J. Pellumaj
A5083985405- Nuclear physics research studies
- Nuclear Physics and Applications
- Atomic and Molecular Physics
- Quantum Chromodynamics and Particle Interactions
- Radiation Detection and Scintillator Technologies
- Radiopharmaceutical Chemistry and Applications
- Particle physics theoretical and experimental studies
- Astronomical and nuclear sciences
- Laser-Plasma Interactions and Diagnostics
- Mass Spectrometry Techniques and Applications
- Magnetic confinement fusion research
- Neutrino Physics Research
- Atomic and Subatomic Physics Research
- Chemical Reaction Mechanisms
- Nuclear reactor physics and engineering
- Gamma-ray bursts and supernovae
- Particle Detector Development and Performance
- Particle accelerators and beam dynamics
- Chemical Reactions and Isotopes
- Advanced NMR Techniques and Applications
- DNA and Nucleic Acid Chemistry
Universidad de Huelva
2024
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
2021-2023
University of Ferrara
2023
Istituto Nazionale di Fisica Nucleare
2023
Universitat de València
2022-2023
Instituto de Física Corpuscular
2022
A campaign of Coulomb-excitation experiments to study the electromagnetic structure \(^{110}\)Cd was performed using beams \(^{14}\)N, \(^{32}\)S, and \(^{60}\)Ni. The use various reaction partners enables disentangling contributions individual matrix elements involved in excitation process, yielding, among others, a precise determination lifetime 2\(^+_2\) state \(^{110}\)Cd. Abstract Published by Jagiellonian University 2025 authors
A novel technique, the so-called ‘reversed plunger’, was used for first time to measure lifetimes of nuclear excited states on order picoseconds in heavy neutron-rich nuclei at Legnaro National Laboratories. Preliminary spectra show that commissioning technique successfully performed employing Advanced Gamma-Ray Tracking Array (AGATA), magnetic spectrometer PRISMA, and plunger device reversed configuration.
Lifetimes of nuclear excited states are important observables in structure studies, since they can directly be related to electromagnetic transition matrix elements. The determination probabilities between provides information on their microscopic and represents an benchmark for models. In recent experiments at INFN Legnaro National Laboratories, we coupled the newly installed γ -ray tracking spectrometer AGATA with light charged-particle detection systems perform lifetime measurements after...
The γ decay of the elusive narrow, near-threshold proton resonance in 11B was investigated at Laboratori Nazionali di Legnaro (INFN) a particle-γ coincidence experiment, using 6Li(6Li,pγ) fusion-evaporation reaction and GALILEO-GALTRACE setup. No clear signature found for possible E1 to 1/21−, first-excited state 11B, predicted by Shell Model Embedded Continuum (SMEC) with branching 0.98−69+167×10−3 respect dominant particle-decaying modes. statistical analysis γ-ray spectrum provided an...
Background: The existence of fusion hindrance in the light heavy-ion systems astrophysical interest is not well established, so investigating slightly heavier cases may allow a reliable extrapolation towards lighter ones. recent observation very high threshold $^{12}\mathrm{C}+^{24}\mathrm{Mg}$ (with positive $Q$ value for fusion) at ${\ensuremath{\sigma}}_{\mathrm{fus}}\ensuremath{\simeq}0.75$ mb, misses valid interpretation within current theoretical models.Purpose: Our aim has been to...
Isomeric states of the neutron-rich isotope 189 73 Ta 116 were populated via fragmentation a primary beam 208 Pb ions at 1 GeV/u impinging on 9 Be target GSI, Darmstadt, Germany. The isotopes interest separated, identified and delivered to DESPEC setup. Two isomers deduced in their lifetimes measured based γ-ray time distributions.
Abstract Quadrupole interaction involving protons and neutrons drives the nucleus into deformed configurations at low excitation energies. Intruder states appear in N=49 isotones, reaching a minimum around 500 keV 83 Se. Since Se is mid of proton shell (Z=28-40), it good candidate to study properties particle-hole intruder lowered energy by large quadrupole correlations. Moreover, will also allow one estimate degree N=50 core breaking ground state isotopes. The lifetime 540-keV 1/2 +...
Abstract The experimental study presented in this work aims at providing new inputs to the knowledge of β decay 220<A<230 n-rich region. A systematic description region would be useful probe predictions global nuclear models exotic nuclei beyond N= 126, as an input describing r -process nucleosynthesis. mentioned is also one regions chart where strongest octupole deformations are supposed found, and were measured experimentally recent years few selected cases. This focuses on...