ISSN:
1434-601X
Keywords:
25.70.Cd
;
25.7O.Jj
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The production of nitrogen and carbon fragments in the reactions induced by16O on144Sm and154Sm targets was studied at two bombarding energies (65 MeV and 72 MeV) around the interaction barrier. The measured angular distributions exhibit the characteristic behaviour of direct transfer reactions, and theQ-value spectra are typically centered at the values predicted by kinematic selectivity. The comparison between fusion and charged-particle transfer cross sections shows that whereas fusion is the most important process at the highest bombarding energy, transfer reactions become comparable or even dominant (as in the144Sm case) at near-barrier energies. The different transfer probabilities observed for the two systems are analyzed in terms of nuclear deformation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01291903
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