NSR Query Results
Output year order : Descending NSR database version of May 3, 2024. Search: Author = L.Ou Found 26 matches. 2024SA20 Phys.Rev.Lett. 132, 162501 (2024) S.N.Santiesteban, S.Li, D.Abrams, S.Alsalmi, D.Androic, K.Aniol, J.Arrington, T.Averett, C.Ayerbe Gayoso, J.Bane, S.Barcus, J.Barrow, A.Beck, V.Bellini, H.Bhatt, D.Bhetuwal, D.Biswas, A.Camsonne, J.Castellanos, J.Chen, J.-P.Chen, D.Chrisman, M.E.Christy, C.Clarke, S.Covrig, R.Cruz-Torres, D.Day, D.Dutta, E.Fuchey, C.Gal, F.Garibaldi, T.N.Gautam, T.Gogami, J.Gomez, P.Gueye, T.J.Hague, J.O.Hansen, F.Hauenstein, W.Henry, D.W.Higinbotham, R.J.Holt, C.Hyde, K.Itabashi, M.Kaneta, A.Karki, A.T.Katramatou, C.E.Keppel, P.M.King, L.Kurbany, T.Kutz, N.Lashley-Colthirst, W.B.Li, H.Liu, N.Liyanage, E.Long, A.Lovato, J.Mammei, P.Markowitz, R.E.McClellan, F.Meddi, D.Meekins, R.Michaels, M.Mihovilovic, A.Moyer, S.Nagao, D.Nguyen, M.Nycz, M.Olson, L.Ou, V.Owen, C.Palatchi, B.Pandey, A.Papadopoulou, S.Park, T.Petkovic, S.Premathilake, V.Punjabi, R.D.Ransome, P.E.Reimer, J.Reinhold, S.Riordan, N.Rocco, V.M.Rodriguez, A.Schmidt, B.Schmookler, E.P.Segarra, A.Shahinyan, S.Sirca, K.Slifer, P.Solvignon, T.Su, R.Suleiman, L.Tang, Y.Tian, W.Tireman, F.Tortorici, Y.Toyama, K.Uehara, G.M.Urciuoli, D.Votaw, J.Williamson, B.Wojtsekhowski, S.Wood, Z.H.Ye, J.Zhang, X.Zheng Novel Measurement of the Neutron Magnetic Form Factor from A=3 Mirror Nuclei NUCLEAR REACTIONS 3H, 3He(e-, e-), E=2.222, 4.323 GeV; measured reaction products; deduced σ(θ, E), the neutron magnetic form factor using quasielastic scattering from the mirror nuclei. Comparison with available data. Hall A at Jefferson Lab (JLab).
doi: 10.1103/PhysRevLett.132.162501
2023WA08 Phys.Rev. C 107, L041601 (2023) Y.Wang, F.Guan, X.Diao, M.Wan, Y.Qin, Z.Qin, Q.Wu, D.Guo, D.Si, S.Xiao, B.Zhang, Y.Zhang, B.Tian, X.Wei, H.Yang, P.Ma, R.J.Hu, L.Duan, F.Duan, Q.Hu, J.Ma, S.Xu, Z.Bai, Y.Yang, J.Wang, W.Liu, W.Su, X.Wei, C.-W.Ma, X.Li, H.Wang, F.Wang, Y.Zhang, M.Warda, A.Dobrowolski, B.Nerlo-Pomorska, K.Pomorski, L.Ou, Z.Xiao Observing the ping-pong modality of the isospin degree of freedom in cluster emission from heavy-ion reactions NUCLEAR REACTIONS 208Pb(86Kr, X), E=25 MeV/nucleon; measured reaction products, A=3 isobars in coincidence with the intermediate mass fragments of A=6-11; deduced velocity spectra of 3H and 3He, yields ratios of 3H/3He correlate reversely to the neutron-to-proton ratio N/Z of the intermediate mass fragments. Comparison with ImQMD transport model. Yield ratio 3H/3He exhibits evident anticorrelation with the N/Z of the latter, suggesting the ping-pong modality of the N/Z of the emitted particles. Anti-correlation shows dependence on the slope of the symmetry energy at saturation density. Compact Spectrometer for Heavy IoN Experiment (CSHINE) at the final focal plane of the Radioactive Ion Beam Line at Lanzhou (RIBLL-I).
