D. Santonocito
A5076420501- Nuclear physics research studies
- Nuclear Physics and Applications
- Neutrino Physics Research
- Astrophysics and Cosmic Phenomena
- Atomic and Molecular Physics
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Astronomical and nuclear sciences
- Radiation Detection and Scintillator Technologies
- Nuclear reactor physics and engineering
- Dark Matter and Cosmic Phenomena
- Particle physics theoretical and experimental studies
- Particle Detector Development and Performance
- X-ray Spectroscopy and Fluorescence Analysis
- Particle accelerators and beam dynamics
- Astro and Planetary Science
- Atomic and Subatomic Physics Research
- Gamma-ray bursts and supernovae
- Radiation Therapy and Dosimetry
- Cold Atom Physics and Bose-Einstein Condensates
- Nuclear Materials and Properties
- Advanced Chemical Physics Studies
- Magnetic confinement fusion research
- Advanced NMR Techniques and Applications
- Cold Fusion and Nuclear Reactions
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud
2016-2025
Istituto Nazionale di Fisica Nucleare
2013-2024
Czech Technical University in Prague
2024
Comenius University Bratislava
2024
National Institute for Subatomic Physics
2021-2023
Centre National de la Recherche Scientifique
2000-2022
Laboratoire AstroParticule et Cosmologie
2021-2022
Université Paris Cité
2021-2022
Mohammed V University
2022
Universitat Politècnica de València
2021
Collisions induced by Be9,10,11 on a Zn64 target at the same c.m. energy were studied. For first time, strong effects of Be11 halo structure elastic-scattering and reaction mechanisms energies near Coulomb barrier are evidenced experimentally. The cross section nucleus shows unusual behavior in Coulomb-nuclear interference peak angular region. extracted total-reaction for collision is more than double ones measured collisions Be9,10. It shown that such enhancement with due to transfer...
Equilibration and equilibration rates have been measured by colliding Sn nuclei with different isospin asymmetries at beam energies of E/A=35 MeV. Using the yields mirror 7Li 7Be, we studied diffusion asymmetry combining data from asymmetric 112Sn+124Sn 124Sn+112Sn collisions that symmetric 112Sn+112Sn 124Sn+124Sn collisions. We use these measurements to probe in central where nucleon-nucleon are strongly blocked Pauli exclusion principal. The results consistent transport theoretical...
40Ca+;{40,48}Ca,46Ti reactions at 25 MeV/nucleon have been studied using the 4pi CHIMERA detector. An isospin effect on competition between fusionlike and binarylike reaction mechanisms has observed. The probability of producing a heavy residue is lower in case N approximately Z colliding systems as compared to induced neutron rich 48Ca target. Predictions based constrained molecular dynamics II calculations show that binary selected centrality bins can constrain parametrization symmetry...
Theoretical predictions as well experiments performed at storage rings have shown that the lifetimes of β-radionuclides can change significantly a function ionization state. In this paper we describe an innovative approach, based on use compact plasma trap to emulate selected stellar-like conditions. It has been proposed within PANDORA project (Plasmas for Astrophysics, Nuclear Decay Observation and Radiation Archaeometry) with aim measure, first time in plasma, nuclear β-decay rates...
Elastic-scattering angular distributions for the $^{6}\mathrm{Li}+^{64}\mathrm{Zn}$ system were measured at eight beam energies from below to above Coulomb barrier, $12.0\ensuremath{\leqslant}{E}_{\mathrm{lab}}\ensuremath{\leqslant}22.0$ MeV. The experimental data analyzed within optical model study energy dependence of interaction potential and obtain total reaction cross sections. results obtained using several potentials show similar behavior. strengths real imaginary suggests presence...
Excitation functions for the production of heavy residues have been measured collisions ${}^{6,7}\mathrm{Li}+{}^{64}\mathrm{Zn}$ at energies around and below Coulomb barrier. The cross sections residue using an activation technique, detecting off-line characteristic atomic x-rays emitted in electron capture decay reaction products. experimental relative yields compared with statistical model calculations performed by code cascade. Such a comparison suggests that is dominated complete fusion...
The excitation of the Pygmy Dipole Resonance (PDR) in 68Ni nucleus, above neutron emission threshold, via an isoscalar probe has been observed for first time. produced reactions where a beam, obtained by fragmentation 70Zn primary beam at INFN-LNS, impinged on 12C target. γ-ray decay was detected using CsI(Tl) detectors CHIMERA multidetector sphere. isotope as well other heavy ion fragments were FARCOS array. population PDR evidenced comparing energy spectra with statistical code...
Connections between the superdeformed and normal-deformed states in $^{143}\mathrm{Eu}$ have been established by measuring energy sums of two consecutive \ensuremath{\gamma}-ray transitions linking cascade. Six decay paths observed connecting discrete potential wells. The absolute excitation most likely spin band determined directly for first time.
Isotopically resolved fragments with Z<=20 have been studied high resolution telescopes in a test run for the FAZIA collaboration. The were produced by collision of 84Kr beam at 35 MeV/nucleon n-rich (124Sn) and n-poor (112Sn) target. fragments, detected close to grazing angle, are mainly emitted from phase-space region projectile. fragment isotopic content clearly depends on n-richness target it is direct evidence isospin diffusion between projectile observed enhanced neutron richness light...
Several experiments around the world are looking for a new particle, named Dark Boson, which may do link between Ordinary Matter (which forms basically stars, planets, interstellar gas...) and Hidden Sectors of Universe. This if it exists, would act as messenger fundamental interaction nature. In this paper, underlying theory will be introduced first. A non-exhaustive summary experimental studies carried out to date foreseen in incoming years presented after,including 8 Be anomaly. The last...
Abstract The Mg–Al cycle is characteristic of the high-temperature ( T ∼ 0.055 GK) H-burning evolved stars and their nucleosynthesis. A proper comprehension this reaction network can help in solving debated questions such as occurrence anticorrelation abundances globular clusters. Recent high-resolution surveys have shown that an may hide existence multiple stellar populations relative Mg isotopes not be correlated with Al. Proton-induced reactions on 27 Al play a key role respect,...
Gamma rays emitted from hot nuclei with mass around 115 and excitation energies between 350 500 MeV, formed in the 36Ar + 90Zr reaction at 27 MeV/nucleon have been measured. The γ-ray yield decay of giant dipole resonance these remains constant over energy range studied. This quenching γ multiplicity cannot be explained by a continuous increase temperature width resonance. Better agreement data is obtained assuming cutoff emission above an 250 MeV. existing do not show entrance channel...