Missing Isoscalar Monopole Strength inNi
- 26 February 1996
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 76 (9) , 1429-1432
- https://doi.org/10.1103/physrevlett.76.1429
Abstract
The giant resonance region in Ni was studied with inelastic scattering of 240 MeV α particles at small angles including 0°. It is shown that the total isoscalar monopole strength in the region to 25 MeV is of the energy-weighted sum rule, and that the centroid of the strength in contrast to the expected from systematics of other nuclei. If there is similar unobserved strength in other nuclei, for those nuclei may be significantly different from those used to extract nuclear matter incompressibility.
Keywords
This publication has 18 references indexed in Scilit:
- Response of a resistive wire detector to 240 MeV alpha particlesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1995
- Beam analysis system for Texas A&M K500 cyclotronNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1995
- Nuclear matter compressibility from isoscalar giant monopole resonancePhysical Review C, 1993
- Monopole strength inNi58Physical Review C, 1991
- Inelastic alpha scattering to the giant quadrupole and monopole resonances of,, andat 152 MeVPhysical Review C, 1988
- The oxford MDM-2 magnetic spectrometerNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1986
- Nuclear incompressibility: From finite nuclei to nuclear matterNuclear Physics A, 1981
- Systematics of the giant monopole resonance from inelastic alpha scatteringPhysical Review C, 1981
- Evidence for Deformation Effect on the Giant Monopole ResonancePhysical Review Letters, 1980
- Nuclear compressibilitiesPhysics Reports, 1980