1996/07/10 by P. Kroll, Kroll, P.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Pulsars and Gravitational Waves Research #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/9607277
Invited talk presented at the Workshop on Virtual Compton Scattering, Clermont-Ferrand (June 1996); 13 pages LaTex, 7 PS-figures, uses sprocl.sty and psfig.sty
arxiv created 1996/07/10 · openalex publication_date 1996/07/10 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The present status of the diquark model for exclusive reactions at moderately large momentum transfer is reviewed. That model is a variant of the Brodsky-Lepage approach in which diquarks are considered as quasi-elementary constituents of baryons. Recent applications of the diquark model, relevant to high energy physics with electromagnetic probes, are discussed: electromagnetic form factors of baryons in both the space-like and the time-like region, photoproduction of mesons, two-photon annihilations into proton-antiproton pairs as well as real and virtual Compton scattering on which the main emphasis is laid.