Published January 1, 2007
| Version v1
Journal article
Extraction and interpretation of gammaN-->Delta form factors within a dynamical model
Description
Within the dynamical model of Refs. [Phys. Rev. C54, 2660 (1996); C63, 055201 (2001)], we perform an analysis of recent data of pion electroproduction reactions at energies near the Δ(1232) resonance. We discuss possible interpretations of the extracted bare and dressed γ N → Δ form factors in terms of relativistic constituent quark models and Lattice QCD calculations. Possible future developments are discussed
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 75
- Journal Page Range
- p. 015205
- ISSN
- 0556-2813
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 38035804
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ELECTROPRODUCTION; FORM FACTORS; PIONS; QUANTUM CHROMODYNAMICS; QUARK MODEL; RESONANCE
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; COMPOSITE MODELS; DIMENSIONLESS NUMBERS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MESONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY
Optional Information
- Contract/Grant/Project number
- AC05-06OR23177
- Funding organization
- USDOE - Office of Energy Research (ER) (United States)
- Secondary number(s)
- JLAB-THY--06-571; DOE/OR--23177-0020