Mesonic processes in deep-inelastic electron scattering from nuclei
Journal Article
·
· Ann. Phys. (N.Y.); (United States)
Inelastic electron scattering is considered in the energy and momentum transfer region associated with the quasielastic and 3--3 resonance pion electroproduction peaks. Calculations of two-nucleon ejection via two-body meson-exchange currents (MEC) and of pion electroproduction from threshold through the 3--3 resonance are presented using the Fermi gas model of the nucleus. The MEC contribution is found to be significant in this region, and helps to account for the discrepancy between theory and experiment in the ''dip'' between the quasielastic and 3--3 resonance peaks.
- Research Organization:
- Institute of Theoretical Physics, Department of Physics, Stanford University, Stanford, California 94305
- DOE Contract Number:
- AC02-76ER03069
- OSTI ID:
- 6330359
- Journal Information:
- Ann. Phys. (N.Y.); (United States), Journal Name: Ann. Phys. (N.Y.); (United States) Vol. 131:2; ISSN APNYA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALGEBRAIC CURRENTS
BARYON RESONANCES
BARYONS
BASIC INTERACTIONS
BOSONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
CURRENTS
DEEP INELASTIC SCATTERING
DELTA-1236 RESONANCES
DIFFERENTIAL CROSS SECTIONS
DIRECT REACTIONS
ELECTROMAGNETIC INTERACTIONS
ELECTRON REACTIONS
ELECTROPRODUCTION
ELEMENTARY PARTICLES
ELEMENTS
FERMI GAS MODEL
FERMIONS
FUNCTIONS
HADRONS
INCLUSIVE INTERACTIONS
INELASTIC SCATTERING
INTERACTIONS
LAGRANGIAN FUNCTION
LEAD 208 TARGET
LEPTON REACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
MATRIX ELEMENTS
MESONS
METALS
MOMENTUM TRANSFER
N RESONANCES
NICKEL
NUCLEAR MODELS
NUCLEAR REACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PIONS
PSEUDOSCALAR MESONS
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
RESONANCE PARTICLES
SCATTERING
STRUCTURE FUNCTIONS
TARGETS
TRANSITION ELEMENTS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALGEBRAIC CURRENTS
BARYON RESONANCES
BARYONS
BASIC INTERACTIONS
BOSONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
CURRENTS
DEEP INELASTIC SCATTERING
DELTA-1236 RESONANCES
DIFFERENTIAL CROSS SECTIONS
DIRECT REACTIONS
ELECTROMAGNETIC INTERACTIONS
ELECTRON REACTIONS
ELECTROPRODUCTION
ELEMENTARY PARTICLES
ELEMENTS
FERMI GAS MODEL
FERMIONS
FUNCTIONS
HADRONS
INCLUSIVE INTERACTIONS
INELASTIC SCATTERING
INTERACTIONS
LAGRANGIAN FUNCTION
LEAD 208 TARGET
LEPTON REACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
MATRIX ELEMENTS
MESONS
METALS
MOMENTUM TRANSFER
N RESONANCES
NICKEL
NUCLEAR MODELS
NUCLEAR REACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PIONS
PSEUDOSCALAR MESONS
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
RESONANCE PARTICLES
SCATTERING
STRUCTURE FUNCTIONS
TARGETS
TRANSITION ELEMENTS