Reactions induced by beams of neutron and proton halo nuclei
Description
Within the collaboration Dubna-GANIL (Caen, France) - IPN (Orsay, France) -NPI (Rez, Czech Republic) - IAP (Bucharest, Romania) at GANIL and the Dubna U400M accelerator, experiments have been carried out to study elastic scattering, fusion and fission using secondary ion beams of 6He, 11Li and 8B. The fission cross-section for the 6He isotopes has been found to be significantly higher than for the 4He nuclei. This enhancement depends mainly on the entrance channel and it is connected with the neutron skin of the 6He nuclei. Also, investigation of the elastic scattering of 11Li (neutron halo), 7Be and 8B (proton halo) has been performed. The microscopic analysis supports the existence of a neutron halo in 11Li and the proton skin in 8B and 7Be. Perspectives for investigations in this field at the Laboratory of Nuclear Reactions JINR are also discussed. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 616
- Journal Issue
- 1-2
- Journal Page Range
- p. 247-253.
- ISSN
- 0375-9474
- CODEN
- NUPABL
Conference
- Title
- 4. international conference on radioactive nuclear beams (RNB-4).
- Dates
- 3-7 Jun 1996.
- Place
- Omiya (Japan).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 28044273
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; BERYLLIUM 7; BERYLLIUM 7 REACTIONS; BISMUTH 209 TARGET; BORON 8; BORON 8 REACTIONS; CARBON 12; CARBON 12 TARGET; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; ENERGY DEPENDENCE; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; HEAVY ION FUSION REACTIONS; HELIUM 6; HELIUM 6 REACTIONS; INTEGRAL CROSS SECTIONS; LIGHT NUCLEI; LITHIUM 11; LITHIUM 11 REACTIONS; MEV RANGE 100-1000; NUCLEAR RADII; QUASI-FISSION; SILICON 28; SILICON 28 TARGET; TOTAL CROSS SECTIONS
- Descriptors DEC
- BERYLLIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BORON ISOTOPES; CARBON ISOTOPES; CROSS SECTIONS; DATA; DAYS LIVING RADIOISOTOPES; DISTRIBUTION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY ION REACTIONS; HELIUM ISOTOPES; INFORMATION; ISOTOPES; LITHIUM ISOTOPES; MEV RANGE; MILLISEC LIVING RADIOISOTOPES; NUCLEAR PROPERTIES; NUCLEAR REACTIONS; NUCLEI; NUCLEOSYNTHESIS; NUMERICAL DATA; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; SCATTERING; SILICON ISOTOPES; STABLE ISOTOPES; SYNTHESIS; TARGETS