Deuteron as a soliton in the Skyrme model
Technical Report
·
OSTI ID:5452889
The minimal-energy static soliton solution with baryon number 2 in the Skyrme model is discussed. It is shown that, upon quantizing the spin isospin collective coordinates and taking into account a conjectured discrete symmetry of the solution, the lowest energy state can have the spin, isospin, and parity quantum numbers of the deuteron. This identification is supported by approximate calculations using a product ansatz, which give reasonable values for the charge radius and the magnetic and quadrupole moments.
- Research Organization:
- Northwestern Univ., Evanston, IL (USA). Dept. of Physics and Astronomy
- DOE Contract Number:
- AC02-83ER40105
- OSTI ID:
- 5452889
- Report Number(s):
- DOE/ER/40105-571; NUTP-85-03; ON: DE86014808
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645201* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- General & Scattering Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
CHARGED PARTICLES
DEUTERONS
FUNCTIONS
ISOSPIN
LAGRANGIAN FUNCTION
NUCLEON-NUCLEON POTENTIAL
PARTICLE PROPERTIES
POTENTIALS
QUASI PARTICLES
SKYRME POTENTIAL
SOLITONS
SPIN
SYMMETRY
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
CHARGED PARTICLES
DEUTERONS
FUNCTIONS
ISOSPIN
LAGRANGIAN FUNCTION
NUCLEON-NUCLEON POTENTIAL
PARTICLE PROPERTIES
POTENTIALS
QUASI PARTICLES
SKYRME POTENTIAL
SOLITONS
SPIN
SYMMETRY