Analysis of exchange terms in a projected ERPA Theory applied to the quasi-elastic (e,e') reaction
| dc.creator | Bauer, E. | |
| dc.creator | Polls, A. | |
| dc.creator | Ramos, A. | |
| dc.date | 1998-03-09 | |
| dc.date.accessioned | 2026-07-07T11:36:40Z | |
| dc.date.available | 2026-07-07T11:36:40Z | |
| dc.description | A systematic study of the influence of exchange terms in the longitudinal and transverse nuclear response to quasi-elastic (e,e') reactions is presented. The study is performed within the framework of the extended random phase approximation (ERPA), which in conjuction with a projection method permits a separation of various contributions tied to different physical processes. The calculations are performed in nuclear matter up to second order in the residual interaction for which we take a (pi+rho)-model with the addition of the Landau-Migdal g'-parameter. Exchange terms are found to be important only for the RPA-type contributions around the quasielastic peak. | |
| dc.description | 29 pages, 6 figs (3 in postscript, 3 faxed on request), epsf.sty | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9803027 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9803027 | |
| dc.identifier | Phys.Rev.C58:1052-1065,1998 | |
| dc.identifier | doi:10.1103/PhysRevC.58.1052 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198998 | |
| dc.subject | Nuclear Theory | |
| dc.title | Analysis of exchange terms in a projected ERPA Theory applied to the quasi-elastic (e,e') reaction | |
| dc.type | text |