Classical and quantum coherent state description of [ital N[bar N]] annihilation at rest in the Skyrme model with [omega] mesons
Journal Article
·
· Physical Review, C (Nuclear Physics); (United States)
- Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States)
We model the [ital N[bar N]] system at rest as a baryon number zero lump in the Skyrme model including the [omega] field. We integrate the classical equations of motion from the highly nonperturbative annihilation region into the noninteracting radiation zone. Subsequent coherent state quantization of the radiation field give a good description of the pion spectrum from annihilation at rest.
- OSTI ID:
- 6963003
- Journal Information:
- Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 50:4; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662130* -- General Theory of Particles & Fields-- S-Matrix Theory
Relativistic Scattering Theory-- (1992-)
662340 -- Hadron Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BARYON NUMBER
BARYON-BARYON INTERACTIONS
BASIC INTERACTIONS
BOSONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY SPECTRA
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEON-NUCLEON POTENTIAL
OMEGA-783 MESONS
PARTICLE INTERACTIONS
PIONS
POTENTIALS
PSEUDOSCALAR MESONS
SKYRME POTENTIAL
SPECTRA
VECTOR MESONS
Relativistic Scattering Theory-- (1992-)
662340 -- Hadron Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BARYON NUMBER
BARYON-BARYON INTERACTIONS
BASIC INTERACTIONS
BOSONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY SPECTRA
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEON-NUCLEON POTENTIAL
OMEGA-783 MESONS
PARTICLE INTERACTIONS
PIONS
POTENTIALS
PSEUDOSCALAR MESONS
SKYRME POTENTIAL
SPECTRA
VECTOR MESONS