.
doi: 10.1103/PhysRevC.103.054307
2021YE01 Phys.Rev. C 104, 064308 (2021) Refining the nuclear mass model via the α decay energy ATOMIC MASSES A=100-275; analyzed difference between experimental values and theoretical evaluations obtained from the Duflo-Zuker DZ10 mass model for three different kinds of parameters, corresponding correspond to Q(α) and the binding energies for heavy nuclei above A=100. 208Pb; deduced symmetry energy coefficient in the equation of state (EOS), and neutron skin thickness.
doi: 10.1103/PhysRevC.104.064308
2021ZH22 Phys.Rev.Lett. 126, 152502 (2021) Z.Y.Zhang, H.B.Yang, M.H.Huang, Z.G.Gan, C.X.Yuan, C.Qi, A.N.Andreyev, M.L.Liu, L.Ma, M.M.Zhang, Y.L.Tian, Y.S.Wang, J.G.Wang, C.L.Yang, G.S.Li, Y.H.Qiang, W.Q.Yang, R.F.Chen, H.B.Zhang, Z.W.Lu, X.X.Xu, L.M.Duan, H.R.Yang, W.X.Huang, Z.Liu, X.H.Zhou, Y.H.Zhang, H.S.Xu, N.Wang, H.B.Zhou, X.J.Wen, S.Huang, W.Hua, L.Zhu, X.Wang, Y.C.Mao, X.T.He, S.Y.Wang, W.Z.Xu, H.W.Li, Z.Z.Ren, S.G.Zhou New α-Emitting Isotope 214U and Abnormal Enhancement of α-Particle Clustering in Lightest Uranium Isotopes RADIOACTIVITY 214,216,218U(α) [from 180,182W(36Ar, 4n), 184W(40Ca, 2nα), E<200 MeV]; measured decay products, Eα, Iα; deduced α-decay Q-values and reduced widths, T1/2, abnormal enhancement by the strong monopole interaction between the valence protons and neutrons. Comparison withavailable data, calculations.
doi: 10.1103/PhysRevLett.126.152502
2021ZH45 Chin.Phys.C 48, 084102 (2021) Q.-J.Zhi, X.-P.Zhang, J.-L.You, Q.Zheng, Z.-Z.Ren Calculation of double-β decay half-lives using an improved Primakoff-Rosen formula RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe, 150Nd, 238U(2β-); calculated two-neutrino mode T1/2. Comparison with available data.
doi: 10.1088/1674-1137/ac0097
2020BA18 Phys.Rev. C 101, 034311 (2020) Resonant and scattering states in the α + α system from the nonlocalized cluster model NUCLEAR STRUCTURE 8Be; calculated levels, J, π, energy surfaces of the 0+, 2+, and 4+ states using an extension of nonlocalized cluster model by adopting the Brink-Tohsaki-Horiuchi-Schuck-Ropke wave functions as the bases for constructing interior wave functions. NUCLEAR REACTIONS 4He(α, α), E(cm)<12 MeV; calculated phase shifts, resonances and widths. Comparison with experimental values.
doi: 10.1103/PhysRevC.101.034311
2020HE05 Chin.Phys.C 44, 034106 (2020) X.-T.He, S.-Y.Zhao, Z.-H.Zhang, Z.-Z.Ren High-K multi-particle bands and pairing reduction in 254No NUCLEAR STRUCTURE 254No; calculated multi-particle states and rotational properties of the two-particle bands using the cranked shell model with pairing correlations treated by the particle number conserving method.
doi: 10.1088/1674-1137/44/3/034106
2020HE10 Chin.Phys.C 44, 034106 (2020) X.-T.He, S.-Y.Zhao, Z.-H.Zhang, Z.-Z.Ren High-K multi-particle bands and pairing reduction in 254No NUCLEAR STRUCTURE 254No; calculated Nilsson single-particle levels, J, π, energy levels, moments of inertia, bands using the cranked shell model with pairing correlations treated by the particle number conserving method.
