Vector meson production from a polarized nucleon
| dc.creator | Diehl, M. | |
| dc.date | 2007-04-12 | |
| dc.date | 2007-08-29 | |
| dc.date.accessioned | 2026-07-07T10:59:32Z | |
| dc.date.available | 2026-07-07T10:59:32Z | |
| dc.description | We provide a framework to analyze the electroproduction process ep -> ep rho with a polarized target, writing the angular distribution of the rho decay products in terms of spin density matrix elements that parameterize the hadronic subprocess gamma* p -> rho p. Using the helicity basis for both photon and meson, we find a representation in which the expressions for a polarized and unpolarized target are related by simple substitution rules. | |
| dc.description | 31 pages, 2 figures. v2: added section on non-resonant contributions | |
| dc.identifier | https://arxiv.org/abs/0704.1565 | |
| dc.identifier | http://arxiv.org/abs/0704.1565 | |
| dc.identifier | JHEP0709:064,2007 | |
| dc.identifier | doi:10.1088/1126-6708/2007/09/064 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/187430 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Vector meson production from a polarized nucleon | |
| dc.type | text |