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NSR database version of April 26, 2024.

Search: Author = W.J.Zhao

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2023DA07      J.Phys.(London) G50, 045102 (2023)

X.R.Dai, Y.Y.Wang, D.Li, W.J.Zhao, Y.F.Han, X.Y.Han, K.H.Fang

Cross section measurements for ⁹Be(d, t)⁸Be reaction at the low-energy region (E ≤ 100 keV)

NUCLEAR REACTIONS ⁹Be(d, t), E=78-100 keV; measured reaction products; deduced thick-target yields, σ and uncertainties. The low-energy, high-current accelerators at Research Center for Electron Photon Science in Tohoku University.

doi: 10.1088/1361-6471/acb507
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2023MU17      Int.J.Mod.Phys. E32, 2350045 (2023)

Y.-T.Mu, W.-J.Zhao, B.Wang

The empirical coupled-channel model with the new analytical penetration formula for fusion cross-sections

NUCLEAR REACTIONS ¹⁶O, ²⁰⁸Pb(¹⁶O, X), ¹²⁰Sn(⁶Li, X), ¹¹⁹Sn(⁷Li, X), E(cm)<20 MeV; calculated fusion σ using the empirical coupled-channel (ECC) model with the Hill-Wheeler (HW) formula based on the parabolic approximation.

doi: 10.1142/S0218301323500453
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2022YA22      Eur.Phys.J. A 58, 157 (2022)

J.-M.Yang, W.-J.Zhao, B.Wang

Investigation of dynamic effects on fusion cross sections for reactions ^{16, 18}O + ^{112, 116, 118, 124}Sn

NUCLEAR REACTIONS ^{112,116,118,124}Sn(¹⁶O, X), (¹⁸O, X), E(cm)<65 MeV; analyzed available data; calculated fusion σ using the empirical coupled-channel (ECC) model.

doi: 10.1140/epja/s10050-022-00814-7
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2021LV03      Phys.Rev. C 103, 064616 (2021)

X.-J.Lv, Z.-Y.Yue, W.-J.Zhao, B.Wang

Theoretical study of evaporation-residue cross sections of superheavy nuclei

NUCLEAR REACTIONS ²⁰⁸Pb, ²⁰⁹Bi(⁴⁸Ca, xn), E(cm)=160-200 MeV; ²⁰⁸Pb, ²⁰⁹Bi(⁵⁰Ti, xn), E(cm)=170-210 MeV; ²⁰⁸Pb, ²⁰⁹Bi(⁵⁴Cr, xn), E(cm)=190-230 MeV; ²⁰⁸Pb, ²⁰⁹Bi(⁵⁸Fe, xn), E(cm)=210-240 MeV; ²⁰⁸Pb, ²⁰⁹Bi(⁶⁴Ni, xn), E(cm)=230-250 MeV; ²⁰⁸Pb, ²⁰⁹Bi(⁷⁰Zn, xn), E(cm)=250-270 MeV; ²³⁸U, ²³⁷Np, ²⁴⁴Pu, ²⁴³Am, ^245,248Cm, ²⁴⁹Bk, ²⁴⁹Cf(⁴⁸Ca, xn), E(cm)=180-260 MeV; ²⁴⁹Cf(⁴⁵Sc, xn), ²⁴⁹Bk(⁵⁰Ti, xn), ²⁴⁸Cm(⁵¹V, xn), E(cm)=200-260 MeV; ²⁴³Am, ²⁴⁸Cm(⁵⁴Cr, xn), E(cm)=220-290 MeV; ^249,251Cf(⁵⁰Ti, xn), E(cm)=200-270 MeV; ²⁴⁹Bk(⁵¹V, xn), E(cm)=220-270 MeV; calculated evaporation-residue cross sections at energies near and above the Coulomb barrier by combining an empirical coupled-channel model, an analytical formula for describing the fusion probability, and a statistical model. Comparison with experimental data.

doi: 10.1103/PhysRevC.103.064616
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2021WA20      Phys.Rev. C 103, 034605 (2021)

B.Wang, Z.-Y.Yue, W.-J.Zhao

Theoretical study of evaporation-residue cross sections for fusion reactions at energies near the Coulomb barrier

