Buscar
Mostrando ítems 1-10 de 20
Ponencia
Testing nuclear models via neutrino scattering
(2014)
Recent progresses on the relativistic modeling of neutrino-nucleus reactions are presented and the results are compared with high precision experimental data in a wide energy range
Tesis Doctoral
Violación de paridad en dispersión elástica y cuasielástica de electrones por nucleones y núcleos
(2014-04-04)
Los nucleones no son partículas puntuales, están constituidos por quarks que interaccionan entre sí mediante el intercambio de gluones. Los gluones pueden convertirse en pares quark-antiquark dando lugar al denominado mar ...
Artículo
Evaluation of theoretical uncertainties in parity-violating electron scattering from nucleons and nuclei
(IOP Publishing Ltd., 2015-03-01)
Parity-violating polarized electron scattering from nucleons and nuclei provides an excellent tool to extract valuable information on nuclear and nucleon structure, as well as to determine Standard Model couplings and ...
Ponencia
Strangeness on the nucleon
(AIP Publishing, 2013)
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
Superscaling in electron-nucleus scattering and its link to CCand NC QE neutrino-nucleus scattering
(AIP Publishing, 2015)
The superscaling approach (SuSA) to neutrino-nucleus scattering, based on the assumed universality of the scaling function for electromagnetic and weak interactions, is reviewed. The predictions of the SuSA model for bot ...
Artículo
Meson-exchange currents and quasielastic predictions for charged-current neutrino-12C scattering in the superscaling approach
(American Physical Society, 2015-04-07)
We evaluate and discuss the impact of meson-exchange currents (MECs) on charged-current quasielastic neutrino cross sections. We consider the nuclear transverse response arising from two-particle two-hole states excited ...
Artículo
Global analysis of parity-violating asymmetry data for elastic electron scattering
(American Physical Society, 2014-08-01)
We perform a statistical analysis of the full set of parity-violating asymmetry data for elastic electron scattering including the most recent high precision measurement from Q-weak. Given the basis of the present analysis, ...
Artículo
Relativistic description of final-state interactions in neutral-current neutrino and antineutrino cross sections
(American Physical Society, 2013)
We evaluate semi-inclusive neutral-current quasielastic differential neutrino and antineutrino cross sections within the framework of the relativistic impulse approximation. The results of the relativistic mean-field and ...
Artículo
Neutral current (anti)neutrino scattering: Relativistic mean field and superscaling predictions
(Elsevier, 2013)
We evaluate the neutral current quasi-elastic neutrino cross section within two nuclear models: the SuSA model, based on the superscaling behavior of electron scattering data, and the RMF model, based on relativistic mean ...