Published August 1991
| Version v1
Journal article
Explanations to the anomalously large radii of nuclei near the neutron drip line
Description
Based on the analysis of the binding energy in light nuclei near the neutron drip line, the nuclei 6He, 11Li, 14Be and 17B are considered as core-neutron-neutron three-body systems. The core-neutron and neutron-neutron interactions are assumed to be the weakly attractive exponential potentials. It has been shown that the three-body system can have a bound state even if any two constituents of the system cannot have a bound state. The anomalously large rootmean-square radii of 6He, 11Li, 14Be and 17B are formed by the weak binding of the outer neutrons
Additional details
Publishing Information
- Journal Title
- Acta Physica Sinica
- Journal Volume
- 40
- Journal Issue
- 8
- Series
- Acta Phys. Sin.
- Journal Page Range
- 1229-1235
- ISSN
- 1000-3290
- CODEN
- WLHPA
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 23077015
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BERYLLIUM 14; BINDING ENERGY; BORON 17; BOUND STATE; HELIUM 6; LITHIUM 11; NEUTRONS; NUCLEAR CORES; NUCLEAR MODELS; NUCLEAR RADII; POTENTIALS; THEORETICAL DATA; THREE-BODY PROBLEM
- Descriptors DEC
- BARYONS; BERYLLIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BORON ISOTOPES; DATA; ELEMENTARY PARTICLES; ENERGY; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; HELIUM ISOTOPES; INFORMATION; ISOTOPES; LIGHT NUCLEI; LITHIUM ISOTOPES; MANY-BODY PROBLEM; MATHEMATICAL MODELS; MILLISEC LIVING RADIOISOTOPES; NUCLEAR PROPERTIES; NUCLEI; NUCLEONS; NUMERICAL DATA; ODD-EVEN NUCLEI; RADIOISOTOPES