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Quasi-elastic processes in /sup 58/Ni- and /sup 64/Ni-induced reactions on Sn isotopes

Journal Article · · Phys. Rev. C; (United States)
Quasi-elastic reactions were studied for /sup 58/Ni beams at 330 MeV and /sup 64/Ni beams at 341 and 380 MeV incident energy, respectively, on even-A Sn isotopes. Angular distributions were measured in the range 20/sup 0/less than or equal totheta/sub lab/less than or equal to55/sup 0/ using a magnetic spectrograph with a gas-filled focal-plane detector yielding single mass and charge resolution; generally individual states were not resolved. Cross sections for quasi-elastic one-neutron pickup and stripping reactions vary smoothly with the ground-state Q value. Total quasi-elastic transfer cross sections range from 340 to 640 mb, corresponding to 20--40 % of the total reaction cross section determined from the elastic scattering angular distributions. The distribution of the total cross section into the various reaction channels is discussed.
Research Organization:
Argonne National Laboratory, Argonne, Illinois 60439
DOE Contract Number:
W-31109-ENG-38
OSTI ID:
5581762
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 37:1; ISSN PRVCA
Country of Publication:
United States
Language:
English