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2023CH42      At.Data Nucl.Data Tables 154, 101587 (2023)

Y.Chen, H.Yao, M.Liu, J.Tian, P.Wen, N.Wang

Systematic study of fusion barriers with energy dependent barrier radius

NUCLEAR STRUCTURE Z<92; analyzed available data; deduced fusion barriers, a modified Siwek-Wilczynski (MSW) fusion σ formula.

doi: 10.1016/j.adt.2023.101587
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2023ZO01      Chin.Phys.C 47, 044101 (2023)

F.Zou, X.Sun, K.Zhang, H.Chen, J.Yan, J.Tian, Y.Cui

Pre-neutron fragment mass yields for 235U(n, f) and 239Pu(n, f) reactions at incident energies from thermal up to 20 MeV

NUCLEAR REACTIONS 235U, 239Pu(n, F), E<20 MeV; calculated pre-neutron fragment mass yields at incident energies from thermal up to 20 MeV using an empirical fission potential (EFP) model, the potential parameters of which are obtained from the measured data.

doi: 10.1088/1674-1137/acb910
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2022PO03      Eur.Phys.J. A 58, 77 (2022)

K.Pomorski, A.Dobrowolski, B.Nerlo-Pomorska, M.Warda, J.Bartel, Z.Xiao, Y.Chen, L.Liu, J.-L.Tian, X.Diao

On the stability of superheavy nuclei

doi: 10.1140/epja/s10050-022-00737-3
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2022WA03      Phys.Lett. B 825, 136856 (2022)

Y.Wang, F.Guan, Q.Wu, X.Diao, Y.Huang, L.M.Lyu, Y.Qin, Z.Qin, D.Si, Z.Bai, F.Duan, L.Duan, Z.Gao, Q.Hu, R.J.Hu, G.Jin, S.Jin, J.Ma, P.Ma, J.Wang, P.Wang, Y.Wang, X.Wei, H.Yang, Y.Yang, G.Yu, Y.Yu, Y.Zhang, Q.Zhou, Y.Zhang, C.Ma, X.Hu, H.Wang, Y.Cui, J.Tian, Z.Xiao

The emission order of hydrogen isotopes via correlation functions in 30 MeV/u Ar+Au reactions

NUCLEAR REACTIONS 197Au(40Ar, X)1H/2H/3H, E=30 MeV/nucleon; measured reaction products, Ep, Ip; deduced correlation functions, emission rates. The Compact Spectrometer for Heavy IoN Experiment (CSHINE), the Heavy Ion Research Facility at Lanzhou (HIRFL).

doi: 10.1016/j.physletb.2021.136856
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2022ZH07      Phys.Rev. C 105, 024328 (2022)

H.B.Zhou, Z.Y.Li, Z.G.Gan, Z.Y.Zhang, H.Yao, N.Wang, H.B.Yang, L.Ma, M.H.Huang, C.L.Yang, M.M.Zhang, Y.L.Tian, Y.S.Wang, X.H.Zhou, J.L.Tian

Modeling the fusion process with a modified Woods-Saxon potential in 40Ar-induced fusion reactions

NUCLEAR REACTIONS 176Hf(40Ar, 2np)212Ac, (40Ar, 3np)213Ac, (40Ar, 2nα)209Ra, (40Ar, 3nα)210Ra, E=183, 190 MeV; measured reaction products, Eα, Iα; deduced σ(E), theory evaluation factors. Observed α peaks from decays of 211,212,213,213Ra, 214,215Ac. Comparison to density-constrained time-dependent Hartree-Fock theory calculations. Beam from Sector-Focusing Cyclotron of the Heavy Ion Research Facility in Lanzhou (HIRFL). 165Ho(40Ar, 4n), E(cm)=130-160 MeV; 169Tm(40Ar, 4n), E(cm)=130-170 MeV; 174Yb(40Ar, 4n), (40Ar, 5n), E(cm)=130-170 MeV; 175Lu(40Ar, 4n), (40Ar, 5n), E(cm)=130-170 MeV; 176Hf(40Ar, 4n), (40Ar, 5n), E(cm)=135-165 MeV; 181Ta(40Ar, 4n), E(cm)=130-160 MeV; analyzed σ(E) from 1984VE09.

