A5092229479- Particle physics theoretical and experimental studies
- Neutrino Physics Research
- High-Energy Particle Collisions Research
- Dark Matter and Cosmic Phenomena
- Astrophysics and Cosmic Phenomena
- Atomic and Molecular Physics
- Advanced Chemical Physics Studies
- X-ray Spectroscopy and Fluorescence Analysis
- Quantum Chromodynamics and Particle Interactions
Universidad Complutense de Madrid
2023-2024
Ghent University
2023-2024
In the effort to obtain a precise measurement of leptonic CP-violation with ESS$\nu$SB experiment, accurate and fast reconstruction detector events plays pivotal role. this work, we examine possibility replacing currently proposed likelihood-based method an approach based on Graph Neural Networks (GNNs). As is reasonably but computationally expensive, one benefits Machine Learning (ML) enabling event in development phase, allowing for easier investigation effects changes design. Focusing...
Theoretical predictions for lepton-induced single-pion production (SPP) on $^{12}\mathrm{C}$ are revisited in order to assess the effect of different treatments current operator. On one hand we have asymptotic approximation, which consists replacing particle four-vectors that enter operator by their values, i.e., values out nucleus. other full calculation, is a more accurate approach problem. We also compare with results final nucleon described relativistic plane wave, rate distortion. The...
Electron scattering is currently the subject of renewed interest, also by virtue its connections with neutrino-nucleus interaction. This work represents a step forward for description quasielastic region, through introduction two-body meson-exchange currents in fully relativistic approach. The good agreement experimental response ${}^{12}$C opens up interesting perspectives applications same model to neutrino heavier nuclei, great interest oscillation experiments, particular new generation...
We present a detailed study of the contribution from two-body currents to one-nucleon knockout process induced by electromagnetic interaction. The framework is relativistic mean-field model (RMF) in which bound and scattering nucleons are consistently described as solutions Dirac equation with potentials. show results obtained most general expression operator, intermediate states; then, we propose two approximations consisting describing states Fermi gas, preserving complexity consistency...
Theoretical predictions for lepton-induced single-pion production (SPP) on $^{12}$C are revisited in order to assess the effect of different treatments current operator. On one hand we have asymptotic approximation, which consists replacing particle four-vectors that enter operator by their values, i.e., values out nucleus. other full calculation, is a more accurate approach problem. We also compare with results final nucleon described relativistic plane wave, rate distortion. The study...