NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = X.T.He Found 29 matches. 2023PE11 Phys.Rev. C 108, 014317 (2023) C.M.Petrache, J.Uusitalo, A.D.Briscoe, C.M.Sullivan, D.T.Joss, H.Tann, O.Aktas, B.Alayed, M.A.M.Al-Aqeel, A.Astier, H.Badran, B.Cederwall, C.Delafosse, A.Ertoprak, Z.Favier, U.Forsberg, W.Gins, T.Grahn, P.T.Greenlees, X.T.He, J.Heery, J.Hilton, S.Kalantan, R.Li, P.M.Jodidar, R.Julin, S.Juutinen, M.Leino, M.C.Lewis, J.G.Li, Z.P.Li, M.Luoma, B.F.Lv, A.McCarter, S.Nathaniel, J.Ojala, R.D.Page, J.Pakarinen, P.Papadakis, E.Parr, J.Partanen, E.S.Paul, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, J.Smallcombe, J.Sorri, S.Szwec, L.J.Wang, Y.Wang, L.Waring, F.R.Xu, J.Zhang, Z.H.Zhang, K.K.Zheng, G.Zimba High-K three-quasiparticle isomers in the proton-rich nucleus 129Nd
doi: 10.1103/PhysRevC.108.014317
2023SE09 Phys.Rev. C 107, L061302 (2023) D.Seweryniak, T.Huang, K.Auranen, A.D.Ayangeakaa, B.B.Back, M.P.Carpenter, P.Chowdhury, R.M.Clark, P.A.Copp, Z.Favier, K.Hauschild, X.-T.He, T.L.Khoo, F.G.Kondev, A.Korichi, T.Lauritsen, J.Li, C.Morse, D.H.Potterveld, G.Savard, S.Stolze, J.Wu, J.Zhang, Y.-F.Xu Nuclear rotation at the fission limit in 254Rf NUCLEAR REACTIONS 206Pb(50Ti, 2n)254Rf, E=244 MeV from the ATLAS-ANL facility; measured reaction products, prompt γ rays, Eγ, Iγ, Rf Kα and Kβ x-rays, (254Rf implants)γ-coin, (implants)(fission events)γ-coin using the Gammasphere array and the Argonne gas-filled analyzer (AGFA). 254Rf; deduced levels, J, π, ground-state rotational band up to 14+, kinematic moment of inertia. Systematics of ground-state bands in 250Fm, 252,254No, and 254,256Rf, and comparison with particle-number conserving cranked shell model (PNC-CSM) calculations.
doi: 10.1103/PhysRevC.107.L061302
2023ZH08 Phys.Rev. C 107, 024305 (2023) J.Zhang, X.-T.He, Y.-C.Li, H.-Q.Zhang Parity-doublet bands in the odd-A isotones 237U and 239Pu investigated by a particle-number-conserving method based on the cranked shell model NUCLEAR STRUCTURE 237U, 239Pu; calculated cranked Nilsson levels near the Fermi surface for neutrons and protons, kinematic moments of inertia and alignments of the parity-doublet rotational bands, neutron and proton orbitals occupation probabilities, contributions of protons to the angular momentum alignments, contributions of neutrons to the moments of inertia. Particle-number-con serving method in the framework of the cranked shell model (PNC-CSM) calculations. Comparison to experimental data.
doi: 10.1103/PhysRevC.107.024305
2022HU21 Phys.Rev. C 106, L061301 (2022) T.Huang, D.Seweryniak, B.B.Back, P.C.Bender, M.P.Carpenter, P.Chowdhury, R.M.Clark, P.A.Copp, X.-T.He, R.D.Herzberg, D.E.M.Hoff, H.Jayatissa, T.L.Khoo, F.G.Kondev, G.Morgan, C.Morse, A.Korichi, T.Lauritsen, C.Muller-Gatermann, D.H.Potterveld, W.Reviol, A.M.Rogers, S.Saha, G.Savard, K.Sharma, S.Stolze, S.Waniganeththi, G.L.Wilson, J.Wu, Y.-F.Xu, S.Zhu Discovery of the new isotope 251Lr: Impact of the hexacontetrapole deformation on single-proton orbital energies near the Z=100 deformed shell gap NUCLEAR REACTIONS 203Tl(50Ti, 2n)251Lr, 205Tl(50Ti, 2n)253Lr, E=237 MeV; measured reaction products, α-decay of the reaction products, Eα, Iα. 251,253Lr; deduced levels J, π, α-decay width. 251,253,255Lr; calculated single-proton levels near the Fermi surface. Calculations with particle-number conserving cranked shell model. Beam delivered to target by ATLAS linear accelerator and recoiling reaction products were separated in the Argonne Gas-Filled Analyzer (AGFA) at (ANL). Decay of the implanted reaction products was measured in pixelized double-sided Si strip detector (DSSD). RADIOACTIVITY 251,253Lr(α)[from 203,205Tl(50Ti, 2n), E=237 MeV]; measured Eα, Iα; deduced T1/2, Q-value, α-decay branchings and widths. Comparison to other experimental data. and predictions of theoretical models.
