Perfil del autor: Megías Vázquez, Guillermo Daniel
Datos institucionales
Nombre | Megías Vázquez, Guillermo Daniel |
Departamento | Física Atómica, Molecular y Nuclear |
Área de conocimiento | Física Atómica, Molecular y Nuclear |
Categoría profesional | Profesor Contratado Doctor |
Correo electrónico | Solicitar |
Estadísticas
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Nº publicaciones
53
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Nº visitas
5934
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Nº descargas
9455
Publicaciones |
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Artículo
Combined Analysis of Neutrino and Antineutrino Charged Current Inclusive Interactions
(MDPI, 2024)
This paper presents a combined analysis of muon neutrino and antineutrino charged-current cross sections at kinematics of ... |
Artículo
New Model Comparison for Semi-inclusive Charged-current Electron and Muon Neutrino Scattering by Ar40 in the Energy Range of the MicroBooNE Experiment
(American Physical Society, 2024)
In this work we present a comparison of semi-inclusive muon and electron neutrino cross sections with 40Ar target measured ... |
Artículo
Superscaling in the resonance region for neutrino-nucleus scattering: The SuSAv2 dynamical coupled-channels model
(American Physical Society, 2023)
In this work, the SuSAv2 and dynamical coupled-channels (DCC) models have been combined and tested in the inelastic regime ... |
Artículo
First measurement of muon neutrino charged-current interactions on hydrocarbon without pions in the final state using multiple detectors with correlated energy spectra at T2K
(American Physical Society, 2023)
This paper reports the first measurement of muon neutrino charged-current interactions without pions in the final state ... |
Trabajo Fin de Grado
Aniquilación electrón-positrón en procesos electrodébiles
(2023)
El objetivo principal de este trabajo consiste en estudiar los procesos resultantes de la interacción electromagnética ... |
Trabajo Fin de Grado
Resolución numérica de la ecuación de Dirac y su aplicación a problemas de interés físico
(2023)
El estudio de las soluciones de Dirac es importante para la descripción relativista de una variedad de sistemas, siendo ... |
Trabajo Fin de Máster
Estudio de las incertidumbres asociadas a la estructura hadrónica y la dinámica nuclear en reacciones de neutrinos con núcleos y nucleones a energías intermedias
(2023)
En este trabajo, se realiza una descripción teórica de los procesos de dispersión elástica neutrino-nucleón y de dispersión ... |
Artículo
Analysis of T2K and MINERνA Semi-Inclusive νμ−12C Measurements
(MPDI, 2023)
We compare the semi-inclusive νμ−12C cross-section measurements via T2K and MINERνA collaborations with the predictions ... |
Artículo
Weak Neutrino (Antineutrino) Charged-Current Responses and Scaling for Nuclear Matter in the Relativistic Mean Field
(MDPI, 2023)
A systematic analysis of the weak responses for charged-current quasielastic neutrino-nucleus reactions is presented within ... |
Trabajo Fin de Grado
Interacción débil en procesos de dispersión neutrino-leptón
(2023)
Este trabajo es un estudio teórico de los procesos de dispersión entre neutrinos y leptones cargados. Tras realizar una ... |
Artículo
Measurements of neutrino oscillation parameters from the T2K experiment using 3.6×1021 protons on target
(Springer, 2023)
The T2K experiment presents new measurements of neutrino oscillation parameters using 19.7(16.3)×1020 protons on target ... |
Artículo
Scintillator ageing of the T2K near detectors from 2010 to 2021
(Institute of Physics Publishing, 2022)
The T2K experiment widely uses plastic scintillator as a target for neutrino interactions and an active medium for the ... |
Trabajo Fin de Grado
Oscilaciones de neutrinos y procesos de dispersión neutrino-leptón
(2022)
Este trabajo incluye una revisión de las propiedades más importantes del neutrino como el sabor, la helicidad y la masa, ... |
Trabajo Fin de Grado
Estudio de la dispersión profundamente inelástica en procesos electrón-nucleón y análisis de los factores de forma del nucleón
(2022)
Este trabajo constituye un amplio estudio sobre la dispersión de electrones con nucleones, centrándonos en la región ... |
Artículo
Neutrino Energy Reconstruction from Semi-inclusive Samples
(American Physical Society, 2022)
We study neutrino-nucleus charged-current reactions on finite nuclei for the situation in which an outgoing muon and a ... |
Artículo