doi: 10.1103/PhysRevC.105.024328
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2021KO43      Chin.Phys.C 45, 124108 (2021)

P.V.Kostryukov, A.Dobrowolski, B.Nerlo-Pomorska, M.Warda, Z.Xia, Y.Chen, L.Liu, J.-L.Tian, K.Pomorski

Potential energy surfaces and fission fragment mass yields of even-even superheavy nuclei

NUCLEAR STRUCTURE 254,256,258,260,262Rf, 258,260,262,264,266Sg, 264,266,268,270,272Hs, 276,278,280,282,284Ds, 278,280,282,284,286Cn, 282,284,286,288,290Fl, 286,288,290,292,294Lv, 290,292,294,296,298Og, 294,296,298,300,302120; calculated potential energy surfaces. The Lublin-Strasbourg Drop (LSD) model.

doi: 10.1088/1674-1137/ac29a3
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2020PO09      Phys.Rev. C 101, 064602 (2020)

K.Pomorski, A.Dobrowolski, R.Han, B.Nerlo-Pomorska, M.Warda, Z.Xiao, Y.Chen, L.Liu, J.-L.Tian

Mass yields of fission fragments of Pt to Ra isotopes

RADIOACTIVITY 172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202Pt, 172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202Hg, 174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204Pb, 176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206Po, 196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226Rn, 198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228Ra, 236,238,240,242,244,246Pu(SF); calculated fission fragment mass distributions using collective three-dimensional model with Fourier nuclear shape parametrization and coupling fission, neck and mass asymmetry modes. 184Hg; calculated potential energy surfaces in (q2, q3) and (q3, q4) planes by macroscopic-microscopic model based on the Lublin-Strasbourg drop macroscopic energy and Yukawa-folded single-particle potential. Comparison with experimental fission fragment mass yields for 180,182,184Hg, 194,196Po, 202,204,206,208Rn, and 210,212,214,216,218Ra.

doi: 10.1103/PhysRevC.101.064602
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2019CH12      Chin.J.Phys.(Taiwan) 58, 38 (2019)

J.Cheng, D.Zhang, J.Li, J.Tian

The odd-even effect of fragmentation cross sections produced in the de-excitation process

NUCLEAR REACTIONS C, Al, Cu, Pb(36Ar, X), (40Ar, X), E=400 MeV/nucleon; calculated fragmentation σ, isotope distribution, excitation energy. Comparison with available data.

doi: 10.1016/j.cjph.2019.01.008
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2018MA02      J.Phys.(London) G45, 015102 (2018)

C.-W.Ma, T.-T.Ding, J.-L.Tian

Mass dependence of temperature for intermediate mass fragment in heavy-ion reactions

NUCLEAR REACTIONS 9Be(40Ca, X), (48Ca, X), E=140 MeV/nucleon; analyzed available data; deduced mass and temperature dependence in fragment distributions.

doi: 10.1088/1361-6471/aa8a24
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2017TI02      Phys.Rev. C 95, 041601 (2017)

J.Tian, N.Wang, W.Ye

Constraining presaddle dissipation with fission cross sections of light nuclear systems

NUCLEAR STRUCTURE 205Bi, 215Fr, 225Pa, 230Np; calculated drop of fission cross sections over the statistical model values at different angular momenta and excitation energies using stochastic Langevin model.

doi: 10.1103/PhysRevC.95.041601
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2017ZH18      Phys.Rev. C 95, 041602 (2017)

Y.Zhang, J.Tian, W.Cheng, F.Guan, Y.Huang, H.Li, L.Lu, R.Wang, Y.Wang, Q.Wu, H.Yi, Z.Zhang, Y.Zhao, L.Duan, R.J.Hu, M.Huang, G.Jin, S.Jin, C.G.Lu, J.Ma, P.Ma, J.Wang, H.Yang, Y.Yang, J.Zhang, Ya.Zhang, Y.Zhang, C.Ma, C.Y.Qiao, M.B.Tsang, Z.Xiao