doi: 10.1103/PhysRevC.106.L061301
2022LV04 Phys.Rev. C 105, 044319 (2022) B.F.Lv, C.M.Petrache, K.K.Zheng, Z.H.Zhang, W.Sun, Z.P.Li, X.T.He, J.Zhang, A.Astier, P.Greenlees, T.Grahn, R.Julin, S.Juutinen, M.Luoma, J.Ojala, J.Pakarinen, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, H.Tann, J.Uusitalo, G.Zimba, B.Cederwall, O.Aktas, A.Ertoprak, W.Zhang, S.Guo, M.L.Liu, H.J.Ong, Z.Y.Sun, J.G.Wang, X.H.Zhou, I.Kuti, B.M.Nyako, D.Sohler, J.Timar, C.Andreoiu, M.Doncel, D.T.Joss, R.D.Page Refined description of the positive-parity bands and the extent of octupole correlations in 120Ba NUCLEAR REACTIONS 58Ni(64Zn, 2p), E=255 MeV; measured Eγ, Iγ, γγγ-coin, γγ-coin, γ(θ). 120Ba; deduced levels, J, π, DCO ratios, two-point angular correlation (anisotropy) ratios, multipolarity, B(E1), B(E2), B(E3), high-spin states, bands, configurations, alignments, moments of inertia. Comparison with unpaired cranked shell model (CNS), particle number conserving cranked shell-model (PNC-CSM), and Quadrupole and Octupole Collective Hamiltonian based on the Relativistic Hartree-Bogoliubov Model calculations (QOCH-RHB). Systematics of B(E1)/B(E2) of 7- and 9- states in even-even Xe and Ba (A=116-124). JUROGAM3 array and MARA at K130 cyclotron (JYFL).
doi: 10.1103/PhysRevC.105.044319
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
2021HE24 Chin.Phys.C 45, 101001 (2021) X.-T.He, C.Wang, K.-Y.Zhang, C.Shen Possible existence of bound nuclei beyond neutron drip lines driven by deformation NUCLEAR STRUCTURE 362,364,366,368,370,372,374,376,378,380,382,384,386,388,390,392,394,396,398,400,402,404Ds; calculated ground state properties, two-neutron separation energies, deformation parameters using the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc). deduced possible existence of bound nuclei beyond the neutron drip lines.
doi: 10.1088/1674-1137/ac1b99
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
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
2020HE15 Phys.Rev. C 102, 014322 (2020) Effects of high-j orbitals, pairing, and deformed neutron shells on upbendings of ground-state bands in the neutron-rich even-even isotopes 170-184Hf NUCLEAR STRUCTURE 170,172,174,176,178,180,182,184Hf; calculated neutron and proton levels with Nilsson configurations near the Fermi surface, levels, J, π, neutron and proton occupation probabilities, contribution from the neutron shells to the angular momentum alignment in the ground state bands, neutron kinematic moment of inertia with and without pairing. Cranked shell model with pairing correlations treated by the particle-number conserving method. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.014322
2020HE28 Phys.Rev. C 102, 064328 (2020) Alternating-parity bands of 236, 238U and 238, 240Pu in a particle-number-conserving method based on the cranked shell model NUCLEAR STRUCTURE 236,238U, 238,240Pu; calculated ratio of rotational frequencies of the positive- and negative-parity bands as function of angular momentum, cranked Nilsson proton and neutron levels near the Fermi surface, kinematic moments of inertia and alignments of the alternating-parity rotational bands, occupation probability of neutron and proton orbitals, contributions of neutron and proton to the angular momentum alignment. Particle-number-conserving (PNC) method in the framework of cranked shell model (CSM) for reflection-asymmetric nuclear systems. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.064328
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
2020ZH01 Phys.Lett. B 800, 135102 (2020) M.M.Zhang, H.B.Yang, Z.G.Gan, Z.Y.Zhang, M.H.Huang, L.Ma, C.L.Yang, C.X.Yuan, Y.S.Wang, Y.L.Tian, H.B.Zhou, S.Huang, X.T.He, S.Y.Wang, W.Z.Xu, H.W.Li, X.X.Xu, J.G.Wang, H.R.Yang, L.M.Duan, W.Q.Yang, S.G.Zhou, Z.Z.Ren, X.H.Zhou, H.S.Xu, A.A.Voinov, Yu.S.Tsyganov, A.N.Polyakov, M.V.Shumeiko A new isomeric state in 218Pa RADIOACTIVITY 218Pa(α) [from 182W(40Ar, 3np)218Pa, E=190 MeV]; measured decay products, Eα, Iα, Eγ, Iγ; deduced ground and isomeric states T1/2, α and γ-ray energies and intensities, J, π.
