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NSR database version of April 27, 2024.

Search: Author = Y.Qiao

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2024HA04      Appl.Radiat.Isot. 205, 111177 (2024)

Y.Han, Y.Qiao, Zh.Li, X.Han, Q.Wang, K.Fang, Sh.Zhang

Fission cross-section measurements for the ²³⁸U(n, f)^97m+gNb, ²³⁸U(n, f)^133gTe and ²³⁸U(n, f)^130gSb reactions induced by D-T neutrons

NUCLEAR REACTIONS ²³⁸U(n, F)⁹⁷Nb/¹³³Te/¹³⁰Sb, E ∼ 14 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with ENDF/B-VIII.0 and JEFF-3.3 libraries. The K-400 D-T neutron generator of the China Academy of Engineering Physics.

doi: 10.1016/j.apradiso.2024.111177
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2022SU23      Phys.Rev. C 106, 034614 (2022)

Y.Z.Sun, S.T.Wang, Y.P.Xu, D.Y.Pang, J.G.Li, C.X.Yuan, L.F.Wan, Y.Qiao, Y.Q.Wang, X.Y.Chen

Spectroscopic strength reduction of intermediate-energy single-proton removal from oxygen isotopes

NUCLEAR STRUCTURE C(¹³O, p), E=397 MeV/nucleon;C(¹⁴O, p), E=305, 349 MeV/nucleon;C(¹⁵O, p), E=308 MeV/nucleon;C(¹⁶O, p), E=450 MeV/nucleon;C(¹⁷O, p), E=629 MeV/nucleon;C(¹⁸O, p), E=573 MeV/nucleon;C(¹⁹O, p), E=635 MeV/nucleon;C(²⁰O, p), E=415 MeV/nucleon;C(²²O, p), E=414 MeV/nucleon; calculated inclusive single-proton removal σ, shell-model spectroscopic factors, reduction factors of the spectroscopic factors with the experimental data. Glauber reaction model calculations performed with MOMDIS code. Comparison to experimental data obtained at GSI and ETF(Lanzhou, China).

doi: 10.1103/PhysRevC.106.034614
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2014QI01      Nucl.Instrum.Methods Phys.Res. A739, 44 (2014)

Y.Qiao, M.Zhang, Y.Yang, S.Liu, J.Wu, B.Wang

Determination of ²³⁵U isotopic abundance by fission-yield difference method

NUCLEAR REACTIONS ²³⁵U(n, X)¹³⁵I/⁸⁸Rb/¹⁰⁴Tc/¹⁰⁷Rh/⁹²Sr, E not given; measured reaction products, Eα, Iα, Eγ, Iγ; deduced fission yields and ratios of yields, isotopic abundance of ²³⁵U in the samples.

doi: 10.1016/j.nima.2013.11.035
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2012QI02      Nucl.Instrum.Methods Phys.Res. A665, 70 (2012)

Y.Qiao, J.Wu, Y.Yang, M.Zhang, S.Liu

Determination of ²³⁵U isotope abundance by measuring selected pairs of fission products

NUCLEAR REACTIONS U(n, F)⁹²Sr/¹⁰⁵Ru/¹³⁵I, E=14 MeV; measured fission fragments, Eγ, Iγ. ²³⁵U; deduced isotopic abundance.

doi: 10.1016/j.nima.2011.10.020
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1998HA71      High Energy Phys. and Nucl.Phys. (China) 22, 193 (1998)

H.Han, S.Huang, G.Shen, Y.Qiao, G.Sun

Anomalies of neutron and γ-ray emission in ternary fission of ²⁵²Cf

1997HA09      Nucl.Phys. A615, 162 (1997)

H.Han, S.Huang, G.Shen, Y.Qiao, G.Sun

Anomalies of Neutron and γ-Ray Emission in Light Charged Particle Accompanied Fission of ²⁵²Cf

RADIOACTIVITY ²⁵²Cf(SF); measured γ(light charged particle)-, n(light charged particle)-coin; deduced n-, γ-emission related anomalies explanation. CsI(Tl) crystal, liquid scintillator, NaI(Tl) detector, particle pulse shape separation.

