Exclusive photo- and electroproduction of mesons at large momentum transfer
| dc.creator | Folberth, G. | |
| dc.creator | Rossmann, R. | |
| dc.creator | Schweiger, W. | |
| dc.date | 1996-11-19 | |
| dc.date.accessioned | 2026-07-07T04:00:48Z | |
| dc.date.available | 2026-07-07T04:00:48Z | |
| dc.description | We analyze the reactions gamma+p => M+B, with M B being either K+ Lambda, K+ Sigma0, or pi+ n, within perturbative QCD, allowing for diquarks as quasi-elementary constituents of baryons. The diquark-model parameters and the quark-diquark distribution amplitudes of the baryons are taken from previous investigations of electromagnetic baryon form factors and Compton- scattering off protons. Reasonable agreement with the few existing data at large momentum transfer is achieved if the asymptotic form (c x (1-x)) is chosen for the meson distribution amplitudes. | |
| dc.description | 4 pages, LaTeX document, 2 elsart style files, and 2 eps figures. Contribution presented by W. Schweiger at the 3rd ELFE Workshop, St. Malo, France (Sep. 1996) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9611370 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9611370 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46669 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Exclusive photo- and electroproduction of mesons at large momentum transfer | |
| dc.type | text |