title: Nuclear shadowing in the holographic framework.
abstract: The nucleon structure function F2(N) computed in a holographic framework can be used to describe nuclear deep inelastic scattering effects provided that a rescaling of the Q2 momentum and of the IR hard-wall parameter z0 is made. The ratios RA=F2(A)/F2(N) can be obtained in terms of a single rescaling parameter λA for each nucleus. The resulting ratios agree with the experiment in a wide range of the shadowing region.
authors.affiliation: Dipartimento di Fisica, Universitá di Catania, via S. Soﬁa 62, 95125 Catania, Italy and INFN, Sezione di Catania, via S. Soﬁa 62, 95125 Catania, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Agozzino
authors.affiliation: Dipartimento di Fisica, Universitá di Catania, via S. Soﬁa 62, 95125 Catania, Italy and INFN, Sezione di Catania, via S. Soﬁa 62, 95125 Catania, Italy.
authors.forename: P
authors.initials: P
authors.lastname: Castorina
authors.affiliation: INFN, Sezione di Bari, via Orabona 4, 70126 Bari, Italy.
authors.forename: P
authors.initials: P
authors.lastname: Colangelo