Published May 1998
| Version v1
Journal article
High lying E0 strength in 12C
Creators
- 1. Cyclotron Institute, Texas AM University, College Station, Texas77843 (United States)
Description
The excitation region in 12C from 7MeV<Ex<60MeV was studied with inelastic scattering of 240-MeV α particles at small angles including 0 degree where E0 strength is enhanced. The strengths of known 0+ states at Ex=7.655MeV and Ex=10.3MeV were obtained and E0 strength was observed to be distributed between Ex=14MeV and Ex=30MeV with a centroid of 21.5±0.4MeV and an rms width of 3.1±0.2MeV containing 14.5±4.0% of the isoscalar E0 energy-weighted sum rule. Angular distributions and strengths of the Ex=4.439MeV2+, 9.641MeV3-, and 10.844MeV1- states were also obtained. copyright 1998 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 57
- Journal Issue
- 5
- Journal Page Range
- p. 2748-2751
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 29048101
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ALPHA PARTICLES; ANGULAR DISTRIBUTION; CARBON 12; COLLECTIVE EXCITATIONS; GIANT RESONANCE; HIGH SPIN STATES; INELASTIC SCATTERING; MONOPOLES; STRENGTH FUNCTIONS; SUM RULES
- Descriptors DEC
- CARBON ISOTOPES; CHARGED PARTICLES; DISTRIBUTION; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EQUATIONS; EVEN-EVEN NUCLEI; EXCITATION; FUNCTIONS; HELIUM IONS; IONIZING RADIATIONS; IONS; ISOTOPES; LIGHT NUCLEI; NUCLEI; RADIATIONS; RESONANCE; SCATTERING; STABLE ISOTOPES