Long-time drift of the isospin degree of freedom in heavy ion collisions

NUCLEAR REACTIONS Au(40Ar, X), E=30 MeV/nucleon; measured light-charged particles (LCP), α-spectra, coincident fission fragments, (LCP)(fission fragments)-coin using parallel plate avalanche counters (PPAC) and nine ΔE telescopes at RIBLL-Lanzhou facility; deduced inclusive isotopic ratio for Z=1 and 2 isotopes as a function of laboratory angle, angular distribution of the relative neutron richness summed over the LCPs, drift of the isospin degree of freedom (IDOF). Comparison with ImQMD+GEMINI simulations.

doi: 10.1103/PhysRevC.95.041602
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2016LI05      Phys.Rev. C 93, 014618 (2016)

C.Li, F.Zhang, J.Li, L.Zhu, J.Tian, N.Wang, F.-S.Zhang

Multinucleon transfer in the 136Xe + 208Pb reaction

NUCLEAR REACTIONS 208Pb(136Xe, X), E(cm)=450 MeV; calculated density distribution contours as function of time, lifetime of the neck, total-kinetic-energy-mass distributions for different impact parameters, TKEL distributions of primary binary fragments, average excitation energy of projectile-like fragments (PLFs) and target-like fragments (TLFs) as a function of neck lifetime, mass distributions of primary binary fragments at different impact parameters, production cross sections for N=110-140, Pt, Au, Hg, Tl, Pb, Bi, Po and At isotopes. Improved quantum molecular dynamics model (ImQMD) for multinucleon transfer reaction using statistical decay code GEMINI. Comparison with prediction of the dinuclear system and GRAZING model, and with available experimental data.

doi: 10.1103/PhysRevC.93.014618
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2016TI05      Phys.Rev. C 94, 021601 (2016)

J.Tian, W.Ye

Isospin effect on probing nuclear dissipation with fission cross sections

NUCLEAR REACTIONS 208Pb, 209Bi(p, F), E*=60-210 MeV; calculated fission cross sections at different friction strengths using stochastic Langevin model; deduced isospin effects. Comparison with experimental data. 195,202,209Bi; calculated dynamical drop of fission cross sections at excitation energies of 50-200 MeV.

doi: 10.1103/PhysRevC.94.021601
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2016TI06      Chin.Phys.C 40, 094101 (2016)

J.-L.Tian, H.-T.Cui, T.Gao, N.Wang

Effect of Wigner energy on the symmetry energy coefficient in nuclei

NUCLEAR STRUCTURE A=80; calculated nuclear symmetry energy coefficients.

doi: 10.1088/1674-1137/40/9/094101
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2016TI07      Chin.Phys.C 40, 094103 (2016)

J.Tian, W.Ye

Effect of pre-equilibrium emission on probing postsaddle nuclear dissipation with neutrons

NUCLEAR REACTIONS 238U(18O, X)256Fm, E=159 MeV; 208Pb(40Ar, X)248Fm, E=249 MeV; calculated neutron multiplicity, α-particle binding energies using deformation parameters of heavy fissioning systems 248,256Fm.

doi: 10.1088/1674-1137/40/9/094103
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2016XU03      Phys.Rev. C 93, 044609 (2016)

J.Xu, L.-W.Chen, M.Y.B.Tsang, H.Wolter, Y.-X.Zhang, J.Aichelin, M.Colonna, D.Cozma, P.Danielewicz, Z.-Q.Feng, A.Le Fevre, T.Gaitanos, C.Hartnack, K.Kim, Y.Kim, C.-M.Ko, B.-A.Li, Q.-F.Li, Z.-X.Li, P.Napolitani, A.Ono, M.Papa, T.Song, J.Su, J.-L.Tian, N.Wang, Y.-J.Wang, J.Weil, W.-J.Xie, F.-S.Zhang, G.-Q.Zhang

