Alpha-particle binding energies for realistic nucleon-nucleon interactions
Journal Article
·
· Physical Review Letters; (United States)
- Institut fuer Theoretische Physik II Ruhr-Universitaet Bochum, D44780 Bochum (Germany)
The four-nucleon Yakubovsky equations are solved precisely for various realistic [ital NN] interactions. The resulting binding energies underbind the [alpha] particle by about 1 to 5 MeV. The one-boson-exchange [ital NN] potentials with smallest deuteron [ital d]-state probabilities provide the strongest binding. Within the group of [ital NN]-force models used the 3[ital N] and 4[ital N] binding energies are strongly correlated. The probabilities to find two nucleons at a distance [ital r] are compared to each other in the deuteron, the triton, and the [alpha] particle.
- OSTI ID:
- 6215944
- Journal Information:
- Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 71:7; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663510 -- Nuclear Mass Ranges-- A=1-5-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
BARYON-BARYON INTERACTIONS
BINDING ENERGY
BOSON-EXCHANGE MODELS
CHARGED PARTICLES
D STATES
DEUTERONS
ENERGY
ENERGY LEVELS
GROUND STATES
HADRON-HADRON INTERACTIONS
INTERACTIONS
MATHEMATICAL MODELS
NUCLEON-NUCLEON INTERACTIONS
OBE MODEL
OPE MODEL
PARTICLE INTERACTIONS
PARTICLE MODELS
PERIPHERAL MODELS
TRITONS
663510 -- Nuclear Mass Ranges-- A=1-5-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
BARYON-BARYON INTERACTIONS
BINDING ENERGY
BOSON-EXCHANGE MODELS
CHARGED PARTICLES
D STATES
DEUTERONS
ENERGY
ENERGY LEVELS
GROUND STATES
HADRON-HADRON INTERACTIONS
INTERACTIONS
MATHEMATICAL MODELS
NUCLEON-NUCLEON INTERACTIONS
OBE MODEL
OPE MODEL
PARTICLE INTERACTIONS
PARTICLE MODELS
PERIPHERAL MODELS
TRITONS