NUCLEAR REACTIONS ²⁰⁹Bi(⁶Li, xn), (⁷Li, xn), E(cm)=20-55 MeV; ¹⁶⁹Tm, ¹⁸¹Ta(⁹Be, xn), E(cm)=25-55 MeV; ¹⁸⁶W, ¹⁸⁷Re(⁹Be, xn), E(cm)=30-60 MeV; ²⁰⁸Pb(⁹Be, xn), E(cm)=30-80 MeV; ²⁰⁹Bi(⁹Be, xn), E(cm)=30-70 MeV; ⁸⁹Y(¹²C, xn), E(cm)=25-70 MeV; ¹⁵²Sm(¹²C, xn), E(cm)=40-80 MeV; ¹⁵⁹Tb(¹²C, xn), E(cm)=40-90 MeV; ^194,198Pt(¹²C, xn), E(cm)=50-90 MeV; ¹⁹⁷Au, ²⁰⁵Tl, ²⁰⁸Pb(¹²C, xn), E(cm)=50-100 MeV; ²⁴⁶Cm(¹²C, xn), E(cm)=40-125 MeV; ¹⁶⁹Tm(¹³C, xn), E(cm)=40-100 MeV; ²⁰⁷Pb(¹³C, xn), E(cm)=50-100 MeV; ²⁴⁶Cm(¹³C, xn), E(cm)=40-125 MeV; ¹³⁴Ba(¹⁶O, xn), E(cm)=50-120 MeV; ^148,150Nd(¹⁶O, xn), E(cm)=50-90 MeV; ¹⁶⁵Ho(¹⁶O, xn), E(cm)=50-120 MeV; ¹⁹⁷Au(¹⁶O, xn), E(cm)=65-120 MeV; ²⁰⁸Pb(¹⁶O, xn), E(cm)=60-110 MeV; ²³⁸U(¹⁶O, xn), E(cm)=60-120 MeV; ¹⁴⁸Nd(¹⁸O, xn), E(cm)=50-90 MeV; ¹⁹⁷Au(¹⁸O, xn), E(cm)=60-120 MeV; ¹⁸¹Ta(¹⁹F, xn), E(cm)=65-120 MeV; ^188,192Os(¹⁹F, xn), E(cm)=70-110 MeV; ¹⁵⁰Nd(²²Ne, xn), E(cm)=60-170 MeV; ^194,196,198Pt(²²Ne, xn), E(cm)=80-170 MeV; ¹⁶⁴Dy(⁴⁰Ar, xn), E(cm)=120-220 MeV; ¹⁶⁵Ho(⁴⁰Ar, xn), E(cm)=120-180 MeV; ¹⁶⁹Tm, ¹⁷⁴Yb(⁴⁰Ar, xn), E(cm)=120-200 MeV; ¹⁷⁰Er(³⁰Si, xn), E(cm)=100-150 MeV; ¹²²Sn(⁴⁸Ti, xn), E(cm)=110-180 MeV; analyzed experimental data for evaporation-residue σ(E) of fission-fusion reactions at energies near the Coulomb barrier using an empirical coupled-channel model, and a statistical model.

doi: 10.1103/PhysRevC.103.034605
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2021YA27      Phys.Rev. C 104, 034607 (2021)

J.-M.Yang, Z.-W.Song, W.-J.Zhao, B.Wang

Theoretical study of dynamic effects on fusion cross sections for reactions ^{32, 34, 36}S + ^{204, 206, 208}Pb

NUCLEAR REACTIONS ^204,206,208Pb(³²S, X), (³⁴S, X), (³⁶S, X), E(cm)=130-190 MeV; calculated fusion σ(E), universal fusion functions (UFF) using an empirical coupled-channel (ECC) model to analyze the dynamic effects. Comparison with experimental data.

doi: 10.1103/PhysRevC.104.034607
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2018CH21      Chin.Phys.C 42, 054101 (2018)

Q.-Z.Chai, W.-J.Zhao, M.-L.Liu, H.-L.Wang

Calculation of multidimensional potential energy surfaces for even-even transuranium nuclei: systematic investigation of the triaxiality effect on the fission barrier

NUCLEAR STRUCTURE ^{236,238,240,242,244,246}Pu, ^{242,244,246,248,250}Cm, ^250,252Cf, ²⁵⁴Rf; calculated proton and neutron single-particle levels, two-dimensional potential energy surfaces, microscopic energy, deformation parameters. Comparison with available data.

doi: 10.1088/1674-1137/42/5/054101
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2018CH39      Int.J.Mod.Phys. E27, 1850050 (2018)

Q.Z.Chai, W.J.Zhao, H.L.Wang

Similar alignment based on total-Routhian-surface approach in an α-decay chain from ²¹⁶Po to ²⁷²Cn

NUCLEAR STRUCTURE ²⁷²Cn, ²⁶⁸Ds, ²⁶⁴Hs, ²⁶⁰Sg, ²⁵⁶Rf, ²⁵²No, ²⁴⁸Fm, ²⁴⁴Cf, ²⁴⁰Cm, ²³⁶Pu, ²³²U, ²²⁸Th, ²²⁴Ra, ²²⁰Rn, ²¹⁶Po; calculated angular momentum as a function of the rotational frequency for α-decay chain nuclei, single-particle energies using total Routhian surface approach in multidimensional deformation space.

