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Pion-quark scattering model for lepton pair production

Journal Article · · Phys. Rev., D; (United States)
;
A model for lepton pair production from quark-antiquark annihilation is presented in which antiquarks are obtained from constituent pions and form factors are included to account for the transverse-momentum dependence. The single-lepton spectrum and the lepton-pair spectra in mass squared, transverse momentum, and longitudinal momentum are calculated and compared with proton- and pion-beam experiments.
Research Organization:
Department of Physics, University of California, Irvine, Irvine, California 92717
OSTI ID:
6615218
Journal Information:
Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 18:7; ISSN PRVDA
Country of Publication:
United States
Language:
English

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Related Subjects

645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BASIC INTERACTIONS
DRELL MODEL
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
FORM FACTORS
INTERACTIONS
LEPTONS
LINEAR MOMENTUM
LONGITUDINAL MOMENTUM
MATHEMATICAL MODELS
NUCLEAR MODELS
PAIR PRODUCTION
PARTICLE PROPERTIES
POSTULATED PARTICLES
QUARKS
SCALING LAWS
SHELL MODELS
TRANSVERSE MOMENTUM