SuSAv2 Model for Inelastic Neutrino-nucleus Scattering
(American Physical Society, 2022)
The susperscaling model SuSAv2, already available for charged-current neutrino-nucleus cross sections in the quasielastic ... |
Ponencia
Semi-inclusive charged-current neutrino-nucleus reactions: Analysis of data in the Relativistic Plane-Wave Impulse Approximation
(Sissa Medialab Srl, 2022)
Semi-inclusive neutrino-nucleus cross sections within the plane-wave impulse approximation (PWIA) for three nuclear models: ... |
Artículo
Final state interactions in semi-inclusive neutrino-nucleus scattering: Applications to the T2K and MINERνA experiments
(American Physical Society, 2022)
We present a complete comparison of semi-inclusive νμ−12C cross section measurements by T2K and MINERνA collaborations ... |
Artículo
SuSAv2 Model for Inelastic Neutrino-nucleus Scattering
(American Physical Society, 2022)
The susperscaling model SuSAv2, already available for charged-current neutrino-nucleus cross sections in the quasielastic ... |
Trabajo Fin de Grado
Interacción electrón-nucleón y estudio de la estructura interna del nucleón
(2022)
Este trabajo constituye un estudio profundo y detallado de la dispersión elástica electrón protón, y una breve incursión ... |
Trabajo Fin de Grado
Interacción neutrino-nucleón: relevancia en el estudio de la estructura interna del nucleón y en el estudio de las oscilaciones de neutrinos
(2022)
Desde la hipotesis de Pauli, los neutrinos han sido objeto de investigación en distintas partes del mundo para caracterizar ... |
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, ... |
Artículo
Inclusive electron scattering and the genie neutrino event generator
(American Physical Society, 2021)
The extraction of neutrino mixing parameters from accelerator-based neutrino-oscillation experiments relies on proper ... |
Artículo
Theoretical Description of Semi-inclusive T2K, MINERν A and MicroBooNE Neutrino-nucleus Data in the Relativistic Plane Wave Impulse Approximation
(American Physical Society, 2021)
We present the results of semi-inclusive neutrino-nucleus cross sections within the plane wave impulse approximation (PWIA) ... |
Trabajo Fin de Grado
Mesones K: extrañeza, interacción débil y violación CP
(2021)
Este documento presenta un estudio en detalle de los mesones K o kaones, de gran relevancia en la F´ısica de Part´ıculas. ... |
Artículo
Constraints in modeling the quasielastic response in inclusive lepton-nucleus scattering
(American Physical Society, 2020)
We show that the quasielastic (QE) response calculated with the superscaling approach (SuSAv2) model, that relies on the ... |
Artículo
New evaluation of the axial nucleon form factor from electron- and neutrino-scattering data and impact on neutrino-nucleus cross sections
(American Physical Society, 2020)
A joint fit to neutrino-nucleon scattering and pion electroproduction data is performed to evaluate the nucleon axial form ... |
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 ... |
Trabajo Fin de Grado
Teoría de propagadores: estudio de procesos electromagnéticos y débiles
(2019)
Los propagadores son una herramienta matemática central en numerosas ramas de la física ya que permiten la resolución de ... |
Artículo
Realistic spectral function model for charged-current quasielastic-like neutrino and antineutrino scattering cross sections on C 12
(American Physical Society, 2019)
A detailed study of charged current quasielastic neutrino and antineutrino scattering cross sections on a C12 target with ... |
Ponencia
Charged-current quasielastic (anti)neutrino cross sections on 12C with realistic spectral functions including meson-exchange contributions
(AIP Publishing, 2019)
We present a detailed study of charged-current quasielastic (anti)neutrino scattering cross sections on a 12C target ... |
Artículo
Mean-field and two-body nuclear effects in inclusive electron scattering on argon, carbon, and titanium: The superscaling approach
(American Physical Society, 2019)
We compare the predictions of the superscaling approach (SuSAv2) model including two-particle two-hole meson-exchange ... |
Artículo
Asymmetric relativistic Fermi gas model for quasielastic lepton-nucleus scattering
(American Physical Society, 2018)
We develop an asymmetric relativistic Fermi gas model for the study of the electroweak nuclear response in the quasielastic ... |
Artículo
Nuclear effects in (anti)neutrino charged-current quasielastic scattering at minerva kinematics
(IOP Publishing, 2018)
