Published 1994
| Version v1
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Isoscalar spin response in 40Ca and 12C
Creators
- 1. Laboratoire National Saturne, Centre d'Etudes de Saclay, 91 - Gif-sur-Yvette (France)
- 2. Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
- 3. Georgia Univ., Athens, GA (United States)
- 4. South Carolina Univ., Columbia, SC (United States)
- 5. Rutgers--the State Univ., New Brunswick, NJ (United States)
Description
A method founded on the measure of an approximated spin-flip probability, in the inelastic diffusion (d,d') at 400 MeV (incident energy) has been applied to the research of isoscalar spin strengths in calcium 40 and carbon 12. In calcium 40 the spin excitations have been revealed towards an excitation energy of 9 MeV and in the continuum a strength concentration appears about 15 MeV. In carbon 12 spin structures appear up to an excitation energy of 30 MeV; beyond 35 MeV the isoscalar spin response, as in calcium 40, is compatible with the expected value for a Fermi gas of particles without interactions. Microscopic calculations DWIA are in good agreement with the data of carbon 12. (O.L.). 30 refs., 5 figs
Availability note (English)
MF available from INIS under the Report Number.Files
27012103.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- CEA-LNS-Ph--94-09
Conference
- Title
- 7. International Conference on Nuclear Reaction Mechanisms.
- Dates
- 6-11 Jun 1994.
- Place
- Varenna (Italy).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 27012103
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANGULAR DISTRIBUTION; BORN APPROXIMATION; CALCIUM 40; CARBON 12; COUNTING RATES; CROSS SECTIONS; DEUTERON BEAMS; DEUTERONS; FERMI GAS; INELASTIC SCATTERING; LEAD 208; MOMENTUM TRANSFER; N-1440 BARYONS; SATURNE; SPIN; SPIN FLIP; ZIRCONIUM 90
- Descriptors DEC
- ACCELERATORS; ANGULAR MOMENTUM; BARYONS; BEAMS; CALCIUM ISOTOPES; CARBON ISOTOPES; CHARGED PARTICLES; CYCLIC ACCELERATORS; DISTRIBUTION; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; ION BEAMS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEAD ISOTOPES; LIGHT NUCLEI; MILLISEC LIVING RADIOISOTOPES; N BARYONS; N*BARYONS; NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; SCATTERING; STABLE ISOTOPES; SYNCHROTRONS; ZIRCONIUM ISOTOPES