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  • EDP Sciences  (3)
  • Ye, Tao  (3)
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  • EDP Sciences  (3)
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  • 1
    Online-Ressource
    Online-Ressource
    EDP Sciences ; 2020
    In:  EPJ Web of Conferences Vol. 239 ( 2020), p. 03008-
    In: EPJ Web of Conferences, EDP Sciences, Vol. 239 ( 2020), p. 03008-
    Kurzfassung: The nuclear data on n+ 239,240,242,244 Pu reactions for the incident energy up to 200 MeV are consistently calculated and evaluated in order to meet the design requirements of Generation-IV reactors and accelerator driven systems. The optical model, the distorted wave Born approximation theory, the Hauser-Feshbach theory, the fission model, the evaporation model, the exciton model and the intranuclear cascade model are used in the calculation, and new experimental data are taken into account. Our data are compared with experimental data and the evaluated data from JENDL-4/HE and TENDL. In addition, the variation tendency of reaction cross sections related to the target mass numbers is obtained, which is very important for the prediction of nuclear data on neutron-actinides reactions because the experimental data are lacking.
    Materialart: Online-Ressource
    ISSN: 2100-014X
    Sprache: Englisch
    Verlag: EDP Sciences
    Publikationsdatum: 2020
    ZDB Id: 2595425-8
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Online-Ressource
    Online-Ressource
    EDP Sciences ; 2020
    In:  EPJ Web of Conferences Vol. 239 ( 2020), p. 03018-
    In: EPJ Web of Conferences, EDP Sciences, Vol. 239 ( 2020), p. 03018-
    Kurzfassung: The deuteron elastic and inelastic scattering on 56 Fe is calculated by using the coupled-channel method and the collective motion models. Based on the experimental angular distributions of scattering processes, an optimal set of parameters are obtained for the deuteron's coupled-channel optical model potential and 56 Fe's deformation including first ten low-lying excited states. The calculation results are in good agreement with the experimental data at low incident energies (E d 〈 30 MeV), except for 4 1 + (2.085 MeV) and 2 3 + (2.960 MeV), and the deviation is found for several states at 56 MeV. That indicates further analyses and discussions are necessary.
    Materialart: Online-Ressource
    ISSN: 2100-014X
    Sprache: Englisch
    Verlag: EDP Sciences
    Publikationsdatum: 2020
    ZDB Id: 2595425-8
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 3
    Online-Ressource
    Online-Ressource
    EDP Sciences ; 2020
    In:  EPJ Web of Conferences Vol. 239 ( 2020), p. 03016-
    In: EPJ Web of Conferences, EDP Sciences, Vol. 239 ( 2020), p. 03016-
    Kurzfassung: The microscopic optical potentials for Li isotopes (A=6,7) without free parameter are obtained by folding the microscopic optical potentials of their internal nucleons with density distributions generated from corresponding internal wave functions of Li isotopes. An isospin-dependent nucleon microscopic optical potential based on the Skyrme nucleon-nucleon effective interaction is used as the nucleon optical potential. Shell model is employed to construct the internal wave functions of Li isotopes and derive their density distributions of internal nucleons. The Li microscopic optical potentials are used to calculate the elastic-scattering angular distributions and reaction cross sections. The results reproduce experimental data well and are comparable to those calculated by phenomenological optical model potentials in many cases.
    Materialart: Online-Ressource
    ISSN: 2100-014X
    Sprache: Englisch
    Verlag: EDP Sciences
    Publikationsdatum: 2020
    ZDB Id: 2595425-8
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
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