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Artículo
Semirelativistic description of quasielastic neutrino reactions and superscaling in a continuum shell model
(American Physical Society, 2005-06-01)
The so-called semirelativistic expansion of the weakly charged current in powers of the initial nucleon momentum is performed to describe charge-changing, quasielastic neutrino reactions (νμ,μ−) at ...
Artículo
Superscaling of non-quasielastic electron-nucleus scattering
(The American Physical Society, 2009)
The present study focuses on the superscaling behavior of electron-nucleus cross sections in the region lying above the quasielastic peak, especially the region dominated by electroexcitation of the Δ. Non-quasielastic ...
Artículo
Superscaling in charged current neutrino quasielastic scattering in the relativistic impulse approximation
(American Physical Society, 2005-12-16)
Superscaling of the quasielastic cross section in charged-current neutrino-nucleus reactions at energies of a few GeV is investigated within the framework of the relativistic impulse approximation. Several approaches are ...
Artículo
Semirelativistic meson-exchange currents in (e,e) and (e,e' p) reactions
(American Physical Society, 2003-07-01)
Electron-induced one-nucleon knockout observables are computed for a moderate to high momentum transfer, making use of semirelativistic expressions for the one-body and two-body meson-exchange current matrix elements. ...
Artículo
Delta-isobar relativistic meson exchange currents in quasielastic electron scattering
(Elsevier, 2003)
We study the role of the Δ-isobar current on the response functions for high energy inclusive quasielastic electron scattering from nuclei. We consider a general Lagrangian which is compatible with contact invariance and ...
Artículo
Final-state interactions in the superscaling analysis of neutral-current quasielastic neutrino scattering
(The American Physical Society, 2008)
Effects of strong final-state interactions in the superscaling properties of neutral-current quasielastic neutrino cross sections are investigated by using the relativistic impulse approximation as guidance. First- and ...
Ponencia
Overview of neutrino-nucleus quasielastic scattering
(AIP Publishing, 2009)
A review of quasielastic neutrino-nucleus scattering will be presented, with emphasis on bringing together the knowledge (and language) of neutrino physics, electron scattering, and nuclear structure communities. Assumptions ...
Artículo
Relativistic descriptions of inclusive quasielastic electron scattering: Application to scaling and superscaling ideas
(The American Physical Society, 2009)
An analysis of inclusive quasielastic electron scattering is presented using different descriptions of the final-state interactions within the framework of the relativistic impulse approximation. The relativistic Green's ...
Artículo
Inelastic electron-nucleus scattering and scaling at high inelasticity
(American Physical Society, 2004-03-01)
Highly inelastic electron scattering is analyzed within the context of the unified relativistic approach previously considered in the case of quasielastic kinematics. Inelastic relativistic Fermi gas modeling that includes the ...
Ponencia
Neutrino interactions importance to nuclear physics
(AIP Publishing, 2009)
We review the general interplay between Nuclear Physics and neutrino-nucleus cross sections at intermediate and high energies. The effects of different reaction mechanisms over the neutrino observables are illustrated with ...