Hot nucleons
Journal Article
·
· Annals of Physics (New York); (United States)
- Univ. Louis Pasteur, Strasbourg (France)
- Univ. Bern (Switzerland)
The authors present a systematic study of the nucleons static and dynamic properties at finite temperatures. To describe the nucleon, they make use of the topological chiral soliton model based on a non-linear meson theory of interacting pions, {rho}- and {omega}-mesons. The nucleon properties are determined by the mesonic parameters. For the temperature dependence of these meson parameters, they use rigorous results from chiral perturbation theory as well as predictions from the Manbu-Jona-Lasinio model. They discuss bulk properties of the nucleon, electroweak form factors, strong and weak interaction regions. They stress the importance of these effects for the study of hadronic systems close to the chiral restoration phase transition. Furthermore, they derive an expression for the temperature dependence of the non-perturbative gluon condensate.
- OSTI ID:
- 5659549
- Journal Information:
- Annals of Physics (New York); (United States), Journal Name: Annals of Physics (New York); (United States) Vol. 206:1; ISSN 0003-4916; ISSN APNYA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662240* -- Models for Strong Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
BASIC INTERACTIONS
BOSONS
CHIRAL SYMMETRY
ELEMENTARY PARTICLES
FERMIONS
FORM FACTORS
GLUON CONDENSATION
GOLDSTONE BOSONS
HADRONS
INTERACTIONS
MASS
MATHEMATICAL MODELS
MATTER
MESONS
NONLINEAR PROBLEMS
NUCLEONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERTURBATION THEORY
POSTULATED PARTICLES
QUARK MATTER
STRONG INTERACTIONS
SYMMETRY
TEMPERATURE DEPENDENCE
WEAK INTERACTIONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
BASIC INTERACTIONS
BOSONS
CHIRAL SYMMETRY
ELEMENTARY PARTICLES
FERMIONS
FORM FACTORS
GLUON CONDENSATION
GOLDSTONE BOSONS
HADRONS
INTERACTIONS
MASS
MATHEMATICAL MODELS
MATTER
MESONS
NONLINEAR PROBLEMS
NUCLEONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERTURBATION THEORY
POSTULATED PARTICLES
QUARK MATTER
STRONG INTERACTIONS
SYMMETRY
TEMPERATURE DEPENDENCE
WEAK INTERACTIONS