Inclusive charged-pion electroproduction
Journal Article
·
· Phys. Rev., D; (United States)
We report measurements of semi-inclusive pion electroproduction from both hydrogen and deuterium targets carried out at the Wilson Synchrotron Laboratory at Cornell University. Measurements were made at the (W,Q/sup 2/) points (2.15 GeV, 1.2 GeV/sup 2/), (2.15, 4.0), and (3.11, 1.2) with hydrogen and deuterium, and at (2.15, 2.0), (2.67, 3.3), and (3.11, 1.7) with hydrogen only. The invariant virtual-photoproduction cross section for pions scaled by the total cross section is studied as a function of x', P/sub T/ /sup 2/, W, and Q/sup 2/. The invariant structure function shows no Q/sup 2/ dependence and a weak W dependence. The ratio of ..pi../sup +/ to ..pi../sup -/ production is also presented, but a distinction between a universal ..omega.. or W dependence cannot be made.
- Research Organization:
- High Energy Physics Laboratory, Harvard University, Cambridge, Massachusetts 02138
- OSTI ID:
- 7097704
- Journal Information:
- Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 15:11; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645101* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
BOSONS
COMPOSITE MODELS
CROSS SECTIONS
DEUTERIUM TARGET
ELECTROMAGNETIC INTERACTIONS
ELECTRON-DEUTERON INTERACTIONS
ELECTRON-NEUTRON INTERACTIONS
ELECTRON-NUCLEON INTERACTIONS
ELECTRON-PROTON INTERACTIONS
ELECTROPRODUCTION
ELEMENTARY PARTICLES
ENERGY RANGE
FUNCTIONS
GEV RANGE
GEV RANGE 01-10
HADRONS
INCLUSIVE INTERACTIONS
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
MESONS
PARTICLE INTERACTIONS
PARTICLE KINEMATICS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTON MODEL
PIONS
PIONS MINUS
PIONS PLUS
PSEUDOSCALAR MESONS
STRUCTURE FUNCTIONS
TARGETS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
BOSONS
COMPOSITE MODELS
CROSS SECTIONS
DEUTERIUM TARGET
ELECTROMAGNETIC INTERACTIONS
ELECTRON-DEUTERON INTERACTIONS
ELECTRON-NEUTRON INTERACTIONS
ELECTRON-NUCLEON INTERACTIONS
ELECTRON-PROTON INTERACTIONS
ELECTROPRODUCTION
ELEMENTARY PARTICLES
ENERGY RANGE
FUNCTIONS
GEV RANGE
GEV RANGE 01-10
HADRONS
INCLUSIVE INTERACTIONS
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
MESONS
PARTICLE INTERACTIONS
PARTICLE KINEMATICS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTON MODEL
PIONS
PIONS MINUS
PIONS PLUS
PSEUDOSCALAR MESONS
STRUCTURE FUNCTIONS
TARGETS