doi: 10.1142/S0218301318500507
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2018WA16      Phys.Rev. C 98, 014615 (2018)

B.Wang, W.-J.Zhao, E.-G.Zhao, S.-G.Zhou

Theoretical study of the capture of stable ³⁹K and neutron-rich radioactive ⁴⁶K by ¹⁸¹Ta

NUCLEAR REACTIONS ¹⁸¹Ta(³⁹K, X), E=180-210 MeV; ¹⁸¹Ta(⁴⁶K, X), E=190-215 MeV; calculated capture σ(E) using empirical coupled-channel (ECC) model and the universal fusion function (UFF) prescription; deduced barrier parameters, and fusion functions. Comparison with experimental data.

doi: 10.1103/PhysRevC.98.014615
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2017WA02      At.Data Nucl.Data Tables 114, 281 (2017)

B.Wang, K.Wen, W.-J.Zhao, E.-G.Zhao, S.-G.Zhou

Systematics of capture and fusion dynamics in heavy-ion collisions

NUCLEAR REACTIONS ⁸⁹Y(¹²C, X), ⁵⁹Co(¹⁴N, X), E(cm)<100 MeV; calculated capture excitation functions by using an empirical coupled-channel (ECC) model for 182<ZpZt<1640. Comparison with available data.

doi: 10.1016/j.adt.2016.06.003
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2016WA04      Phys.Rev. C 93, 014615 (2016)

B.Wang, W.-J.Zhao, A.Diaz-Torres, E.-G.Zhao, S.-G.Zhou

Systematic study of suppression of complete fusion in reactions involving weakly bound nuclei at energies above the Coulomb barrier

NUCLEAR REACTIONS ⁸⁹Y, ¹²⁴Sn, ¹⁴⁴Sm, ¹⁶⁹Tm, ¹⁸¹Ta, ¹⁸⁷Re, ²⁰⁸Pb, ²⁰⁹Bi(⁹Be, X), E(cm)=10-55 MeV; ^90,96Zr, ¹⁵⁴Sm, ¹⁵⁹Tb, ¹⁹⁷Au, ¹⁹⁸Pt, ²⁰⁸Pb, ²⁰⁹Bi(⁶Li, X), E=10-55 MeV; ¹⁵⁹Tb, ¹⁶⁵Ho, ¹⁹⁷Au, ¹⁹⁸Pt, ²⁰⁹Bi(⁷Li, X), E=10-60 MeV; ¹⁵⁹Tb, ²⁰⁹Bi(¹⁰B, X), (¹¹B, X), E(cm)=30-80 MeV; calculated complete fusion σ(E). Empirical coupled-channel model with and without breakup effects. Comparison with experimental data.

doi: 10.1103/PhysRevC.93.014615
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2014WA36      Phys.Rev. C 90, 034612 (2014)

B.Wang, W.-J.Zhao, P.R.S.Gomes, E.-G.Zhao, S.-G.Zhou

Systematic study of breakup effects on complete fusion at energies above the Coulomb barrier

NUCLEAR REACTIONS ⁹⁰Zr(⁶Li, X), E not given; ¹⁶⁵Ho, ²⁰⁸Pb(⁷Li, X), E not given; ^144,152Sm, ¹⁵⁹Tb, ¹⁹⁷Au, ¹⁹⁸Pt, ²⁰⁹Bi(⁶Li, X), (⁷Li, X), E not given; ⁸⁹Y, ¹⁴⁴Sm, ¹²⁴Sn, ¹⁸⁶W, ²⁰⁸Pb, ²⁰⁹Bi(⁹Be, X), E not given; ¹⁵⁹Tb, ²⁰⁹Bi(¹⁰B, X), E not given; ¹⁵⁹Tb, ²⁰⁹Bi(¹¹B, X), E not given; ⁸⁹Y, ¹⁵²Sm, ¹⁵⁹Tb, ¹⁸¹Ta, ²⁰⁸Pb(¹²C, X), E not given; ¹⁵⁹Tb, ¹⁸¹Ta, ²⁰⁷Pb(¹³C, X), E not given; ¹⁰³Rh, ^148,150Nd, ¹⁵⁹Tb, ¹⁶⁹Tm(¹⁶O, X), E not given; calculated dimensionless complete fusion (CF) functions. Discussed systematics of suppression factors. Comparison with universal fusion functions, and available experimental values. Proposed an analytical formula between the CF suppression factor and the breakup threshold energy.

doi: 10.1103/PhysRevC.90.034612
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2011LI18      Chin.Phys.Lett. 28, 052102 (2011)

E.-T.Li, Z.-H.Li, J.Su, B.Guo, Y.-J.Li, S.-Q.Yan, X.-X.Bai, Y.-B.Wang, B.-X.Wang, G.Lian, S.Zeng, X.Fang, W.-J.Zhao, W.-P.Liu

Astrophysical Rates for the ⁶He(p, γ)⁷Li Reaction

NUCLEAR REACTIONS ¹H(⁶He, γ), ²H(⁶He, n), E(cm)=9.1 MeV; measured reaction products; deduced σ(θ), S-factors, temperature-dependent reaction rates. Comparison with DWBA analysis, REACLIB library.

doi: 10.1088/0256-307X/
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0061.

