New Giant Resonances in 172-MeVScattering from
- 4 August 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 45 (5) , 337-340
- https://doi.org/10.1103/physrevlett.45.337
Abstract
Spectra of 172-MeV scattering from indicate in addition to giant monopole and quadrupole excitation new giant resonance structures in hadron scattering at MeV with corresponding widths of 4.8±0.8 and 5.9±0.8 MeV. The angular distributions indicate giving rise to an interpretation as isoscalar giant octupole resonance (17.5 MeV, 60% energy-weighted sum-rule strength), and isoscalar giant dipole resonance (21.3 MeV, 90% energy-weighted sum-rule strength).
Keywords
This publication has 18 references indexed in Scilit:
- Evidence for the giant monopole resonance inPb208from strong energy dependence inαscatteringPhysical Review C, 1979
- Inelastic scattering of 108.5 MeV 3He particles at very small momentum transfer to the giant monopole resonance of 90Zr and 208PbPhysics Letters B, 1979
- Isoscalar Breathing-Mode State inandPhysical Review Letters, 1977
- Direct Evidence for a New Giant Resonance atMeV in the Lead RegionPhysical Review Letters, 1977
- Electroexcitation of giant multipole resonances inPhysical Review C, 1977
- Excitation of Giant Multipole Resonances through Inelastic ScatteringAnnual Review of Nuclear Science, 1976
- Neutron pickup by alpha particles to unbound statesPhysical Review C, 1976
- Giant resonances observed in the scattering of 96- and 115-MeV alpha particlesPhysical Review C, 1976
- Electroexcitation of Giant Multipole Resonances inandbetween 5 and 40 MeV Excitation Energy with 90-MeV ElectronsPhysical Review Letters, 1974
- Electroexcitation of Giant Resonances inPhysical Review Letters, 1973