Understanding transport simulations of heavy-ion collisions at 100A and 400A MeV: Comparison of heavy-ion transport codes under controlled conditions

doi: 10.1103/PhysRevC.93.044609
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2016YE01      Phys.Rev. C 93, 044603 (2016)

W.Ye, J.Tian

Probing postsaddle nuclear dissipation with excitation energy at scission

NUCLEAR REACTIONS 238U(16O, F)254Fm*, E=288 MeV; 238U(18O, F)256Fm*, E=159 MeV; 159Tb(20Ne, F)179Re*, E=8-16 MeV/nucleon; calculated excitation energy at scission, prescission neutron multiplicity and compared to experimental data. 238U(16O, F)254Fm*, E=288 MeV; calculated postsaddle neutron multiplicity as a function of postsaddle dissipation strength. 246Cf at E(*)=50, 80, 180 MeV; calculated postsaddle neutron multiplicity, excitation energy at scission versus postsaddle friction strength. Stochastic Langevin model coupled with statistical decay model. Comparison with experimental data.

doi: 10.1103/PhysRevC.93.044603
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2015CH01      J.Phys.(London) G42, 15102 (2015)

J.X.Cheng, J.L.Tian, D.H.Zhang

The odd-even effect of fragmentation cross sections for 36Ar and 40Ar

NUCLEAR REACTIONS C, Al, Cu, Pb(36Ar, X), (40Ar, X), E=400 MeV/nucleon; calculated projectile fragmentation σ using the improved quantum molecular dynamics model, together with the statistical model code GEMINI.

doi: 10.1088/0954-3899/42/1/015102
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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
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2015TI01      Chin.Phys.C 39, 034102 (2015)

J.Tian, N.Wang, W.Ye

Langevin analysis of fission excitation functions induced by protons

NUCLEAR REACTIONS 206Pb, 209Bi(p, F), E<200 MeV; analyzed available data; deduced fits to measured excitation function data of fission σ.

doi: 10.1088/1674-1137/39/3/034102
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2015WA14      Phys.Rev. C 91, 044308 (2015)

N.Wang, M.Liu, H.Jiang, J.L.Tian, Y.M.Zhao

Mass dependence of symmetry energy coefficients in the Skyrme force

ATOMIC MASSES A=160; A=20-300; A=20-106; analyzed properties of nuclear symmetry energy as function of mass using the extended Thomas-Fermi (ETF2) approximation and 36 different Skyrme forces. Comparison with other theoretical calculations.

doi: 10.1103/PhysRevC.91.044308
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2015YE01      Phys.Rev. C 91, 064603 (2015)

W.Ye, J.Tian

Spallation reaction versus heavy-ion fusion: Fission excitation functions as a fundamental probe of presaddle nuclear dissipation

NUCLEAR STRUCTURE 224Th; calculated drop of fission σfdrop as function of presaddle dissipation strength in spallation and heavy-ion fusion reactions for the production of 224Th compound nucleus at E(*)=100-300 MeV and angular momentum l=10-30 ~h. Comparison of dynamical drop of fission cross section relative to statistical-model values. Combination of dynamical Langevin equations with a statistical decay model (CDSM).

doi: 10.1103/PhysRevC.91.064603
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2014TI04      Phys.Rev. C 90, 024313 (2014)

J.Tian, H.Cui, K.Zheng, N.Wang

Effect of Coulomb energy on the symmetry energy coefficients of finite nuclei

NUCLEAR STRUCTURE A=10-270; calculated symmetry energy coefficients from differences between the masses of isobaric nuclei, using masses from AME-2012 for more than 2400 nuclei; deduced mass and Coulomb energy dependence on symmetry energy.

doi: 10.1103/PhysRevC.90.024313
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2014WA23      Phys.Rev. C 89, 064613 (2014)

R.S.Wang, Y.Zhang, Z.G.Xiao, J.L.Tian, Y.X.Zhang, Q.H.Wu, L.M.Duan, G.M.Jin, R.J.Hu, S.F.Wang, Z.Y.Li, H.W.Wang, Z.Zhang, H.Yi, H.J.Li, W.J.Cheng, Y.Huang, L.M.Lu