doi: 10.1016/S0375-9474(96)00470-8
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1996LI14      Phys.Rev. C54, 761 (1996)

Z.Liu, H.Zhang, J.Xu, Y.Qiao, X.Qian, C.Lin

Fission Before K Equilibration

NUCLEAR REACTIONS, ICPND ²³⁸U(¹¹B, F), E(cm)=46.53-56.23 MeV; ²³⁷Np(¹¹B, F), E=49.88-68.81 MeV; ²³²Th(¹⁶O, F), E=72.61-80.11 MeV; ²³²Th(¹⁹F, F), E=78-96.8 MeV; ²³⁷Np(¹²C, F), E=56.9-76.01 MeV; ²³⁸U(¹⁶O, F), E=76.49-84.09 MeV; measured fission σ(E), σ(fragment θ). Pre-equilibrium fission model analysis.

doi: 10.1103/PhysRevC.54.761
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1995LI43      Phys.Lett. 353B, 173 (1995)

Z.Liu, H.Zhang, J.Xu, Y.Qiao, X.Qian, C.Lin

Preequilibrium Fission for Low Angular Momentum

NUCLEAR REACTIONS ²³⁷Np(¹¹B, F), ²³²Th(¹⁶O, F), E not given; analyzed fission fragment anisotropy data; deduced entrance channel dependence. New preequilibrium fission model.

doi: 10.1016/0370-2693(95)00461-S
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1994LI27      Phys.Rev. C50, 1717 (1994)

Z.Liu, H.Zhang, J.Xu, X.Quin, Y.Qiao, C.Lin, K.Xu

Signature of Non-Compound-Nucleus Fission at Sub-Barrier Energies

NUCLEAR REACTIONS ²³²Th(¹⁶O, F), (¹⁹F, F), ²³⁸U(¹⁶O, F), E ≈ barrier; analyzed fission fragment σ(θ) data; deduced noncompound nucleus fission signature.

doi: 10.1103/PhysRevC.50.1717
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1994LI41      Chin.J.Nucl.Phys. 16, No 2, 108 (1994)

Z.Liu, H.Zhang, J.Xu, X.Qian, Y.Qiao, C.Lin, K.Xu

Probing the Non-Equilibration Component of Tilting Spin Mode

NUCLEAR REACTIONS ²³²Th(¹⁶O, X), (¹⁹F, X), ²³⁸U(¹⁶O, X), E not given; measured σ(fragment θ); deduced nonequilibration component (of tilting spin) probabilities.

1994LI65      Chin.J.Nucl.Phys. 16, No 4, 323 (1994)

Z.-H.Liu, H.-Q.Zhang, J.-C.Xu, X.Qian, Y.Qiao, C.-J.Lin, K.Xu

Interplay between Scission-Point Model and Experimental Data for Sub-Barrier Fusion-Fission

NUCLEAR REACTIONS ²³²Th(¹⁹F, F), (¹⁶O, F), ²³⁸U(¹⁶O, F), E ≈ sub-barrier; measured fission fragment σ(θ); deduced thermal equilibrium features at scission. Scission point model.

1994ZH04      Phys.Rev. C49, 926 (1994)

H.Zhang, Z.Liu, J.Xu, X.Qian, Y.Qiao, C.Lin, K.Xu

Anomalous Anisotropy of Fission Fragments in Near- and Sub-Barrier Complete Fusion-Fission Reactions of ¹⁶O + ²³²Th, ¹⁹F + ²³²Th, and ¹⁶O + ²³⁸U

NUCLEAR REACTIONS, ICPND ²³²Th(¹⁶O, F), E=72.61-80.11 MeV; ²³²Th(¹⁹F, F), E=78-96.8 MeV; ²³⁸U(¹⁶O, F), E=76.49-84.09 MeV; measured fission σ(E), fragment anistropy. Coupled-channels model.

doi: 10.1103/PhysRevC.49.926
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