doi: 10.1103/PhysRevC.107.L041601
2021ZH24 Phys.Rev. C 103, 044314 (2021) H.B.Zhou, Z.G.Gan, N.Wang, H.B.Yang, L.Ma, M.H.Huang, C.L.Yang, M.M.Zhang, Y.L.Tian, Y.S.Wang, Z.Y.Li, C.X.Yuan, S.Huang, X.J.Sun, H.Y.Peng, L.Ou, X.H.Zhou Lifetime measurement for the isomeric state in 213Th NUCLEAR REACTIONS 176Hf(40Ar, xn)213Th/214Th/215Th, E=183, 190 MeV beam from Sector-Focusing Cyclotron of HIRFL-Lanzhou facility, followed by the separation of evaporation residues (ERs) by the SHANS separator and implanted in three position-sensitive silicon strip detectors (PSSDs); measured position, time, and energy of the ERs, Eα, Iα, Eγ, Iγ, (ER)α-, (ER)γ- and (ER)αγ-correlated events. Enriched target. 213,214,215Th; deduced levels, J, π, isomers, half-lives of the isomers in 213,214,215Th. Comparison with previous experimental results for isomer half-lives. Systematics of 13/2+ isomers in N=123 isotones 207Po, 209Rn, 211Ra and 213Th. RADIOACTIVITY 209,210,211,213Ra, 212,213,215Ac, 211,212,213,214,215,216Th(α)[from 176,177,178,179,180Hf(40Ar, xnyp), E=183, 190 MeV, enriched 176Hf with small abundance of other Hf isotopes]; measured Eα, Iα, αγ-correlations.
doi: 10.1103/PhysRevC.103.044314
2020HE11 Chin.Phys.C 44, 054108 (2020) Shielding effects in fusion reactions with a proton-halo nucleus NUCLEAR REACTIONS 208Pb(17F, X), E<100 MeV; calculated density distributions, valence protons distribution using the ImQMD model; deduced effective interaction potential for the fusion reactions.
doi: 10.1088/1674-1137/44/5/054108
2020LI07 Phys.Rev. C 101, 024603 (2020) New probe to study the symmetry energy at low nuclear density with the deuteron breakup reaction NUCLEAR REACTIONS 124Sn(p, p), (n, n), (polarized d, d), E=100 MeV/nucleon; calculated differential σ(θ) for proton and neutron scattering, differential σ(θ) and local densities of protons and neutrons from the breakup of polarized deuterons elastically scattered from 124Sn target. Improved quantum molecular dynamics (ImQMD) model.
doi: 10.1103/PhysRevC.101.024603
2020OU02 Chin.Phys.C 44, 114103 (2020) Orientation dichroism effect of proton scattering on deformed nuclei NUCLEAR REACTIONS 238U(p, p), (p, p'), E=100, 200, 300 MeV; calculated σ(θ), elastic and quasi-elastic (inelastic) scattering σ using ImQMD model.
doi: 10.1088/1674-1137/abadf1
2019OU01 Chin.Phys.C 43, 044103 (2019) In-medium nucleon-nucleon elastic cross-sections determined from the nucleon induced reaction cross-section data NUCLEAR REACTIONS 56Fe, 27Al, 12C, 40,48Ca, 90Zr, 118Sn, 208Pb, 63Cu(p, X), E<1 GeV; calculated σ. Comparison with available data.
doi: 10.1088/1674-1137/43/4/044103
2018WE03 Phys.Rev. C 97, 034620 (2018) G.-F.Wei, B.-A.Li, G.-C.Yong, L.Ou, X.-W.Cao, X.-Y.Liu Effects of retarded electrical fields on observables sensitive to the high-density behavior of the nuclear symmetry energy in heavy-ion collisions at intermediate energies NUCLEAR REACTIONS 197Au(197Au, X), E=400 MeV/nucleon; calculated contours of the electric fields and densities at the initial compression, maximum compression, and expansion stage, time evolution of π-/π+ ratio with symmetry energies, multiplicities of π- and π+, impact parameter dependence of π-/π+ ratio, ratio for neutrons and protons at supra-saturation densities at the maximum compression stage as a function of nucleon kinetic energy, neutron-proton differential flow in central and peripheral collisions; deduced effects of relativistically retarded electrical fields on π-/π+ ratio and neutron-proton differential transverse flow. Isospin- and momentum-dependent transport model IBUU11.
doi: 10.1103/PhysRevC.97.034620
2018WE09 Phys.Rev. C 98, 024618 (2018) G.-F.Wei, G.-C.Yong, L.Ou, Q.-J.Zhi, Z.-W.Long, X.-H.Zhou Beam-energy dependence of the relativistic retardation effects of electrical fields on the π-/π+ ratio in heavy-ion collisions NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), 197Au(197Au, X), E=200-800 MeV/nucleon; calculated dependence of relativistic retardation effects of electrical fields on the single and double π-/π+ ratios in heavy-ion reactions, dynamical multiplicities of π-, Δ- and Δ0 resonances. Discussed the method as a probe of nuclear symmetry energy. Isospin- and momentum-dependent transport Boltzmann-Uehling-Uhlenbeck model IBUU11.