Time-dependent isospin composition of particles emitted in fission events following 40Ar + 197Au at 35 MeV/u

NUCLEAR REACTIONS 197Au(40Ar, F), E=35 MeV/nucleon; measured particle spectra, (fission fragment)(light charged particles)-coin, mass asymmetry, double differential cross sections for proton, deuteron and triton at HRIFL-Lanzhou. Folding-angle method for reconstruction of fission events. Dependence of N/Z on the parameterization of the symmetry energy. Comparison with improved quantum molecular dynamics (ImQMD) transport-model calculations.

doi: 10.1103/PhysRevC.89.064613
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2014YE07      Phys.Rev. C 90, 041604 (2014)

W.Ye, N.Wang, J.Tian

Probing nuclear dissipation with particle multiplicity in heavy-ion-induced light fissioning systems

NUCLEAR STRUCTURE 200Pb, 251Es; calculated postsaddle multiplicities and change in binding energies of neutrons, protons, and α particles as a function of deformation parameter and angular momentum at excitation energy 120 MeV for 200Pb and 70 MeV for 251Es in the framework of Langevin models coupled to a statistical decay model.

doi: 10.1103/PhysRevC.90.041604
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2013LI29      Phys.Rev. C 87, 064615 (2013)

C.Li, J.Tian, L.Ou, N.Wang

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
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2013LI51      Chin.Phys.C 37, 114101 (2013)

C.Li, J.-L.Tian, Y.-J.Qin, J.-J.Li, N.Wang

Determination of the nucleon-nucleon interaction in the ImQMD model by nuclear reactions at the Fermi energy region

NUCLEAR REACTIONS 40Ca(40Ca, X), E=10-45 MeV/nucleon; 120Sn(129Xe, X), E=32, 45 MeV/nucleon; 197Au(197Au, X), E=35, 50 MeV/nucleon; 197Au(238U, X), E=15 MeV/nucleon; calculated charge fragment distribution, multiplicity. Improved quantum molecular dynamic model.

doi: 10.1088/1674-1137/37/11/114101
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2013TI01      Phys.Rev. C 87, 014313 (2013)

J.Tian, N.Wang, C.Li, J.Li

Improved Kelson-Garvey mass relations for proton-rich nuclei

ATOMIC MASSES 5Be, 6B, 13F, 15Ne, 18Mg, 16,17Na, 19,20,21,22Al, 21,22,23Si, 22,23,24,25,26P, 24,25,26,27S, 25,26,27,28,29,30Cl, 28,29,30,31,32,33,34K, 27,28,29,30,31Ar, 30,31,32,33,34,35Ca, 31,32,33,34,35,36,37,38Sc, 33,34,35,36,37,38,39Ti, 35,36,37,38,39,40,41,42,43V, 37,38,39,40,41,42,43,44,45Cr, 39,40,41,42,43,44,45,46,47Mn, 41,42,43,44,45,46,47,48,49Fe, 43,44,45,46,47,48,49,50,51,52Co, 45,46,47,48,49,50,51,52,53Ni, 47,48,49,50,51,52,53,54,55,56Cu, 49,50,51,52,53,54,55,56,57Zn, 60Ga, 62Ge, 64As, 66Se, 68Br, 70Kr, 72Rb, 74Sr; calculated binding energies, mass excess, Sp, S2p using improved Kelson-Garvey (ImKG) mass relations. Comparison with experimental data for mirror analogs. Predictions of masses for proton-rich nuclides. Discussed diproton emission.

doi: 10.1103/PhysRevC.87.014313
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2012QI08      Phys.Rev. C 85, 054623 (2012)

Y.Qin, J.Tian, Y.Yang, N.Wang

Calculation of penetration probability across an arbitrary potential barrier in fusion reactions

