A study of isobaric analogue resonances in 71Ga |
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Authors: | PG Ikossi CE Busch TB Clegg EJ Ludwig WJ Thompson |
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Institution: | 1. University of North Carolina, Chapel Hill NC 27514USA;2. Triangle Universities Nuclear Laboratory, Durham NC 27706USA |
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Abstract: | Differential cross-section and analysing-power excitation functions were measured for elastic proton scattering from Ep = 3.6–6.4 MeV at θc.m. = 90°, 115.8°, 129.8° and 155.3°. Differential cross-section angular distributions were measured at 3.56, 3.94, 5.78 and 8.98 MeV and analysing-power angular distributions at 5.78 and 8.98 MeV. Optical-model parameters were deduced from these distributions. Resonance parameters were determined for eight analogue resonances in 71Ga and neutron spectroscopic factors were calculated. These were compared with the results of previous (p, p) cross-section analyses and the results of (d, p) reactions leading to states in 71Zn. |
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Keywords: | Nuclear reactions |
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