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One and two-step processes in stripping and pick-up reactions induced by /sup 15/N on /sup 28/Si

Journal Article · · Phys. Rev., C; (United States)
The neutron stripping and proton pickup reactions induced by a 44 MeV /sup 15/N beam on a /sup 28/Si target have been studied. The data were analyzed in terms of the distorted-wave Born approximation. The coupled channel effects were also examined. The calculations reproduce well the shape of the observed angular distributions and the relative intensities. It is also found that the two-step processes involving core excitation of the target and residual nucleus play an important role in populating some excited states in the residual nucleus. However, the absolute magnitudes of the cross sections of the proton pickup reaction are not given by these approaches.
Research Organization:
DPh-N/BE, CEN Saclay, BP 2, 91190 Gif-sur-Yvette, France
OSTI ID:
6653183
Journal Information:
Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 18:5; ISSN PRVCA
Country of Publication:
United States
Language:
English