NUCLEAR REACTIONS 208Pb(18O, X), E=68-110 MeV; 90Zr(90Zr, X), E=190-210 MeV; calculated penetration probability, fusion σ(E), modified Bass potential barriers. Comparison with WKB (Wentzel-Kramers-Brillouin) approximation, Numerov calculations, and the transfer matrix approach. Double-hump barriers. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.054623
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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
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2011WA41      Phys.Rev. C 84, 061601 (2011)

N.Wang, J.Tian, W.Scheid

Systematics of fusion probability in "hot" fusion reactions

NUCLEAR REACTIONS 238U, 242,244Pu, 243Am, 245,248Cm, 249Bk, 249Cf(48Ca, 3n), (48Ca, 4n), E(cm)=190-220 MeV; 208Pb(48Ca, n), (48Ca, 2n), E(cm)=160-200 MeV; 208Pb(50Ti, n), (50Ti, 2n), E(cm)=170-210 MeV; 208Pb(54Cr, n), (54Cr, n), E(cm)=195-220 MeV; 208Pb(58Fe, n), (58Fe, 2n), E(cm)=210-230 MeV; 209Bi(58Fe, n), E(cm)=210-230 MeV; 208Pb(62Ni, n), E(cm)=235-255 MeV; 208Pb(64Ni, n), E(cm)=235-255 MeV; 208Pb(70Zn, n), E(cm)=250-270 MeV; 209Bi(64Ni, n), E(cm)=235-260 MeV; 209Bi(70Zn, n), E(cm)=255-270 MeV; 249Bk(50Ti, 3n), (50Ti, 4n), E(cm)=210-240 MeV; 248Cm(54Cr, 3n), (54Cr, 4n), E(cm)=230-255 MeV; 249Cf(50Ti, 3n), (50Ti, 4n), E(cm)=215-245 MeV; 244Pu(58Fe, 3n), (58Fe, 4n), E(cm)=240-270 MeV; calculated evaporation residual cross sections. Hot fusion reactions, super-heavy nuclei. Skyrme energy-density functionals. Comparison with experimental data.

doi: 10.1103/PhysRevC.84.061601
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2010TI01      Int.J.Mod.Phys. E19, 307 (2010)

J.Tian, X.Li, S.Yan, Z.Wu, Z.Li

Kinematic correlation of the ternary fission for the system 197Au + 197Au

NUCLEAR REACTIONS 197Au(197Au, X), E=15 MeV/nucleon; measured reaction fragments; deduced mass number distributions, dynamical modes of ternary fission.

doi: 10.1142/S0218301310014777
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2010TI07      Phys.Rev. C 82, 054608 (2010)

J.Tian, X.Wu, Z.Li, K.Zhao, Y.Zhang, X.Li, S.Yan

Mechanism of ternary breakup in the reaction 197Au+197Au at 15A MeV

doi: 10.1103/PhysRevC.82.054608
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2009TI01      Chin.Phys.Lett. 26, 062502 (2009)

J.-L.Tian, X.Li, X.-Z.Wu, Z.-X.Li, S.-W.Yan

Possible Mechanisms of Ternary Fission in the 197Au+197Au System at 15 AMeV

NUCLEAR REACTIONS 197Au(197Au, X), E=15 MeV/nucleon; Calculated ternary fission mass distribution, σ. ImQMD model.

doi: 10.1088/0256-307X/26/6/062502
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2009TI06      Phys.Rev. C 79, 067901 (2009)

J.Tian, J.H.Chen, Y.G.Ma, X.Z.Cai, F.Jin, G.L.Ma, S.Zhang, C.Zhong

Breaking of the number-of-constituent-quark scaling for identified-particle elliptic flow as a signal of phase change in low-energy data taken at the BNL Relativistic Heavy Ion Collider (RHIC)

doi: 10.1103/PhysRevC.79.067901
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2009TI12      Eur.Phys.J. A 42, 105 (2009)

J.-L.Tian, X.Li, X.-Z.Wu, Z.-X.Li, S.-W.Yan

Dynamic potential barrier in the entrance phase of heavy-ion fusion reactions

NUCLEAR REACTIONS 100Mo(86Kr, X), E(cm)=153.9, 163.9, 173.9, 183.9, 203.9, 300.9 MeV; calculated fusion potential barrier and reaction mechanism features using an improved quantum molecular dynamics model.

