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  1. No Access

    Article

    The (EC+β+) decay of153Er

    153Er has been produced by irradiation of142Nd with16O,and studied using a He-jet recoil tape transport system.A decay scheme is proposed for the first time,based on X-γ and γ-γ coincidence measurements, which t...

    Xu Shuwei, **e Yuanxiang, Pan Qiangyan… in Zeitschrift für Physik A Hadrons and Nuclei (1994)

  2. No Access

    Article

    New β-delayed proton precursor 135Gd

    Unknown β-delayed proton precursor 135Gd has been synthesized by the reaction 106Cd ( 32S, 3n ) and identified using a helium-jet recoil fast tape-transport system with a γ(X)-p coincidence measurements. Its β-de...

    Xu Shuwei, **e Yuanxiang, Li Zhankui… in Zeitschrift für Physik A Hadrons and nuclei (1996)

  3. No Access

    Article

    (EC +β +) decay of130Ce

    The nuclide130Ce was produced by a (16O, 4n) reaction on an enriched118Sn target. Reaction products were transported to a shielded location by using a heliumjet tape transport system. A 22.9 min activity in chemi...

    Shuwei Xu, Tianmei Zhang, … in Zeitschrift für Physik A Hadrons and Nuclei (1996)

  4. No Access

    Article

    Weak (EC+β +) decay branch of209Fr

    209Fr has been produced by irradiation of197Au with16O,and studied using a He-jet recoil tape transport system.A decay scheme is proposed for the first time,based on X-γ and γ-γ coincidence measu...

    Shuwei Xu, Yuanxiang **e, Yingxiang Guo… in Zeitschrift für Physik A Hadrons and Nuclei (1996)

  5. No Access

    Article

    Newβ-delayed proton precursor135Gd

    Unknownβ-delayed proton precursor135Gd has been synthesized by the reaction106Cd (32S, 3n) and identified using a helium-jet recoil fast tape-transport system with aγ(X)-p coincidence measurements. Itsβ-delayed p...

    Shuwei Xu, Yuanxiang **e, Zhankui Li… in Zeitschrift für Physik A Hadrons and Nuclei (1996)

  6. No Access

    Article

    β-delayed Proton Decay of 89Ru

    A β-delayed proton activity with a half-life of 1.2 ± 0.2 s was assigned to 89Ru on the basis of a p-γ(X) coincidence measurement in the reaction of 58Ni (36Ar, 2p3n ) using a He-jet tape transport system. The m...

    Zhankui Li, Shuwe Xui, … in The European Physical Journal A - Hadrons … (1999)

  7. No Access

    Article

    (EC+β+) decay of 130Pm and 128Pr

    130Pm and 128Pr were produced by irradiation of 96Ru with 36Ar, and studied using a He-jet recoil tape transport system. Based on X-γ and γ-γ coincidence measurements, the (EC+β+) decay scheme of 130Pm was propo...

    **e Yuanxiang, Xu Shuwei, Li Zhankui… in The European Physical Journal A - Hadrons … (1999)

  8. No Access

    Article

    New nuclide 139Tb and (EC +β+) decay of 138,139Gd

    The unknown isotope 139Tb and the known isotopes 138,139Gd were produced in the 36Ar+106Cd reaction and studied by using a He-jet tape transport system in combination with X-γ and γ-γ coincidence measurements. T...

    **e Yuanxiang, Xu Shuwei, Li Zhankui… in The European Physical Journal A - Hadrons … (1999)

  9. No Access

    Article

    (EC +β+) decay study of 128Ce

    The (EC+β+) decay of 128Ce was reinvestigated in the 116Sn (16O, 4n) reaction by using a helium-jet tape transport system. The close half-lives of 128Ce and 129Ce made it difficult to separate the decay γ rays o...

    Li Zhankui, Xu Shuwei, … in The European Physical Journal A - Hadrons … (2000)

  10. No Access

    Article

    (EC+β +) decay of 130Nd and 140Tb

    130Ndand 140Tb were produced by irradiation of 96Ru and 106Cd with 36Ar. The two nuclides were identified and studied by using a He-jet fast tape transport system in combination with X-γ and γ-γ ...

