Exotic modes of excitations in neutron-deficient nuclei

22 feb. 2011 12:20
40m
Colegio Rector Peset

Colegio Rector Peset

Ponente

Dario Vretenar (Physics Department, University of Zagreb)

Descripción

The evolution of low-energy isoscalar and isovector dipole strength in neutron-deficient nuclei is analyzed in a fully consistent mean-field plus QRPA framework. Model calculations performed for a series of proton-rich nuclei between Z=18 and Z=28, predict the occurrence of isoscalar low-energy dipole transitions (IS-LED) and, closer to the proton drip line, of proton pygmy dipole resonances.

Autor primario

Dario Vretenar (Physics Department, University of Zagreb)

Materiales de la presentación

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