Speaker
Description
In this talk we are presenting and discussing our results for some
Double Charge Exchange (DCX) systems. The calculations are performed for
light and heavy nuclei participant in the reactions. The microscopic structure
( wave functions and energy spectra) of the light nuclei is given in terms of
shell model results. For the heavy mass partners we use the Quasiparticle Ran-
dom Phase Approximation (QRPA). Attention is paid to the explicit equations
which described the transfer of neutrons and protons between projectile and
target nuclei, as well as to the dependence of the currents upon the momentum
transferred between nuclei. The present results are compared with other re-
sults available in the literature and the differences between them are discussed.
The possible relationship between DBD and DCX nuclear matrix elements is
analysed as a function of the momentum.