doi: 10.1140/epja/i2009-10850-2
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2009TI13      Chin.Phys.C 33, Supplement 1, 109 (2009)

J.-L.Tian, X.Li, X.-Z.Wu, Z.-X.Li, S.-W.Yan

Understanding of the dissipation mechanism in ternary fission for the system 197Au+197Au

NUCLEAR REACTIONS 197Au(197Au, X), E=15 MeV/nucleon; calculated mass number distributions, impact parameter dependence of production probability of ternary fission and average mass number of fragments. Improved quantum molecular dynamics (ImQMD) model.

doi: 10.1088/1674-1137/33/S1/035
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2009WU06      Chin.Phys.C 33, Supplement 1, 30 (2009)

X.-Z.Wu, J.-L.Tian, K.Zhao, Y.-X.Zhang, Z.-X.Li

Study on the formation of the composite system of 238U+238U

NUCLEAR REACTIONS 238U(238U, X), E(cm)=680-1880 MeV; calculated potential and translation kinetic energies, single-particle potentials; deduced conditions for giant composite systems.

doi: 10.1088/1674-1137/33/S1/010
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2008TI02      Phys.Rev. C 77, 064603 (2008)

J.Tian, X.Wu, K.Zhao, Y.Zhang, Z.Li

Properties of the composite systems formed in the reactions of 238U+238U and 232Th+250Cf

NUCLEAR REACTIONS 197Au(197Au, X), E=35 MeV/nucleon; calculated charge distributions. 208Pb, 238U(48Ca, X), E(cm)=170-270 MeV; calculated σ. 238U(238U, X), 250Cf(232Th, X), E=680-1880 MeV; calculated lifetimes. 238U(238U, X), E=680-1880 MeV; calculated entrance channel potential energies, translation kinetic energies, excitation energies, single-particle energies, density distributions. Quantum dynamics model.

doi: 10.1103/PhysRevC.77.064603
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2007OU02      J.Phys.(London) G34, 827 (2007)

L.Ou, Y.Zhang, J.Tian, Z.Li

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
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2007TI04      Chin.Phys.Lett. 24, 905 (2007)

J.-L.Tian, N.Wang, Z.-X.Li

Modified Woods-Saxon Potential for Heavy-Ion Fusions Reaction

NUCLEAR REACTIONS 92Zr(16O, X), (28Si, X), E(cm) ≈ 30-1000 MeV; 208Pb(16O, X), (48Ca, X), E(cm) ≈ 60-220 MeV; calculated interaction potentials, fusion excitation functions. 208Pb(48Ca, xn), (50Ti, xn), (54Cr, xn), (58Fe, xn), (62Ni, xn), (64Ni, xn), (70Zn, xn), 209Bi(58Fe, xn), (64Ni, xn), (70Zn, xn), E(cm) ≈ 160-280 MeV; compiled, analyzed evaporation σ. Modified Woods-Saxon potential.

doi: 10.1088/0256-307X/24/4/016
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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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2007ZH29      Phys.Rev. C 76, 014904 (2007)

S.Zhang, G.L.Ma, Y.G.Ma, X.Z.Cai, J.H.Chen, H.Z.Huang, W.Q.Shen, X.H.Shi, F.Jin, J.Tian, C.Zhong, J.X.Zuo

Transverse momentum and pseudorapidity dependences of Mach-like correlations for central Au+Au collisions at √ sNN = 200 GeV

doi: 10.1103/PhysRevC.76.014904
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2004LI22      Phys.Rev. C 69, 034905 (2004)

F.-H.Liu, X.-Y.Yin, J.-L.Tian, N.N.Abd Allah

Charged-particle (pseudo)rapidity distributions in e+ e-, p(p-bar) and AA collisions at high energies