doi: 10.1088/1674-1137/44/3/034106
2020JI06 Nucl.Instrum.Methods Phys.Res. A973, 164126 (2020) W.Jiang, H.Bai, H.Jiang, H.Yi, R.Fan, G.Zhang, J.Tang, Z.Sun, C.Ning, K.Sun, K.Gao, Z.Cui, Q.An, J.Bao, Y.Bao, P.Cao, H.Chen, Q.Chen, Y.Chen, Y.Chen, Z.Chen, C.Feng, M.Gu, F.Guo, C.Han, Z.Han, G.He, Y.He, Y.Hong, H.Huang, W.Huang, X.Huang, X.Ji, X.Ji, Z.Jiang, H.Jing, L.Kang, M.Kang, B.Li, C.Li, J.Li, L.Li, Q.Li, X.Li, Y.Li, R.Liu, S.Liu, X.Liu, G.Luan, Q.Mu, B.Qi, J.Ren, Z.Ren, X.Ruan, Y.Song, Z.Song, H.Sun, X.Sun, Z.Tan, H.Tang, X.Tang, B.Tian, L.Wang, P.Wang, Q.Wang, T.Wang, Y.Wang, Z.Wang, J.Wen, Z.Wen, Q.Wu, X.Wu, X.Wu, L.Xie, Y.Yang, L.Yu, T.Yu, Y.Yu, L.Zhang, Q.Zhang, X.Zhang, Y.Zhang, Z.Zhang, Y.Zhao, L.Zhou, L.Zhou, Z.Zhou, D.Zhu, K.Zhu, P.Zhu Application of a silicon detector array in (n, lcp) reaction cross-section measurements at the CSNS Back-n white neutron source NUCLEAR REACTIONS 6Li(n, t), 10B(n, α), E<1 MeV; measured reaction products, En, In; deduced σ. Comparison with experimental data, ENDF/B-VIII.0, JEFF-3.3, ROSFOND evaluated libraries.
doi: 10.1016/j.nima.2020.164126
2020KA06 Phys.Rev. C 101, 014603 (2020) Excitation-energy-dependent potential energy surfaces in the ternary breakup of 252Cf NUCLEAR REACTIONS 252Cf(n, F), E*=6.17, 25, 50 MeV; calculated potential-energy surfaces (PESs) as function of excitation energy of the fissioning parent nucleus for spherical and deformed fragments from ternary fragmentation (TF), temperature-dependent binding energies (TDBE). Temperature-dependent macroscopic liquid-drop model (LDM) with the microscopic shell correction energies from analytical estimates of Myers and Swiatecki. Comparison with experimental data. RADIOACTIVITY 252Cf(SF); calculated temperature-dependent potential-energy surfaces (PESs) for spherical and deformed fragments from ternary fission, neutron emission from individual fragments as a function of the fragment mass number. Temperature-dependent macroscopic liquid-drop model (LDM). Comparison with experimental data.
doi: 10.1103/PhysRevC.101.014603
2020KA42 Phys.Rev. C 102, 024607 (2020) Ternary fission of α-structured nuclei with 12 ≤ A ≤ 60: A three-body decay approach NUCLEAR STRUCTURE 12C, 16O, 20Ne, 24Mg, 28Si, 32S, 36Ar, 40Ca, 44Ti, 48Cr, 52Fe, 56Ni, 60Zn; calculated total excitation energies and the ternary fission (TF) relative yields of even-even parent nuclei within a three-body decay approach and a single-step process; deduced that emission of α-structured ternary fragments is favored over the other ternary fragment combinations.
doi: 10.1103/PhysRevC.102.024607
2020LI20 Phys.Rev. C 101, 064307 (2020) S.Li, T.Myo, Q.Zhao, H.Toki, H.Horiuchi, C.Xu, J.Liu, M.Lyu, Z.Ren Evolution of clustering structure through the momentum distributions in 8-10B isotopes NUCLEAR STRUCTURE 8,9,10Be; calculated intrinsic and total nucleon momentum distributions of the α-α clusters, and components of the deformation parameter β using Brink type α-α and Tohsaki-Horiuchi-Schuck-Ropke wavefunctions.
doi: 10.1103/PhysRevC.101.064307
2020LI41 Phys.Rev. C 102, 044307 (2020) Efficient solution for the Dirac equation in 3D lattice space with the conjugate gradient method NUCLEAR STRUCTURE 48Ca; calculated total density of the lowest 28 levels in the spherical Woods-Saxon potential as a function of the radial coordinate using the conjugate gradient method with a filtering function (PCG-F) for solving iteratively the Dirac equation in three-dimensional (3D) lattice space for nuclear systems.
