Note on the oblate and prolate deformations in nuclear matter from the viewpoint of the quantum-mechanical off-center effect - Nuclear TheoryReportar como inadecuado




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Abstract: We consider the possibility that a quantum-mechanical off-center effect maybe behind the deformed oblate and prolate shapes of nuclei in nuclear physics.In solid state physics, finite off-center displacements result from the mixingof electronic states through their coupling to vibrational phonon modes ofappropriate symmetries. This is an example of fermion-boson interaction whichmay materialize in nuclear physics as well in the form of a coupling ofnucleons to the pi-meson field. We carry out calculations to substantiate theproposal.



Autor: Mladen Georgiev

Fuente: https://arxiv.org/







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