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Mesonic and binding contributions to the EMC effect in a relativistic many-body approach

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Mesonic and binding contributions to the EMC effect in a relativistic many-body approach

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dc.contributor.author Marco Rubio, Eugenio
dc.contributor.author Oset Báguena, Eulogio
dc.contributor.author Fernández de Córdoba, Pedro
dc.date.accessioned 2015-09-08T10:47:56Z
dc.date.available 2015-09-08T10:47:56Z
dc.date.issued 1996
dc.identifier.citation Marco Rubio, Eugenio Oset Báguena, Eulogio Fernández de Córdoba, Pedro 1996 Mesonic and binding contributions to the EMC effect in a relativistic many-body approach Nuclear Physics A 611 4 484 513
dc.identifier.uri http://hdl.handle.net/10550/47018
dc.description.abstract We revise the conventional nuclear effects of Fermi motion, binding and pionic effects in deep inelastic lepton scattering using a relativistic formalism for an interacting Fermi sea and the local density approximation to translate results from nuclear matter to finite nuclei. In addition we also consider effects from rho-meson renormalization in the nucleus. The use of nucleon Green's functions in terms of their spectral functions offers a precise way to account for Fermi motion and binding. On the other hand the use of many body Feynman diagrams in a relativistic framework allows one to avoid using prescriptions given in the past to introduce relativistic corrections in a non relativistic formalism. We show that with realistic nucleon spectral functions and meson nucleus selfenergies one can get a reasonable description of the EMC effect for x > 0.15, outside the shadowing region.
dc.language.iso eng
dc.relation.ispartof Nuclear Physics A, 1996, vol. 611, num. 4, p. 484-513
dc.subject Física
dc.title Mesonic and binding contributions to the EMC effect in a relativistic many-body approach
dc.type journal article es_ES
dc.date.updated 2015-09-08T10:47:56Z
dc.identifier.doi 10.1016/S0375-9474(96)00289-8
dc.identifier.idgrec 079477
dc.rights.accessRights open access es_ES

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