doi: 10.1103/PhysRevC.102.044307
2020MA02 Phys.Rev. C 101, 014304 (2020) Y.Ma, C.Su, J.Liu, Z.Ren, C.Xu, Y.Gao Predictions of nuclear charge radii and physical interpretations based on the naive Bayesian probability classifier NUCLEAR STRUCTURE A>3; calculated nuclear charge radii for 896 nuclei using naive Bayesian probability (NBP) method and the Skyrme-Hartree-Fock-Bogoliubov model. Comparison with experimental data.
doi: 10.1103/PhysRevC.101.014304
2020MA27 Phys.Rev.Lett. 125, 032502 (2020) L.Ma, Z.Y.Zhang, Z.G.Gan, X.H.Zhou, H.B.Yang, M.H.Huang, C.L.Yang, M.M.Zhang, Y.L.Tian, Y.S.Wang, H.B.Zhou, X.T.He, Y.C.Mao, W.Hua, L.M.Duan, W.X.Huang, Z.Liu, X.X.Xu, Z.Z.Ren, S.G.Zhou, H.S.Xu Short-Lived α-Emitting Isotope 222Np and the Stability of the N = 126 Magic Shell NUCLEAR REACTIONS 187Re(40Ar, 5N)222Np, E=198.7 MeV; measured reaction products, Eα, Iα. 220Pa, 219Th; deduced Q-values, T1/2. Comparison with systematics.
doi: 10.1103/PhysRevLett.125.032502
2020NI01 Phys.Rev. C 101, 044308 (2020) Effects of nuclear collective vibrations on the α-decay fine structure of vibrational nuclei with A ≈ 220 RADIOACTIVITY 204,206,208,210,212,214,216,218,220,222Rn, 202,204,206,208,210,212,214,216,218,220,222,224,226Ra, 220,222,224,226Th, 222,224,226U(α); calculated α-branching ratio to various vibrational states, and α-decay half-lives using multichannel cluster model (MCCM). Comparison with experimental values, and with other theoretical calculations.
doi: 10.1103/PhysRevC.101.044308
2020RE02 Nucl.Phys. A996, 121696 (2020) Z.X.Ren, P.W.Zhao, S.Q.Zhang, J.Meng Toroidal states in 28Si with covariant density functional theory in 3D lattice space
doi: 10.1016/j.nuclphysa.2020.121696
2020RE10 Phys.Rev. C 102, 021301 (2020) Toward a bridge between relativistic and nonrelativistic density functional theories for nuclei NUCLEAR STRUCTURE 208Pb; calculated total energy, total vector and scalar densities, rms radius, single-particle spectrum for neutrons. 16O, 40,48Ca, 100,120,132Sn, 208Pb; calculated total energies per particle, traces of scalar densities per particle, and rms radii. Nonrelativistic reduction of the self-consistent covariant density functional theory (CDFT), with the similarity renormalization group (SRG) method.
doi: 10.1103/PhysRevC.102.021301
2020RE11 Phys.Rev. C 102, 034604 (2020) Z.Ren, Y.Yang, J.Wen, H.Guo, Z.Wen, R.Liu, Z.Han, W.Sun, X.Liu, Q.Chen, T.Ye, Q.An, H.Bai, J.Bao, P.Cao, Y.Chen, P.Cheng, Z.Cui, R.Fan, C.Feng, M.Gu, F.Guo, C.Han, G.He, Y.He, Y.He, H.Huang, W.Huang, X.Huang, X.Ji, X.Ji, H.Jiang, W.Jiang, H.Jing, L.Kang, M.Kang, B.Li, L.Li, Q.Li, X.Li, Y.Li, Y.Li, S.Liu, G.Luan, Y.Ma, C.Ning, B.Qi, J.Ren, X.Ruan, Z.Song, H.Sun, X.Sun, Z.Sun, Z.Tan, H.Tang, J.Tang, P.Wang, Q.Wang, T.Wang, Y.Wang, Z.Wang, Z.Wang, Q.Wu, X.Wu, X.Wu, L.Xie, H.Yi, L.Yu, T.Yu, Y.Yu, G.Zhang, J.Zhang, L.Zhang, L.Zhang, Q.Zhang, Q.Zhang, X.Zhang, Y.Zhang, Z.Zhang, Y.Zhao, L.Zhou, Z.Zhou, D.Zhu, K.Zhu, P.Zhu Measurement of the 236U(n, f) cross section for neutron energies from 0.4 MeV to 40 MeV from the back-streaming white neutron beam at the China Spallation Neutron Source NUCLEAR REACTIONS 235,236U(n, F), E AP 0.4-40 MeV beam from the China Spallation Neutron Source (CSNS)-Back-streaming white neutron source (WNS); measured fission fragments, energy spectra, time-of-flight using Fast Ionization Chamber Spectrometer; deduced 236U(n, F)/235U(n, F) cross section ratios. Comparison with theoretical calculation using the UNF code, and with evaluated data in JENDL-4.0, CENDL-3.1, and ENDF/B-VIII.0 libraries.