doi: 10.1016/j.physletb.2019.135102
2019HE06 Chin.Phys.C 43, 064106 (2019) High-K isomer and the rotational properties in the odd-Z neutron-rich nucleus M163Eu NUCLEAR STRUCTURE 163Eu, 162Sm, 164Gd; calculated energy levels, J, π by using the cranked shell model. Comparison with experimental data.
doi: 10.1088/1674-1137/43/6/064106
2019ZH54 Phys.Rev. C 100, 064317 (2019) M.M.Zhang, Y.L.Tian, Y.S.Wang, X.H.Zhou, Z.Y.Zhang, H.B.Yang, M.H.Huang, L.Ma, C.L.Yang, Z.G.Gan, J.G.Wang, H.B.Zhou, S.Huang, X.T.He, S.Y.Wang, W.Z.Xu, H.W.Li, X.X.Xu, L.M.Duan, Z.Z.Ren, S.G.Zhou, H.S.Xu Fine structure in the α decay of 219U RADIOACTIVITY 219U(α)[from 183W(40Ar, 4n), E=190 MeV]; measured Eα, Iα, αα-coin, (recoils)ααα-correlations, half-life of 219U decay, production σ of 219U using position-sensitive strip detectors (PSSDs) for α detection, and the SHANS separator at the Heavy Ion Research Facility (HIRFL) in Lanzhou. 215Th; deduced levels, J, π, α-branching ratios, α-decay reduced widths. 216,216m,217,219Th, 220Pa(α)[from 183W(40Ar, X), E=190 MeV]; 215Th, 211Ra[from 219U α decay]; measured Eα, half-lives of decays of the isotopes. Discussed α-decay systematics in neighboring nuclides. Comparison with previous experimental data.
doi: 10.1103/PhysRevC.100.064317
2018HE18 Phys.Rev. C 98, 064314 (2018) Insight into nuclear midshell structures by studying K isomers in rare-earth neutron-rich nuclei NUCLEAR STRUCTURE 158,160,162,164Sm, 160,162,164,166Gd; calculated levels, J, π, K-isomers near the Fermi surface of 160Sm for protons and neutrons, configurations and energies of low-lying multiparticle states, bandhead energies, occupation probabilities of cranked Nilsson orbital near the Fermi surface, kinematic moments of inertia, and B(E2) values using cranked shell model (CSM) with pairing correlation treated by a particle-number-conserving (PNC) method. Systematics of B(E2) values in 156,158,160,162Nd, 158,160,162,164Sm, 160,162,164,166Gd, 162,164,166,168Dy. Comparison with experimental data and other theoretical predictions.
doi: 10.1103/PhysRevC.98.064314
2018XI03 Chin.Phys.C 42, 054105 (2018) Backbendings of superdeformed bands in 36;40Ar NUCLEAR STRUCTURE 36,40Ar; calculated Nilsson diagram for protons or neutrons, cranked proton Nilsson levels near the Fermi surface, kinematic moment of inertia of the super deformed bands, occupation probability using cranked shell model (CSM).
