Buscar
Mostrando ítems 1-10 de 71
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
Artículo
The ratio of p and n yields in NC v(v̄) nucleus scattering and strange form factors of the nucleon
(Elsevier, 1998)
We calculate the ratio of proton and neutron yields in NC induced v(v̄)-nuc\eus inelastic scattering at neutrino energies of about 1 GeV. We show that this ratio depends very weakly on the nuclear models employed and that ...
Artículo
Neutrino-nucleus scattering in the SuSA model
(Springer, 2021)
The super-scaling approach (SuSA) model, based on the analogies between electron and neutrino interactions with nuclei, is reviewed and its application to the description of neutrino-nucleus scattering is presented. The ...
Artículo
Meson-exchange currents and final-state interactions in quasielastic electron scattering at high momentum transfers
(The American Physical Society, 2010)
The effects of meson-exchange currents (MEC) are computed for the one-particle one-hole transverse response function for finite nuclei at high momentum transfers q in the region of the quasi-elastic peak. A semirelativistic ...
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
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
Analysis of the MINERvA antineutrino double-differential cross sections within the SuSAv2 model including meson-exchange currents
(American Physical Society, 2019)
We compare the results of the SuSAv2 model including meson-exchange currents (MEC) with the recent measurement of the quasielasticlike double differential antineutrino cross section on a hydrocarbon performed by the MINERvA ...