학술논문

Relativistic effects in the three-nucleon bound-state problem
Document Type
Journal Article
Author
Source
Phys. Rev., C; (United States); 23:1
Subject
73 NUCLEAR PHYSICS AND RADIATION PHYSICS THREE-BODY PROBLEM
BOUND STATE
TRITIUM
BINDING ENERGY
D STATES
DEUTERONS
FADDEEV EQUATIONS
GREEN FUNCTION
PROBABILITY
PROPAGATOR
RELATIVISTIC RANGE
S WAVES
TENSOR FORCES
TWO-BODY PROBLEM
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGED PARTICLES
ENERGY
ENERGY LEVELS
ENERGY RANGE
EQUATIONS
FUNCTIONS
HYDROGEN ISOTOPES
ISOTOPES
LIGHT NUCLEI
MANY-BODY PROBLEM
NUCLEI
ODD-EVEN NUCLEI
PARTIAL WAVES
RADIOISOTOPES
YEARS LIVING RADIOISOTOPES 651211* -- Nuclear Properties & Reactions, A=1-5, Theoretical-- Mass, Abundance, & Binding Energy-- (-1987)
Language
English
Abstract
We calculate the binding energy of tritium using two relativistic versions of the Faddeev equations with separable potentials, and compare with the nonrelativistic results. We find that the relativistic effects increase the binding energy by less than 0.5 MeV. We do our calculations considering only S waves for the two-body interactions, but take into account the tensor force for different values of the deuteron D-state probability.