Functional approach to the electromagnetic response function: the Longitudinal Channel

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dc.creatorCenni, R.
dc.creatorSaracco, P.
dc.date1994-06-27
dc.date.accessioned2026-07-07T11:15:12Z
dc.date.available2026-07-07T11:15:12Z
dc.descriptionIn this paper we address the (charge) longitudinal electromagnetic response for a homogeneous system of nucleons interacting via meson exchanges in the functional framework. This approach warrants consistency if the calculation is carried on order-by-order in the mesonic loop expansion with RPA-dressed mesonic propagators. At the 1-loop order and considering pion, rho and omega exchanges we obtain a quenching of the response, in line with the experimental results.
dc.descriptionRevTeX, 18 figures available upon request - to be published in Physical Review C
dc.identifierhttps://arxiv.org/abs/nucl-th/9406031
dc.identifierhttp://arxiv.org/abs/nucl-th/9406031
dc.identifierPhys.Rev.C50:1851-1867,1994
dc.identifierdoi:10.1103/PhysRevC.50.1851
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192319
dc.subjectNuclear Theory
dc.titleFunctional approach to the electromagnetic response function: the Longitudinal Channel
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