Theoretical nuclear reaction and structure studies using hyperons and photons. [Dept. of Physics, North Carolina State Univ. , Raleigh, North Carolina]
Research in three principal areas is summarized: (1) Work in elementary hadron structure seeks to further the understanding of hadron structure within the framework of quantum chromodynamics (QCD) and QCD-based models. A comparative study of meson properties employed three relativistic models: an extended Dziembowski model, a generalized light-front approach, and a completely covariant null plane approach. (2) Work on the electromagnetic production of strangeness addressed systems involving the strange quark (hyperons) and hyperon electromagnetic production and radiative capture processes. (3) In the work on medium-energy photonuclear reactions, a large-scale continuum shell-model calculation was performed for ([gamma],N) and (N,[gamma]) reactions at low and medium energies spanning the [Delta] isobar region.
- Research Organization:
- North Carolina State Univ., Raleigh, NC (United States). Dept. of Physics
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG05-88ER40461
- OSTI ID:
- 6941939
- Report Number(s):
- DOE/ER/40461-5; ON: DE93009765
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
HADRONS
PARTICLE PROPERTIES
PHOTONUCLEAR REACTIONS
RESEARCH PROGRAMS
QUANTUM CHROMODYNAMICS
STRANGE PARTICLES
ELECTROPRODUCTION
BANACH SPACE
CAPTURE
PROGRESS REPORT
SHELL MODELS
BASIC INTERACTIONS
DOCUMENT TYPES
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FIELD THEORIES
INTERACTIONS
MATHEMATICAL MODELS
MATHEMATICAL SPACE
NUCLEAR MODELS
NUCLEAR REACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
QUANTUM FIELD THEORY
SPACE
663410* - Photonuclear Reactions & Photon Scattering- (1992-)
662420 - Properties of Mesons & Meson Resonances- (1992-)
662390 - Electromagnetic Processes & Properties- (1992-)