Multinucleon transfer reactions in Ca-48+Sn-124 have been studied at 174 MeV with a time-of-flight magnetic spectrometer. The pickup and stripping of several protons and neutrons have been observed. The experimental isotope yields for the -2p and +2p channels cannot be reproduced with calculations that incorporate only independent single-nucleon transfer modes. The discrepancies can be accounted for by explicitly including nucleon pair and alpha-cluster degrees of freedom.
Evidence of complex degrees of freedom in multinucleon transfer reactions of 48Ca+124Sn
MONTAGNOLI, GIOVANNA;SCARLASSARA, FERNANDO;SEGATO, GIANFRANCO;
1997
Abstract
Multinucleon transfer reactions in Ca-48+Sn-124 have been studied at 174 MeV with a time-of-flight magnetic spectrometer. The pickup and stripping of several protons and neutrons have been observed. The experimental isotope yields for the -2p and +2p channels cannot be reproduced with calculations that incorporate only independent single-nucleon transfer modes. The discrepancies can be accounted for by explicitly including nucleon pair and alpha-cluster degrees of freedom.File in questo prodotto:
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