NUCLEAR REACTIONS 1H(p-bar, X), 197Au(197Au, X), Pb(Pb, X), E=high; calculated charged particle pseudorapidity distributions. Two-cylinder model, unified formula, comparison with data.

doi: 10.1103/PhysRevC.69.034905
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2004WA08      Phys.Rev. C 69, 034608 (2004)

N.Wang, Z.Li, Z.Wu, J.Tian, Y.X.Zhang, M.Liu

Further development of the improved quantum molecular dynamics model and its application to fusion reactions near the barrier

NUCLEAR STRUCTURE 16O, 40,48Ca, 56Ni, 90Zr, 114,132Sn, 140Ce, 208Pb; calculated binding energies, radii.

NUCLEAR REACTIONS 48Ca, 90Zr(40Ca, X), 16O, 208Pb(16O, X), 131I(131I, X), 208Pb(54Cr, X), 230Th(32S, X), 250Fm(12C, X), E not given; calculated static Coulomb barriers. 48Ca(40Ca, X), E(cm)=52, 54, 58, 60 MeV; calculated fusion probability. 48Ca, 48Ti, 90,96Zr(40Ca, X), E(cm)=48-112 MeV; 46Ti(46Ti, X), E(cm)=58-72 MeV; 89Y(32S, X), (34S, X), E(cm)=72-92 MeV; 92Zr(28Si, X), (35Cl, X), E(cm)=65-100 MeV; 64Ni(132Sn, X), E(cm)=140-168 MeV; calculated fusion σ. Improved quantum molecular dynamics model, comparison with data.

doi: 10.1103/PhysRevC.69.034608
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2000LI02      Phys.Rev. C61, 024610 (2000)

X.Z.Li, J.Tian, M.Y.Mei, C.X.Li

Sub-Barrier Fusion and Selective Resonant Tunneling

NUCLEAR REACTIONS 3H(d, X), E=7-1000 keV; calculated sub-barrier fusion σ. Selective resonant tunneling model, comparison with data.

doi: 10.1103/PhysRevC.61.024610
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1998YU07      High Energy Phys. and Nucl.Phys. (China) 22, 1082 (1998)

X.Yu, S.Shi, J.Gu, J.Liu, W.Li, J.Zeng, J.Tian, Y.Li, J.Zhou

Low-lying level structure of 83Rb

1998ZH22      Phys.Rev. C58, 156 (1998)

L.Zhang, J.Zhao, J.Zheng, J.Wang, Z.Qin, Y.Yang, C.Zhang, G.Jin, G.Guo, Y.Du, T.Guo, T.Wang, B.Guo, J.Tian, Y.Lou

Neutron-Rich Heavy Residues and Exotic Multinucleon Transfer

RADIOACTIVITY 209Hg(β-) [from Pb(18O, X), E=600 MeV]; measured Eγ, Iγ(t), βγ-coin; deduced T1/2.

NUCLEAR REACTIONS, ICPND Pb(18O, X)203Hg/205Hg/206Hg/207Hg/208Hg/209Hg, E=600 MeV; measured production σ.

doi: 10.1103/PhysRevC.58.156
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0504.

1993XU07      High Energy Phys. and Nucl.Phys. (China) 17, 985 (1993)

S.Xu, Q.Pan, T.Zhang, S.Yuan, X.Zhang, S.Shi, J.Tian, W.Huang

Experimental Measurements for the QEC-Value of 183Os-Decay

1992SH12      Z.Phys. A342, 369 (1992)

S.Shi, W.D.Huang, Y.Li, D.Z.Yin, J.H.Gu, J.Q.Tian

Identification of a New Neutron Rich Isotope 202Pt

NUCLEAR REACTIONS 204Hg(n, n2p), E=fast; measured Eγ, Iγ, decay curve; deduced evidence for 202Pt.

RADIOACTIVITY 202Pt(β-) [from 204Hg(n, n2p), E=fast]; measured Eγ, Iγ, decay curve; deduced T1/2.

doi: 10.1007/BF01291520
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Note: The following list of authors and aliases matches the search parameter J.Tian: , J.L.TIAN, J.Q.TIAN