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  • 21.10.Ma  (1)
  • 23.90.+ w  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Inertia and fission paths in a wide range of mass asymmetry (1989)
    Springer
    The European physical journal 333 (1989), S. 291-298 
    Details
    ISSN: 1434-601X
    Keywords: 23.90.+ w ; 25.85.Ca ; 27.90+b
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Effective inertias for cold fission, heavy ion radioactivities and alpha decay are calculated within the Werner-Wheeler approximation by using two parametrizations of intersecting spheres, with either constant radius (cluster-like shapes) or constant volume (more compact shapes) of the light fragment. A correction for the center of mass motion of a system with axial symmetry is introduced. General analytical relationships are obtained which are easily particularized for various cases of practical interest. If the mass number of the light particle is lower than 31, the action integral calculated using the Yukawa-plus-exponential potential takes lower values for cluster-like shapes than for more compact ones.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01294517
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    IBFM for Ba isotopes and chaoticity (1992)
    Springer
    The European physical journal 343 (1992), S. 139-143 
    Details
    ISSN: 1434-601X
    Keywords: 21.10.Ma ; 24.60.Ky ; 27.60.+j
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Fluctuation properties have been analysed for the energy levels predicted by IBFM calculations in the Ba isotopes121Ba to131Ba. The results indicate, in general, a situation which is close to the chaotic limit. For the lighter isotopes studied (121 and 123), a phase transition is obtained in the low-spin, positive parity states, from a situation close to regularity at low excitation energies, towards chaoticity at higher excitations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01291818
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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