    Shuweia Xu, Yuanxiang **e, Yong Yu, Zhankui Li… in The European Physical Journal A (2000)

  11. No Access

    Article

    β-delayed proton decay of the proton drip-line nucleus142Ho in the rare-earth region

    New β-delayed proton precursor142Ho was produced via heavy ion induced reaction106Cd(40Ca, p3n), and identified for the first time by using a He-jet fast tape transport system in combination with “p-γ” coincidenc...

    Xu Shuwei, Li Zhankui, … in Science in China Series G: Physics, Mechan… (2003)

  12. No Access

    Article

    Entanglement and Berry Phase in a (3×3)-dimensional Yang-Baxter System

    A 9×9 unitary \(\breve{R}\) -matrix, solution of the Yang-Baxter Equation, is obtained in this paper. The entanglement...

    Gangcheng Wang, Kang Xue, Chunfang Sun… in International Journal of Theoretical Physi… (2009)

  13. No Access

    Article

    Entanglement and Berry phase in a 9 × 9 Yang–Baxter system

    A M-matrix which satisfies the Hecke algebraic relations is presented. Via the Yang–Baxterization approach, we obtain a unitary solution \({\breve{R}(\theta,\varphi_{1},\varphi_{2})}\) ...

    Chunfang Sun, Kang Xue, Gangcheng Wang in Quantum Information Processing (2009)

  14. No Access

    Article

    The sudden death of entanglement in constructed Yang–Baxter systems

    Some Hamiltonians are constructed from the unitary \({\check{R}_{i,i+1}(\theta, \varphi)}\) -matrices, where θ and ...

    Taotao Hu, Chunfang Sun, Kang Xue in Quantum Information Processing (2010)

  15. No Access

    Article

    Quantum Phase Transition Like Phenomenon in a Two-Qubit Yang-Baxter System

    The quantum phase transition for the “q-deformed” Yang-baxter Hamiltonian has been discussed. The calculation shows when the deformed parameter q approaches 1, there exists a quantum critical point for spectral p...

    Gangcheng Wang, Kang Xue, Chunfang Sun… in International Journal of Theoretical Physi… (2010)

  16. No Access

    Article

    Temperley–Lieb algebra, Yang-Baxterization and universal gate

    A method of constructing n 2 × n 2 matrix realization of Temperley–Lieb algebras is presented. The single loop of these realizations are

    Gangcheng Wang, Kang Xue, Chunfang Sun, Chengcheng Zhou… in Quantum Information Processing (2010)

  17. No Access

    Article

    Guided modes in graphene waveguides with magnetic-electric barrier

    An analysis of guided modes in graphene waveguides in the presence of magnetic-electric barrier is presented. The graphene waveguide is controlled by the gate voltages and the magnetic field by depositing two ...

    Ying He, Weide Huang, Yanfang Yang, Chunfang Li in Applied Physics A (2012)

  18. No Access

    Article

    Entanglement and Yangian in a \({V^{\otimes 3}}\) Yang-Baxter system

    In this paper, a 8 × 8 unitary Yang-Baxter matrix \({\breve{R}_{123}(\theta_{1},\theta_{2},\phi)}\) acting on the tri...

    Chunfang Sun, Kang Xue, Gangcheng Wang, Chengcheng Zhou… in Quantum Information Processing (2012)

  19. No Access

    Article

    Yang-Baxter \({\breve R}\) matrix, entanglement and Yangian

    We present a method to construct “X” form unitary Yang-Baxter \({\breve R}\) matrices, which act on the tensor produc...

    Gangcheng Wang, Kang Xue, Chunfang Sun, Guijiao Du in Quantum Information Processing (2012)

  20. No Access

    Article

    Birman–Wenzl–Murakami algebra, topological parameter and Berry phase

    In this paper, a 3 × 3-matrix representation of Birman–Wenzl–Murakami (BWM) algebra has been presented. Based on which, unitary matrices A(θ, φ 1, φ 2) and B(θ, φ 1, φ 2) are generated via Yang–Baxterization appr...

    Chengcheng Zhou, Kang Xue, Lidan Gou, Chunfang Sun… in Quantum Information Processing (2012)

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