Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Low-P/sub T/ hadron production and a valon-parton recombination model

Technical Report ·
OSTI ID:6780380
A variant of the recombination model which we call the valon-parton model is applied simultaneously to a variety of meson inclusive reactions with proton, pion and kaon beams in the kinematic region of low transverse momentum and intermediate values of longitudinal momentum fractions. It is found that the valon distributions in hadrons show no evidence for SU(3) breaking. There are some indications of substantial gluon dissociation contributions which we interpreted through a maximally enhanced sea. For proton induced reactions the model predictions are in excellent agreement with the data; meson initiated reactions indicate additional contributions are coming from resonances which are produced recombinantly and then decay into the observed mesons.
Research Organization:
Florida State Univ., Tallahassee (USA). High Energy Physics Lab.
DOE Contract Number:
AS05-76ER03509
OSTI ID:
6780380
Report Number(s):
FSU-HEP-811201; ON: DE82021938
Country of Publication:
United States
Language:
English

Similar Records

Low-P/sub T/ hadron production and a valon-parton recombination model
Thesis/Dissertation · Wed Dec 31 23:00:00 EST 1980 · OSTI ID:6426515
Low-p/sub T/ hadron production and a valon-parton recombination model
Journal Article · Sat Oct 31 23:00:00 EST 1981 · Phys. Rev. D; (United States) · OSTI ID:6110500
Parton and valon distributions in the nucleon
Journal Article · Mon Jun 01 00:00:00 EDT 1981 · Phys. Rev. D; (United States) · OSTI ID:6332277

Related Subjects

645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
COMPOSITE MODELS
CROSS SECTIONS
DATA
DEEP INELASTIC SCATTERING
ELEMENTARY PARTICLES
HADRON-HADRON INTERACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INELASTIC SCATTERING
INFORMATION
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
LIE GROUPS
LINEAR MOMENTUM
MATHEMATICAL MODELS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTON MODEL
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
QUARK MODEL
RECOMBINATION
SCATTERING
SU GROUPS
SU-3 GROUPS
SYMMETRY BREAKING
SYMMETRY GROUPS
THEORETICAL DATA
TRANSVERSE MOMENTUM