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Molecular vibrational states in the binary cold fission of $^{252}$Cf

S Misicu·A Sandulescu·W Greiner
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Abstract

We predict a molecular vibrational state in the cold binary fission of $^{252}$Cf using a simple decay cluster model. The Hamiltonian of two even-even fragments in the pole-pole configuration is built in the same fashion as that for the dinuclear molecule formed in heavy-ions collisions. The interaction between the two fragments is described by the double-folding M3Y potential. The spectrum of the butterfly vibrations is derived and its dependence on fragments deformation and mass-assymetry is discussed. Some experimental implications are commented.

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S Misicu, A Sandulescu, W Greiner. 1998-03-26. Molecular vibrational states in the binary cold fission of $^{252}$Cf. https://doi.org/10.1142/s0217732397001357

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