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Mostrando ítems 11-20 de 104
Artículo
Final state interaction effects in neutrino-nucleus quasielastic scattering
(Elsevier, 2005-02)
We consider the charged-current quasielastic scattering of muon neutrinos on an Oxygen 16 target, described within a relativistic shell model and, for comparison, the relativistic Fermi gas. Final state interactions are ...
Artículo
Superscaling and charge-changing neutrino scattering from nuclei in the Δ region beyond the relativistic Fermi gas model
(The American Physical Society, 2008)
The superscaling analysis using the scaling function obtained within the coherent density fluctuation model is extended to calculate charge-changing neutrino and antineutrino scattering on 12C at energies from 1 to 2 GeV ...
Artículo
Relativistic current densities for bound spin-orbit partners and the longitudinal-transverse response in (e,ép) processes
(Elsevier, 1998-11-23)
Scalar, baryon and vector-current densities in coordinate and momentum space are calculated within a relativistic mean-field model. The role of the low components of the bound nucleon wave function is investigated in detail ...
Artículo
Quasielastic scattering from relativistic bound nucleons: Transverse-longitudinal response
(American Physical Society, 1999-12-27)
Predictions for electron induced proton knockout from p1/2 and p3/2 shells in 16O are presented using various approximations for the relativistic nucleonic current. Results for differential cross section, transverse-longitudinal ...
Ponencia
Strangeness on the nucleon
(AIP Publishing, 2013)
Artículo
Inclusive electron scattering within the SuSAv2 meson-exchange current approach
(American Physical Society, 2016-07-25)
We present our recent progress on the relativistic modeling of electron-nucleus reactions and compare our predictions with inclusive 12C (e, e′) experimental data in a wide kinematical region. The model, originally based ...
Artículo
Off-shell effects in the relativistic mean field model and their role in CC (anti)neutrino scattering at MiniBooNE kinematics
(Elsevier, 2013)
The relativistic mean field (RMF) model is used to describe nucleons in the nucleus and thereby to evaluate the effects of having dynamically off-shell spinors. Compared with free, on-shell nucleons as employed in some ...
Artículo
Relativistic model of 2p-2h meson exchange currents in (anti)neutrino scattering
(IOP Publishing Ltd., 2017-04-26)
We develop a model of relativistic, charged meson-exchange currents (MEC) for neutrino-nucleus interactions. The two-body current is the sum of seagull, pion-in-flight, pion-pole and Δ-pole operators. These operators are ...
Artículo
Neutrino and antineutrino CCQE scattering in the superScaling approximation from miniBooNE to NOMAD energies
(Elsevier, 2013)
We compare the predictions of the SuperScaling model for charged-current quasielastic muonic neutrino and antineutrino scattering from 12C with experimental data spanning an energy range up to 100 GeV. We discuss the ...
Artículo
Relativistic mean field approximation to the analysis of 16O(e,e′p)15N data at |Q2|<~0.4(GeV/c)2
(American Physical Society, 2001-08-01)
We use the relativistic distorted wave impulse approximation to analyze data on 16O(e,e′p)15N at |Q2|<~0.4(GeV/c)2 that were obtained by different groups and seemed controversial. Results for differential cross sections, ...