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  • 1
    Electronic Resource
    Electronic Resource
    Low energy orbital magnetic dipole excitations of heavy nonspherical nuclei (1991)
    Springer
    The European physical journal 339 (1991), S. 97-109 
    Details
    ISSN: 1434-601X
    Keywords: 21.60. Ev ; 21.60. Jz ; 27.70.+q
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract To clarify the physical nature of the orbital magnetic dipole excitations discussed widely in the past few years, a semiclassical model is presented and the nuclei156Gd and164Dy are investigated microscopically. The semi-classical model involves a consistent treatment of vibrational and rotational degrees of freedom; the microscopic results are obtained in quasiparticle-random-phase approximation (QRPA) with a realistic effective interaction. The results disagree with the picture of scissors modes or rotational vibrations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01282938
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Charge distribution differences in heavy mass nuclei (1987)
    Springer
    The European physical journal 326 (1987), S. 361-366 
    Details
    ISSN: 1434-601X
    Keywords: 21.10.Ft ; 27.80.+w
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The charge density differences between208Pb and206Pb as well as between206Pb and205Tl have been calculated within the generalized theory of finite Fermi systems. Here one describes206Pb and205Tl as correlated two-neutron hole states and two-neutron hole one-proton hole states in208Pb, respectively. We discuss the spectroscopic strength of the 3s-hole and argue that the remaining difference between the theoretical and experimental charge distributions may be connected with the range of validity of Landau's quasi particle concept.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01289538
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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