EXCITATION OF GIANT-RESONANCES IN PB-208, SN-120, ZR-90 AND NI-60 BY 84 MEV/NUCLEON O-17 IONS
作者： R. Liguori Neto , P. Roussel-Chomaz , L. Rochais , N. Alamanos , F. Auger
DOI: 10.1016/0375-9474(93)90043-W
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摘要: Abstract Elastic and inelastic scattering of 1435 MeV 17O ions on 208Pb, 120Sn, 90Zr 60Ni have been measured. Hindrance in the excitation first 3− states is observed. Parameters isoscalar giant monopole quadrupole resonances are obtained. The resonance exhausts ∼ 55% energy-weighted sum rule while observed corresponds to more than 100% rule. Strength also at high energy all targets.
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