doi: 10.1103/PhysRevC.102.034604
2020RE13 Phys.Rev. C 102, 044603 (2020) Time-dependent covariant density functional theory in three-dimensional lattice space: Benchmark calculation for the 16O + 16O reaction NUCLEAR REACTIONS 16O(16O, X), E(cm)=50, 5-200 MeV; calculated collective kinetic energy of a boosted 16O, relative momentum, energy and particle number deviations for E(cm)=50 MeV, time evolution of total energy and quadrupole deformation β20 for E(cm)=50 MeV, energy dissipation as a function of beam energy for E(cm)=80-200 MeV, density distribution contours of the separating ions at E(cm)=90, 130, 170 MeV, total density evolutions for E(cm)=26.7, 26.8 MeV, above-barrier fusion σ(E) for E(cm)=5-40 MeV. Time-dependent covariant density functional theory (CDFT) with density functional PC-PK1. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.044603
2020SH02 Phys.Lett. B 801, 135174 (2020) X.-X.Shi, Q.Liu, J.-Y.Guo, Z.-Z.Ren Pseudospin and spin symmetries in single particle resonant states in Pb isotopes NUCLEAR STRUCTURE 190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220Pb; calculated energies and widths, pseudospin and spin splittings. RMF-CMR theory.
doi: 10.1016/j.physletb.2019.135174
2020SH10 Chin.Phys.C 44, 054103 (2020) X.-X.Shi, Q.Liu, D.-D.Ni, J.-Y.Guo, Z.-Z.Ren The first excited single-proton resonance in 15F by complex-scaled Green's function method NUCLEAR STRUCTURE 15F; calculated eigenvalues of resonant states, resonance energies and widths, level densities, phase shifts, σ using the complex-scaled Green's function (CGF) method.
doi: 10.1088/1674-1137/44/5/054103
2020WA05 Phys.Rev. C 101, 024606 (2020) 16-18O + 16O and 16, 18O + 12, 13C fusion-evaporation reactions at near-Coulomb-barrier energies from statistical model calculations NUCLEAR STRUCTURE 20,21,22Ne, 23,24,25Na, 23,24,25,26,27,28Mg, 26,27,28,29Al, 27,28,29Si; calculated Gilbert-Cameron level densities of the residual nuclei as a function of the excited energy for the oxygen + carbon system. NUCLEAR REACTIONS 16O(16O, X), E(cm)=9-14 MeV; 16O(17O, X), (18O, X), E(cm)=8-13 MeV; 12C(16O, X), (18O, X), E(cm)=6-15 MeV; 13C(16O, X), E(cm)=8-15 MeV; calculated α-emission σ(E). 16O(16O, n)31S, (16O, p)31P, (16O, 2p)30Si, (16O, np)30P, (16O, α)28Si, (16O, pα)27Al, (16O, 2α)24Mg, E(cm)=8-14 MeV; calculated production σ(E) of the residual nuclei. Calculations based on Hauser-Feshbach (HF) statistical-model using the original Gilbert-Cameron level-density formula, and the new level-density formula including the α-clustering effect. Comparison with experimental data. Relevance to nucleosynthesis in astrophysics and α-clustering effects in light nuclei.