doi: 10.1088/1674-1137/42/5/054105
2015HE03 Phys.Rev. C 91, 015810 (2015) X.-T.He, F.J.Fattoyev, B.-A.Li, W.G.Newton Impact of the equation-of-state-gravity degeneracy on constraining the nuclear symmetry energy from astrophysical observables
doi: 10.1103/PhysRevC.91.015810
2012ZH01 Phys.Rev. C 85, 014324 (2012) Z.-H.Zhang, X.-T.He, J.-Y.Zeng, E.-G.Zhao, S.-G.Zhou Systematic investigation of the rotational bands in nuclei with Z ≈ 100 using a particle-number conserving method based on a cranked shell model NUCLEAR STRUCTURE 240,242,244,246,248,250,252Cm, 242,244,246,248,250,252,254Cf, 244,246,248,250,252,254,256Fm, 246,248,250,252,254,256,258No, 250Bk; calculated quadrupole deformation parameters β2, β4, moment of inertia plots, alignments, occupation probabilities, contribution of neutron and proton major shells to angular momentum alignments. 245Cm, 250Fm; calculated energies of Nilsson orbitals. 241,243,245,247,249Cm, 243,245,247,249,251Cf, 245,247,249,251,253Fm, 247,249,251,253,255No, 243,245,247,249,251Bk, 245,247,249,251,253Es, 247,249,251,253,255Md, 255Lr; calculated bandhead energies of low-lying one-quasiparticle bands, moments of inertia plots of g.s. and excited bands, alignments, occupation probabilities, contribution of neutron and proton major shells to angular momentum alignments. Cranked shell model (CSM), particle-number conserving (PNC) method. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.014324
2009HE02 Nucl.Phys. A817, 45 (2009) X.-t.He, Z.-z.Ren, S-x.Liu, E.-g.Zhao Influence of high-j intruder orbitals in odd mass transfermium nuclei 253No and 251Md NUCLEAR STRUCTURE 251Md, 253No; calculated rotational band properties, configurations using a cranked shell model and comparison with data.
doi: 10.1016/j.nuclphysa.2008.12.003
2008HE02 J.Phys.(London) G35, 035106 (2008) Enhanced sensitivity to variation of fundamental constants in the narrow nuclear transitions (II)
doi: 10.1088/0954-3899/35/3/035106
2008HE09 Nucl.Phys. A806, 117 (2008) Temporal variation of the fine structure constant and the strong interaction parameter in the 229Th transition NUCLEAR STRUCTURE 209Pb, 209Bi, 229Th; calculated ground and excited state energies based on relative mean field theory.
doi: 10.1016/j.nuclphysa.2008.03.002
2008HE18 Int.J.Mod.Phys. E17, Supplement 1, 208 (2008) Particle-number conserving treatment for the ground state bands in even-even transfermium nuclei NUCLEAR STRUCTURE 250Fm, 252,254No; calculated ground state and high-spin bands, J, π. Cranked shell model.
doi: 10.1142/S0218301308011860
2007HE17 J.Phys.(London) G34, 1611 (2007) Enhanced sensitivity to variation of fundamental constants in the transitions of 229Th and 249Bk NUCLEAR STRUCTURE 229Th, 249Bk; calculated transition frequencies between the first excited and ground states, including their sensitivity to the temporal variation of the strong and fine structure constant.
doi: 10.1088/0954-3899/34/7/003
2006HE18 Eur.Phys.J. A 28, 265 (2006) X.T.He, S.G.Zhou, J.Meng, E.G.Zhao, W.Scheid Test of spin symmetry in anti-nucleon spectra NUCLEAR STRUCTURE 40Ca, 90Zr, 124Sn, 208Pb; calculated radial wave functions of antineutron spin doublets. Relativistic mean-field model.
doi: 10.1140/epja/i2006-10066-0
2005HE01 Eur.Phys.J. A 23, 217 (2005) X.T.He, S.X.Liu, S.Y.Yu, J.Y.Zeng, E.G.Zhao The i13/2 proton intruder orbital and the identical superdeformed bands in 193, 194, 195Tl NUCLEAR STRUCTURE 193,194,195Tl; calculated superdeformed bands energies, configurations; deduced role of proton blocking. Particle-number-conserving cranked mean-field approach, comparison with data.
doi: 10.1140/epja/i2004-10092-x
2005HE21 Nucl.Phys. A760, 263 (2005) X.T.He, S.Y.Yu, J.Y.Zeng, E.G.Zhao The intruder orbitals in superdeformed bands and alignment additivity of odd-odd nuclei in the A ∼ 190 region NUCLEAR STRUCTURE 191,192,193Tl, 191,193,194Hg; calculated superdeformed bands configurations, moments of inertia, angular momentum alignment. Particle-number-conserving cranked mean field approach.
doi: 10.1016/j.nuclphysa.2005.06.006
2004HE11 Chin.Phys.Lett. 21, 813 (2004) X.-T.He, S.-Y.Yu, S.-X.Liu, Y.-X.Liu, E.-G.Zhao Identical Bands and Alignment in 193, 194Tl NUCLEAR STRUCTURE 193,194Tl; analyzed superdeformed bands moments of inertia, relative alignments; deduced role of blocking in identical band mechanism.
doi: 10.1088/0256-307X/21/5/014
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