2010WA02      Chin.Phys.Lett. 27, 022301 (2010)

H.-L.Wang, L.-T.Song, W.-J.Zhao, Z.-X.Liu, Y.-H.Zhang, X.-H.Zhou, Y.-X.Guo, X.-G.Lei

Observation of a Possible New Isomer in ¹⁷⁵Ir

RADIOACTIVITY ^175,176Ir(EC) [from ¹⁴⁶Nd(³⁵Cl, X), E=210 MeV/nucleon]; measured reaction products, x-rays, Eγ, Iγ; deduced decay constants, T_1/2, long-lived isomeric state in ¹⁷⁵Ir.

doi: 10.1088/0256-307X/27/2/022301
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Data from this article have been entered in the XUNDL database. For more information, click here.

2010ZH41      Chin.Phys.C 34, 1609 (2010)

W.-J.Zhao, Y.-Q.Zhang, H.-L.Wang, L.-T.Song, L.-L.Li

Production cross sections of the superheavy nucleus 117 based on the dinuclear system model

NUCLEAR REACTIONS ²⁴⁸Cm(⁴⁵Sc, X2n), (⁴⁵Sc, X3n), (⁴⁵Sc, X4n), ²⁴⁴Pu(⁵¹V, X2n), (⁵¹V, X3n), (⁵¹V, X4n), ²³⁸U(⁵⁵Mn, X2n), (⁵⁵Mn, X3n), (⁵⁵Mn, X4n), ²³²Th(⁵⁹Co, X2n), (⁵⁹Co, X3n), (⁵⁹Co, X4n), E<60 MeV/nucleon; ²⁰⁹Bi(⁸²Se, X2n), (⁸²Se, X3n), (⁸²Se, X4n)²⁸⁹Ts/²⁹⁰Ts, ²⁴⁷Bk(⁴⁸Ca, X2n), (⁴⁸Ca, X3n), (⁴⁸Ca, X4n)²⁹¹Ts/²⁹²Ts/²⁹³Ts, E<60 MeV/nucleon; calculated production σ for 2n-4n evaporation channels for superheavy nuclei. Dinuclear system model.

doi: 10.1088/1674-1137/34/10/011
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2009LI27      Chin.Phys.Lett. 26, 072401 (2009)

E.-T.Li, Z.-H.Li, Y.-J.Li, S.-Q.Yan, X.-X.Bai, B.Guo, J.Su, Y.-B.Wang, B.-X.Wang, G.Lian, S.Zeng, X.Fang, W.-J.Zhao, W.-P.Liu

Angular Distribution of the ¹²C(⁶He, ⁷Li)¹¹B Reaction

NUCLEAR REACTIONS ¹²C(⁶He, ⁷Li), E = 34.6 MeV; measured σ(θ). comparison with DWBA calculation.

doi: 10.1088/0256-307X/26/7/072401
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0052.

2008LI03      Chin.Phys.Lett. 25, 455 (2008)

Y.-J.Li, Z.-H.Li, B.Guo, Y.-B.Wang, X.-X.Bai, J.Su, G.Lian, S.Zeng, B.-X.Wang, X.Qin, C.Jiang, W.-P.Liu, W.-J.Zhao

Measurement of Angular Distribution for the ⁸Li(p, d)⁷Li Reaction

NUCLEAR REACTIONS ¹H(⁸Li, ⁷Li), E=39.8 MeV; measured particle energies and yields. ⁸Li(p, d), E(cm)=4.0 MeV; deduced cross sections and backward anglular distributions.

doi: 10.1088/0256-307X/25/2/028
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0461.

1993HO06      Phys.Rev. C47, 1672 (1993)

Y.-K.Ho, W.-J.Zhao

Interference Effect of Doorway States in a Radiative Capture Reaction

NUCLEAR REACTIONS ¹²C(p, γ), E ≈ 8-38 MeV; ¹²C(n, γ), E ≈ 8-20 MeV; analyzed σ(θ) vs E; deduced parameters. ¹³C, ¹³N deduced GDR, resonance parameters. Unified formalism.

doi: 10.1103/PhysRevC.47.1672
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