A5079091870- Nuclear physics research studies
- Nuclear Physics and Applications
- Quantum Chromodynamics and Particle Interactions
- Atomic and Molecular Physics
- Astronomical and nuclear sciences
- Particle accelerators and beam dynamics
- Particle physics theoretical and experimental studies
- Particle Detector Development and Performance
- Quantum, superfluid, helium dynamics
- Radiation Detection and Scintillator Technologies
- Nuclear reactor physics and engineering
- Superconducting Materials and Applications
- Atomic and Subatomic Physics Research
- Neutrino Physics Research
- Advanced Chemical Physics Studies
- Particle Accelerators and Free-Electron Lasers
- Atrial Fibrillation Management and Outcomes
- Advanced NMR Techniques and Applications
- X-ray Spectroscopy and Fluorescence Analysis
- High-Energy Particle Collisions Research
- Radiopharmaceutical Chemistry and Applications
- Radiation Therapy and Dosimetry
- High-pressure geophysics and materials
- Cardiac Arrhythmias and Treatments
- Magnetic confinement fusion research
Universidad de Huelva
2016-2025
Centre Léon Bérard
1995-2025
Université Laval
2010-2025
University of Liverpool
2019-2024
Hospital Universitario de Fuenlabrada
2015-2023
Aalborg University
2021-2022
Liverpool Heart and Chest Hospital
2021-2022
Azienda Ospedaliero-Universitaria di Modena
2022
University of Modena and Reggio Emilia
2022
Laboratoire Informatique d'Avignon
2022
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...
The first measurement of the elastic scattering halo nucleus 11Li and its core 9Li on 208Pb at energies near Coulomb barrier is presented. 11Li+208Pb shows a strong reduction with respect to Rutherford cross section, even well below down very small angles. This drastic change differential section observed in consequence structure 11Li, as it not same energies. Four-body continuum-discretized coupled-channels calculations, based three-body model projectile, are found explain measured angular...
In this paper details of the experimental procedure and data analysis collision ${}^{11}\mathrm{Be}{+}^{64}$Zn around Coulomb barrier are described discussed in framework different theoretical approaches. a previous work [A. Di Pietro et al., Phys. Rev. Lett. 105, 022701 (2010).], elastic scattering angular distribution collisions ${}^{9,10}\mathrm{Be}{+}^{64}$Zn as well for quasielastic transfer/breakup cross sections reaction were briefly reported. The suppression Coulomb-nuclear...
We have observed the two-proton radioactivity of previously unknown (19)Mg ground state by tracking decay products in-flight. For first time, trajectories 2p-decay products, (17)Ne+p+p, been measured using microstrip detectors which allowed us to reconstruct vertices and fragment correlations. The half-life deduced from vertex distribution is 4.0(15) ps in system (19)Mg. Q value 2p inferred p-p-(17)Ne correlations 0.75(5) MeV.
Experimental results of the elastic scattering ${}^{6}$He on ${}^{208}$Pb at ${E}_{\mathrm{LAB}}=22$ MeV, measured CRC facility (Louvain-la-Neuve, Belgium), are presented, including ${}^{4}$He production channel. These data were taken with full angular coverage and high resolution. Both experimental cross sections compared continuum discretized coupled channels distorted-wave Born approximation calculations, where direct breakup transfer to processes considered. The confirm absence Coulomb...
The positron-neutrino correlation in the ${0}^{+}\ensuremath{\rightarrow}{0}^{+}$ $\ensuremath{\beta}$ decay of ${}^{32}\mathrm{Ar}$ was measured at ISOLDE by analyzing effect lepton recoil on shape narrow proton group following superallowed decay. Our result is consistent with standard model prediction. For vanishing Fierz interference we find $a\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0.9989\ifmmode\pm\else\textpm\fi{}0.0052\ifmmode\pm\else\textpm\fi{}0.0039$, which yields...
We investigated the performance of synthetic high purity monocrystalline diamond radiation detectors fabricated with TiW, Cr/Au and a novel metallization technique utilising diamond-like carbon tunnelling junction Pt/Au as electrical contacts. The investigation was carried out under irradiation <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">60</sup> Co gamma-rays, xmlns:xlink="http://www.w3.org/1999/xlink">90</sup> Sr electrons...
Proton-proton correlations were observed for the two-proton decays of ground states 19Mg and 16Ne. The trajectories respective decay products, 17Ne+p+p 14O+p+p, measured by using a tracking technique with microstrip detectors. These data used to reconstruct angular fragments projected on planes transverse precursor momenta. three-particle reflect genuine three-body mechanism allowed us obtain spectroscopic information precursors valence protons in sd shell.Received 4 February...
The inclusive breakup for the (11)Li + (208)Pb reaction at energies around Coulomb barrier has been measured first time. A sizable yield of (9)Li following dissociation observed, even well below barrier. Using first-order semiclassical perturbation theory excitation it is shown that probability data small angles can be used to extract effective energy as slope B(E1) distribution close threshold. Four-body continuum-discretized coupled-channels calculations, including both nuclear and...
Angular distributions of the elastic, inelastic, and breakup cross sections halo nucleus ^{11}Be on ^{197}Au were measured at energies below (E_{lab}=31.9 MeV) around (39.6 Coulomb barrier. These three channels unambiguously separated for first time reactions a high-Z target low energies. The experiment was performed TRIUMF (Vancouver, Canada). differential compared with different calculations: semiclassical, inert-core continuum-coupled-channels ones including core deformation. results show...
The elastic scattering of the weakly bound radioactive nuclei $^{8}\mathrm{B}$ and $^{7}\mathrm{Be}$ from a $^{208}\mathrm{Pb}$ target was measured for first time in energy range around Coulomb barrier. data were analyzed using optical model continuum discretized coupled channels (CDCC) formalisms. reaction cross sections extracted fits clearly indicate remarkably enhanced probability very (${S}_{p}=137.5\phantom{\rule{0.16em}{0ex}}\mathrm{keV}$) compared to similar mass interacting with...
To present an optimal workflow using a rotatable tabletop and surface guided radiation therapy (SGRT) system for volumetric modulated arc (VMAT) based total-body irradiation (TBI). Twenty patients having received either 2 Gy, 8 or 12 Gy in per fraction were included. They immobilized vacuum cushion three-points mask positioned on tabletop. VMAT treatment plans performed Monaco 6.1 (Elekta LTD, Stockholm) planning then perturbed by applying shifts of 5mm the isocenters coordinates to evaluate...
Hair follicle stem cells, located in the bulge region of outer root sheath, are multipotent epithelial cells capable differentiating into epidermal, sebaceous gland, and hair shaft cells. Efficient culturing these is crucial for advancements dermatology, regenerative medicine, skin model development. This investigation aimed to develop a protocol isolating enriched bulge-derived from scalp specimens produce tissue-engineered substitutes. The epithelium, including follicles, was separated...
Previously unknown isotopes 30Ar and 29Cl have been identified by measurement of the trajectories their in-flight decay products 28S+p+p 28S+p, respectively. The analysis angular correlations fragments provided information on energies structure parent states. ground states were found at 2.25+0.15−0.10 1.8±0.1 MeV above two- one-proton thresholds, lowest in point to a violation isobaric symmetry these unbound nuclei. two-proton has transition region between simultaneous sequential proton...