doi: 10.1103/PhysRevC.98.024618
2015MA27 Phys.Rev. C 91, 044604 (2015) Dynamical and statistical description of multifragmentation in heavy-ion collisions NUCLEAR REACTIONS 40Ca(40Ca, X), E(cm)=80 MeV; 46Ti(16O, X), E(cm)=38 MeV; 92Zr(16O, X), E(cm)=50 MeV; calculated excitation energy and density distributions of fragments. 197Au(197Au, X), E=35 MeV/nucleon; calculated excitation energies per nucleon, and charge distributions of fragments. Hybrid model of improved quantum molecular dynamics (ImQMD) model plus the statistical model GEMINI. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.044604
2015OU02 Phys.Rev.Lett. 115, 212501 (2015) L.Ou, Z.Xiao, H.Yi, N.Wang, M.liu, J.Tian Dynamic Isovector Reorientation of Deuteron as a Probe to Nuclear Symmetry Energy NUCLEAR REACTIONS 124Sn(polarized d, X), E=100 MeV/nucleon; calculated breakup reaction σ(θ). Comparison with available data.
doi: 10.1103/PhysRevLett.115.212501
2015WE01 Nucl.Phys. A933, 114 (2015) D.Wei, L.Mao, N.Wang, M.Liu, L.Ou Further study on mechanism of production of light complex particles in nucleon-induced reactions NUCLEAR REACTIONS 27Al(p, d), (p, t), (p, 3He), (p, α), E=62 MeV;56Fe(n, d), (n, 3H), (n, 3He), (n, α), E=62, 175 MeV;58Ni(p, d), (p, t), (p, 3He), (p, α), E=1200 MeV;58Ni(p, p'), (p, n), (p, d), (p, t), (p, 3He), (p, α), E=175 MeV;63Cu(n, d), (n, 3H), E=317, 383, 477, 542 MeV;197Au(p, d), (p, t), (p, 3He), (p, α), E=1200 MeV; calculated σ(θ, Eout) using transport model and statistical model. Compared with available data.
doi: 10.1016/j.nuclphysa.2014.10.020
2014OU01 Phys.Rev. C 89, 011001 (2014) Sensitive dependence of isotope and isobar distributions of limiting temperatures on the symmetry energy NUCLEAR STRUCTURE A=25-250; Z=50, A=100-170; Z=38, A=75-120; Z=26-46, A=93; calculated density dependence of symmetry energy, mass and isotope distributions of limiting temperatures for β-stable nuclei, correlation between distribution width and symmetry energy. Thermodynamical approach with the Skyrme energy density functional using different Skyrme interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.011001
2014WA22 Phys.Rev. C 89, 064601 (2014) Microscopic dynamics simulations of heavy-ion fusion reactions induced by neutron-rich nuclei NUCLEAR REACTIONS 76Ge(16O, X), E(cm)=30-50 MeV; 154Sm(16O, X), E(cm)=50-80 MeV; 96Zr(40Ca, X), E(cm)=85-120 MeV; 132Sn(40Ca, X), E=100-150 MeV; 92Zr(16O, X), E(cm)=37-60 MeV; 46Ti, 56Fe(16O, X), E(cm)=22-41 MeV; 58Ni(58Ni, X), E(cm)=90-120 MeV; 64Ni(64Ni, X), E(cm)=85-115 MeV; calculated fusion σ(E). 132Sn, 208Pb; calculated proton and neutron density distributions with time evolution. Improved quantum molecular dynamics (ImQMD) model with the parameter set SkP* and IQ3a. Comparison with theoretical calculations using Skyrme energy-density functional together with extended Thomas-Fermi (ETF2) approximation, and with experimental results.
doi: 10.1103/PhysRevC.89.064601
2013LI29 Phys.Rev. C 87, 064615 (2013) Finite-size effects on fragmentation in heavy-ion collisions NUCLEAR REACTIONS 40Ca(40Ca, X), E=15, 35, 45 MeV/nucleon; 197Au (197Au, X), E=15, 35, 60 MeV/nucleon; 129Sn(120Xe, X), E=39 MeV/nucleon; 48Ca(58Ni, X), E=25, 35 MeV/nucleon; calculated fragment charge distribution, average number of nucleons emitted from the ground states, isotopic yields. Influence of nuclear finite-size effects on fragmentation in heavy-ion collisions. Improved quantum molecular dynamics model (ImQMD). Comparison with experimental data.