doi: 10.1103/PhysRevC.101.024606
2020WA14 Phys.Rev. C 101, 054310 (2020) Theoretical studies on α-decay half-lives of N=125, 126, and 127 isotones RADIOACTIVITY 209Bi, 209,210,211Po, 210,211,212At, 211,212,213Rn, 212,213,214Fr, 213,214,215Ra, 214,215,216Ac, 215,216,217Th, 216,217,218Pa, 217,218,219U, 219,220Np; calculated T1/2 of N=125, 126 and 127 isotones using improved Buck-Merchant-Perez (BMP) cluster model with charge-dependent α-preformation factors. 218Np, 219,220,221Pu, 220,221,222Am, 221,222,223Cm, 222,223,224Bk, 223,224,225Cf, 224,225,226Es, 225,226,227Fm, 226,227,228Md, 228,229No(α); calculated Q(α) and T1/2 of N=125, 126 and 127 isotones using WS3 and WS4 formulas and WS4 formula with the radial-basis-function (RBF) corrections. Comparison with available experimental data.
doi: 10.1103/PhysRevC.101.054310
2020WA34 J.Phys.(London) G47, 125105 (2020) L.Wang, J.Liu, T.Liang, Z.Ren, C.Xu, S.Wang Charge form factors of exotic nuclei in deformed Hartree-Fock-Bogolyubov calculations NUCLEAR STRUCTURE 40Ca, 52Cr, 132Xe, 208Pb; calculated charge density multipoles, binding energies per nucleon, charge RMS radii, deformation parameters, Coulomb form factors.
doi: 10.1088/1361-6471/ab5325
2020WE04 Ann.Nucl.Energy 140, 107301 (2020) J.Wen, Y.Yang, Z.Wen, R.Liu, X.Liu, Z.Han, Q.Chen, Z.Ren, Q.An, H.Bai, J.Bao, P.Cao, Y.Chen, P.Cheng, Z.Cui, R.Fan, C.Feng, M.Gu, F.Guo, C.Han, G.He, Y.He, Y.He, H.Huang, W.Huang, X.Huang, X.Ji, X.Ji, H.Jiang, W.Jiang, H.Jing, L.Kang, M.Kang, B.Li, L.Li, Q.Li, X.Li, Y.Li, Y.Li, S.Liu, G.Luan, Y.Ma, C.Ning, B.Qi, J.Ren, X.Ruan, Z.Song, H.Sun, X.Sun, Z.Sun, Z.Tan, H.Tang, J.Tang, P.Wang, Q.Wang, T.Wang, Y.Wang, Z.Wang, Z.Wang, Q.Wu, X.Wu, X.Wu, L.Xie, H.Yi, L.Yu, T.Yu, Y.Yu, G.Zhang, J.Zhang, L.Zhang, L.Zhang, Q.Zhang, Q.Zhang, X.Zhang, Y.Zhang, Z.Zhang, Y.Zhao, L.Zhou, Z.Zhou, D.Zhu, K.Zhu, P.Zhu Measurement of the U-238/U-235 fission cross section ratio at CSNS - Back-in WNS NUCLEAR REACTIONS 235,238U(n, F), E=1-20 MeV; measured reaction products, fission fragments, Eγ, Iγ; deduced neutron resonances, σ. Comparison with ENDF/B-VIII.0 library evaluations.
doi: 10.1016/j.anucene.2019.107301
2020YA03 Phys.Rev. C 101, 024316 (2020) S.Yang, C.Xu, G.Ropke, P.Schuck, Z.Ren, Y.Funaki, H.Horiuchi, A.Tohsaki, T.Yamada, B.Zhou α decay to a doubly magic core in the quartetting wave function approach NUCLEAR STRUCTURE 102Sn, 102,104Te, 210Pb, 210,212Po; calculated single-particle wave functions of protons and neutrons in the quartet, effective potentials of the α cluster, normalized bound state wave functions, scattering wave functions for α-emitters, α-cluster preformation probabilities and α-decay half-lives. Microscopic calculation of α-cluster formation using the quartetting wave function approach. Comparison with experimental data. RADIOACTIVITY 102Sn, 102,104Te, 210Pb, 210,212Po(α); calculated α-cluster preformation probabilities and α-decay half-lives. Comparison with experimental half-lives.
doi: 10.1103/PhysRevC.101.024316
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