Baryon Current Matrix Elements in a Relativistic Quark Model
| dc.creator | Capstick, Simon | |
| dc.creator | Keister, B. D. | |
| dc.date | 1997-01-04 | |
| dc.date.accessioned | 2026-07-07T05:41:52Z | |
| dc.date.available | 2026-07-07T05:41:52Z | |
| dc.description | Current matrix elements and observables for electro- and photo-excitation of baryons from the nucleon are studied in a light-front framework. Relativistic effects are examined by comparison to a nonrelativistic model and can typically be of order 20-25%, but can be larger for certain matrix elements, such as radial transitions conventionally used to describe the Roper resonance. A systematic study shows that the violation of rotational covariance of the baryon transition matrix elements stemming from the use of one-body currents is generally small. | |
| dc.description | 13 pages, LaTeX, 5 postscript figures, Invited talk at `CEBAF/INT Workshop on N* Physics', Seattle, WA September 8-13, 1996 | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9701007 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9701007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82730 | |
| dc.subject | Nuclear Theory | |
| dc.title | Baryon Current Matrix Elements in a Relativistic Quark Model | |
| dc.type | text |