doi: 10.1103/PhysRevC.87.064615
2013WA09 Phys.Rev. C 87, 034327 (2013) Nuclear symmetry energy from the Fermi-energy difference in nuclei NUCLEAR STRUCTURE 16,22O, 22,42Si, 40,48,60Ca, 42Ti, 56,68,78Ni, 130Cd, 100,132,134Sn, 134Te, 144Sm, 182,208Pb; calculated neutron-proton Fermi-energy difference, nuclear symmetry energy, neutron-skin thickness. Skyrme energy density functionals and nuclear masses, with 54 Skyrme parameter sets. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.034327
2011OU02 Phys.Rev. C 84, 064605 (2011) Magnetic effects in heavy-ion collisions at intermediate energies
doi: 10.1103/PhysRevC.84.064605
2011TI08 Int.J.Mod.Phys. E20, 1755 (2011) J.Tian, L.Ou, H.Hao, G.Yang, C.Bai Dynamical shell effect in the fusion reactions NUCLEAR REACTIONS 40Ca(48Ca, X)88Zr, 48Ca(48Ca, X)96Zr, 16O(208Pb, X)224Th, 48Ca(208Pb, X)256No, E not given; calculated fusion barriers, σ. ImQMD model, comparison with experimental data.
doi: 10.1142/S0218301311019556
2010LI35 Nucl.Phys. A834, 531c (2010) Z.Li, Y.Zhang, L.Ou, M.B.Tsang The symmetry energy at finite temperature and the constraint on it from heavy ion collisions
doi: 10.1016/j.nuclphysa.2010.01.083
2009OU03 Chin.Phys.Lett. 26, 052501 (2009) L.Ou, Z.-X.Li, X.-Z.Wu, W.-L.Sun Disentangling the Effects of Thickness of the Neutron Skin and Symmetry Potential in Nucleon Induced Reactions on Sn Isotopes NUCLEAR REACTIONS 112Sn, 132Sn, 112Cd, 132Ba(n, X), E=100 MeV; 112Sn, 132Sn, 112Cd, 132Ba(p, X), E=100 MeV; calculated σ for target nuclei with normal and enlarged neutron skin. Improved molecular dynamics model.
doi: 10.1088/0256-307X/26/5/052501
2008LI52 Int.J.Mod.Phys. E17, 1648 (2008) The dynamical isospin effect on proton-induced reactions on Sn isotopes NUCLEAR REACTIONS 56Fe(p, X), E=113, 256, 597, 800 MeV; 112,118,124,132Sn(p, X), E=100-300 MeV; calculated spallation cross sections using an improved QMD model incorporated with a Statistical Decay Model.
doi: 10.1142/S0218301308010660
2008OU01 J.Phys.(London) G35, 055101 (2008) Study on in-medium nucleon-nucleon cross sections with proton-induced reaction cross sections data
doi: 10.1088/0954-3899/35/5/055101
2008OU02 Phys.Rev. C 78, 044609 (2008) Dynamical isospin effects in nucleon-induced reactions NUCLEAR REACTIONS 112,114,116,118,120,122,124,126,128,130,132Sn, 112Cd, 132Ba(p, X), E=100-300 MeV; calculated σ, symmetry energies. 132Sn(p, p), (n, n), E=100 MeV; calculated angular distributions. Quantum molecular dynamics model.
doi: 10.1103/PhysRevC.78.044609
2007OU01 Chin.Phys.Lett. 24, 72 (2007) Mechanism of Proton-Induced Reactions on Targets 16O, 27Al, 56Fe, 112Cd, 184W and 208Pb At Ep = 800 MeV NUCLEAR REACTIONS 16O, 27Al, 56Fe, 112Cd, 184W, 208Pb(p, X), E=800 MeV; calculated spallation neutron spectra, σ(E, θ). Improved molecular dynamics model, statistical decay model, comparison with data.
doi: 10.1088/0256-307X/24/1/020
2007OU02 J.Phys.(London) G34, 827 (2007) Analysis of intermediate energy proton-induced spallation reactions by an improved quantum molecular dynamics plus statistical decay model NUCLEAR REACTIONS 16O, 27Al, 56Fe, 208Pb(p, nX), E=113, 256, 597, 800 MeV; calculated spallation neutron spectra, σ(E, θ). Improved molecular dynamics model, statistical decay model, comparison with data.
doi: 10.1088/0954-3899/34/5/004
2007TI11 Chin.Phys.Lett. 24, 2796 (2007) J.-L.Tian, X.-Z.Wu, L.Ou, Z.-X.Li The Average Lifetime of Giant Composite Systems Formed in Strongly Damped Collisions NUCLEAR REACTIONS 238U(238U, X), E(cm)=680-1880 MeV; 250Cf(232Th, X), E(cm)=680-1880 MeV; calculated lifetimes and orientation angle distributions of the composite systems, and fragment charge distributions using the QMD model.
doi: 10.1088/0256-307X/24/10/023
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