Effects of meson-exchange currents on the $(\protect\vec{e},e'p)$ structure functions
| dc.creator | Van der Sluys, V. | |
| dc.creator | Ryckebusch, J. | |
| dc.creator | Waroquier, M. | |
| dc.date | 1993-07-13 | |
| dc.date.accessioned | 2026-07-07T11:15:04Z | |
| dc.date.available | 2026-07-07T11:15:04Z | |
| dc.description | The response functions for the unpolarized $(e,e'p)$ and polarized $(\vec{e},e'p)$ reaction are calculated for medium-heavy nuclei under quasifree conditions. The formalism presented here incorporates two-body currents related to meson-exchange and the $Δ(1232)$ excitation. The final-state interaction of the outgoing nucleon with the residual nucleus is handled in a HF-RPA formalism. The sensitivity of the results to the two-body currents is discussed for the five structure functions in quasielastic $(\vec{e},e'p)$ scattering off the target nuclei $^{16}O$ and $^{40}Ca$. A selective sensitivity to the two-body currents is obtained in the longitudinal-transverse interference term $W_{LT}$ where two-body currents can explain part of the discrepancy between the impulse-approximation calculations and the data. | |
| dc.description | 12 pages in LaTex with 5 figures (available on request), INW0703 | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9307012 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9307012 | |
| dc.identifier | Phys.Rev.C49:2695-2703,1994 | |
| dc.identifier | doi:10.1103/PhysRevC.49.2695 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/192282 | |
| dc.subject | Nuclear Theory | |
| dc.title | Effects of meson-exchange currents on the $(\protect\vec{e},e'p)$ structure functions | |
| dc.type | text |