NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = X.W.Xia Found 9 matches. 2023NI11 Nucl.Instrum.Methods Phys.Res. A1057, 168703 (2023) M.Niu, Z.Long, R.Fan, W.Jiang, J.Liu, Q.Xiu, R.Xu, H.Wang, Zh.Zhou, K.Sun, Zh.Zhang, H.Zhang, H.Yi, Y.Chen, D.Wang, X.Xia, H.Liang Research on the performance of a diamond detector for the cross-section measurements at CSNS Back-n NUCLEAR REACTIONS ^{12}C, ^{6}Li(n, α), ^{12}C(n, n'), E=0.00001-100 MeV; measured reaction products, En, In, TOF; deduced the bi-parametric contour plot facilitated the identification of event bands in a bi-parameter experiment (neutron time of flight and deposited energy). Comparison with MATLAB simulations. The Back-n white neutron facility located within the China Spallation Neutron Source (CSNS).
doi: 10.1016/j.nima.2023.168703
2023ZH37 Phys.Rev. C 108, 024310 (2023) X.Y.Zhang, Z.M.Niu, W.Sun, X.W.Xia Nuclear charge radii and shape evolution of Kr and Sr isotopes with the deformed relativistic Hartree-Bogoliubov theory in continuum NUCLEAR STRUCTURE ^{70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134}Kr, ^{78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144}Sr; calculated binding energy, two-neutron separation energy S(2n), charge radii, quadrupole deformation parameters, potential energy curves. ^{100}Sn; calculated wave function, charge radii as a function of quadrupole deformation parameter. Deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc) calculations and DRHBc extended to go beyond mean-field framework by performing a two-dimensional collective Hamiltonian (2DCH). Comparison to experimental data.
doi: 10.1103/PhysRevC.108.024310
2020WA19 Phys.Rev. C 102, 014321 (2020) Description of the superdeformed rotational band in ^{40}Ca with a shell-model-like approach NUCLEAR STRUCTURE ^{40}Ca; calculated potential energy surface (PES) in (β, γ) plane, neutron single particle levels, potential energy curves for spherical, normal deformed, and superdeformed configurations, neutron single particle Routhians for superdeformed band, level energy spectra and pairing energy, kinematic and dynamic moments of inertia plots, transition quadrupole moments, B(E2) for superdeformed band in ^{40}Ca. Shell-model-like approach based on cranking covariant density functional theory. Comparison with experimental data for the superdeformed band.
doi: 10.1103/PhysRevC.102.014321
2018XI02 At.Data Nucl.Data Tables 121-122, 1 (2018) X.W.Xia, Y.Lim, P.W.Zhao, H.Z.Liang, X.Y.Qu, Y.Chen, H.Liu, L.F.Zhang, S.Q.Zhang, Y.Kim, J.Meng The limits of the nuclear landscape explored by the relativistic continuum Hartree-Bogoliubov theory NUCLEAR STRUCTURE Z=8-120; calculated ground-state properties using the spherical relativistic continuum Hartree-Bogoliubov (RCHB) theory with the relativistic density functional PC-PK1.
doi: 10.1016/j.adt.2017.09.001
2016LI04 Phys.Rev. C 93, 014314 (2016) Proton radioactivity in relativistic continuum Hartree-Bogoliubov theory RADIOACTIVITY ^{109}I, ^{112,113}Cs, ^{144,145,146,146m,147,147m}Tm, ^{150,150m,151,151m}Lu, ^{155,156,156m,157}Ta, ^{159m,160,161,161m}Re, ^{164m,165m,166,166m,167,167m}Ir, ^{170,170m,171,171m}Au, ^{176,177,177m}Tl, ^{185}Bi(p); calculated half-lives, nonoccupation probabilities u^{2} of corresponding orbitals in the daughter nuclei. Wentzel-Kramers-Brillouin (WKB) method for half-lives, with continuum effect treated by using relativistic continuum Hartree-Bogoliubov theory with energy density functional PC-PK1. Comparison with experimental half-lives.
doi: 10.1103/PhysRevC.93.014314
2016XI08 Chin.Phys.C 40, 074101 (2016) Evolution of N = 28 shell closure in relativistic continuum Hartree-Bogoliubov theory NUCLEAR STRUCTURE ^{44}S, ^{46}Ar, ^{48}Ca, ^{50}Ti; calculated neutron single particle states, effective potential, change of single particle energy. Relativistic continuum Hatree-Bogoliubov (RCHB) theory.
doi: 10.1088/1674-1137/40/7/074101
2016ZH18 Chin.Phys.C 40, 054102 (2016) Global α-decay study based on the mass table of the relativistic continuum Hartree-Bogoliubov theory NUCLEAR STRUCTURE Z=10-120; calculated α-decay Q-values using the relativistic continuum Hartree-Bogoliubov (RCHB) theory with the covariant density functional PC-PK1. Comparison with experimental data.
doi: 10.1088/1674-1137/40/5/054102
1993WA27 Chin.Phys.Lett. 10, 397 (1993) S.Wang, J.Zhang, C.Xiao, W.Xiong, J.Kou, X.Xia, Y.Zhong Split-Bin Correlation Functions for Multi-Particle Processes in PP Collisions at 400 GeV/c NUCLEAR REACTIONS ^{1}H(p, X), E at 400 GeV/c; measured charged particle pseudorapidity, azimuthal angluar distribution; deduced correlations production by resonance-like processes. Split-bin correlation function calculations.
doi: 10.1088/0256-307X/10/7/004
1993XI03 Chin.J.Nucl.Phys. 15, No 3, 248 (1993) Z.Xia, H.Ma, X.Xia, Y.Zhong, H.Liu, X.Lu Polarization of L_{1} X-Ray Emitted from He^{+}^{2}-Au Impact Ionization NUCLEAR REACTIONS ^{197}Au(α, X), E=1.2-4.5 MeV; measured L X-ray polarization vs projectile velocity. ATOMIC PHYSICS ^{197}Au(α, X), E=1.2-4.5 MeV; measured L X-ray polarization vs projectile velocity.
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