Splitting of the Giant Monopole Resonance with Deformation in Sm Nuclei
Nov 24, 1980
3 pages
Published in:
- Phys.Rev.Lett. 45 (1980) 1670-1673
Citations per year
Abstract: (APS)
In (α,α′) measurements on spherical Sm144 and deformed Sm154, the cross sections and energies of the two components of the isoscalar giant resonance are found to be consistent with a splitting of the giant monopole resonance in Sm154 into two components of roughly equal strength. One component remains close to the giant-monopole-resonance energy of Sm144 while the second is coincident with the giant quadrupole resonance. This is shown to be consistent with simple schematic-model predictions.- 27.70.+q
- 25.60.Cy
- 24.30.Cz
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