We compare the characteristics of the charged-current quasielastic (anti)neutrino scattering obtained in two different ... |
Artículo
Nuclear effects in (anti)neutrino charge-current quasielastic scattering at MINER νA kinematics
(IOP Publishing, 2018)
We compare the characteristics of the charged-current quasielastic (anti)neutrino scattering obtained in two different ... |
Tesis Doctoral
Charged-current neutrino interactions with nucleons and nuclei at intermediate energies
(2017)
Nowadays, the interest in neutrinos extends to a large variety of fields in Astrophysics, Nuclear Physics and Particle ... |
Artículo
Density dependence of 2p-2h meson-exchange currents
(American Physical Society, 2017)
We analyze the density dependence of the contribution of meson-exchange currents to the lepton-nucleus inclusive cross ... |
Artículo
The frozen nucleon approximation in two-particle two-hole response functions
(Elsevier, 2017)
We present a fast and efficient method to compute the inclusive two-particle two-hole (2p–2h) electroweak responses in the ... |
Artículo
Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach
(American Physical Society, 2016)
We present a detailed study of charged-current neutrino-nucleus reactions in a fully relativistic framework and comparisons ... |
Artículo
Inclusive electron scattering within the SuSAv2 meson-exchange current approach
(American Physical Society, 2016)
We present our recent progress on the relativistic modeling of electron-nucleus reactions and compare our predictions with ... |
Artículo
Emission of neutron–proton and proton–proton pairs in neutrino scattering
(Elsevier, 2016)
We use a recently developed model of relativistic meson-exchange currents to compute the neutron–proton and proton–proton ... |
Artículo
Emission of neutron-proton and proton-proton pairs in electron scattering induced by meson-exchange currents
(American Physical Society, 2016)
We use a relativistic model of meson-exchange currents to compute the proton-neutron and proton-proton yields in (e,e ) ... |
Artículo
Charged-current inclusive neutrino cross sections in the SuperScaling model
(IOP Publishing, 2016)
SuperScaling model (SuSA) predictions to neutrino-induced charged-current π+ production in the Δ-resonance region are ... |
Artículo
Star formation across the w3 complex
(IOP Publishing Ltd., 2015)
We present a multi-wavelength analysis of the history of star formation in the W3 complex. Using deep, near-infrared ... |
Artículo
Meson-exchange currents and quasielastic predictions for charged-current neutrino-12C scattering in the superscaling approach
(American Physical Society, 2015)
We evaluate and discuss the impact of meson-exchange currents (MECs) on charged-current quasielastic neutrino cross sections. ... |
Artículo
Charged-current inclusive neutrino cross sections in the SuperScaling model including quasielastic, pion production and meson-exchange contributions
(IOP Publishing, 2015)
Charged current inclusive neutrino-nucleus cross sections are evaluated using the superscaling model for quasielastic ... |
Artículo
Estimate of the theoretical uncertainty of the cross sections for nucleon knockout in neutral-current neutrino-oxygen interactions
(American Physical Society, 2015)
Free nucleons propagating in water are known to produce γ rays, which form a background to the searches for diffuse supernova ... |
Artículo
Nuclear effects in neutrino and antineutrino charged-current quasielastic scattering at MINERνA kinematics
(American Physical Society, 2014)
We compare the charged-current quasielastic neutrino and antineutrino observables obtained in two different nuclear models, ... |
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
Charged-current quasielastic neutrino scattering cross sections on 12 C with realistic spectral and scaling functions
(American Physical Society, 2014)
Charge-current quasielastic (anti)neutrino scattering cross sections on a 12C target are analyzed using a spectral function ... |
Artículo
Extensions of superscaling from relativistic mean field theory: The SuSAv2 model
(American Physical Society, 2014)
We present a systematic analysis of the quasielastic scaling functions computed within the relativistic mean field (RMF) ... |
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 ... |
Ponencia
Analysis of Charged-Current Neutrino-Nucleus Cross Section
(AIP Publishing, 2013)
A study of the cross section for chaged-current quasielastic (CCQE) scattering on nuclei has been performed using a ... |