A5106922091- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Quantum Chromodynamics and Particle Interactions
- Dark Matter and Cosmic Phenomena
- Computational Physics and Python Applications
- Cosmology and Gravitation Theories
- Neutrino Physics Research
- Distributed and Parallel Computing Systems
- Black Holes and Theoretical Physics
- Superconducting Materials and Applications
- Nuclear physics research studies
- Astrophysics and Cosmic Phenomena
- Astronomical and nuclear sciences
- Radiation Detection and Scintillator Technologies
- Medical Imaging Techniques and Applications
- Particle Accelerators and Free-Electron Lasers
- Nuclear Physics and Applications
- advanced mathematical theories
- Advanced Data Storage Technologies
- Atomic and Molecular Physics
- Atomic and Subatomic Physics Research
- Particle accelerators and beam dynamics
- Quantum, superfluid, helium dynamics
- Nuclear reactor physics and engineering
Université Savoie Mont Blanc
2016-2025
Institut National de Physique Nucléaire et de Physique des Particules
2016-2025
Centre National de la Recherche Scientifique
2016-2025
Laboratoire d’Annecy de Physique des Particules
2016-2025
Aix-Marseille Université
2011-2024
Centre de physique des particules de Marseille
2004-2024
University of California, Santa Cruz
2017-2024
Laboratoire Leprince-Ringuet
2024
SR Research (Canada)
2024
Federación Española de Enfermedades Raras
2024
A study of high energy (43--68 MeV/nucleon) one-neutron removal reactions on a range neutron-rich psd-shell nuclei (Z = 5--9, 12--25) has been undertaken. The inclusive longitudinal and transverse momentum distributions for the core fragments, together with cross sections have measured breakup carbon target. Momentum tantalum were also subset nuclei. An extended version Glauber model incorporating second order noneikonal corrections to JLM parametrisation optical potential used describe...
Masses of the short-lived radionuclides 32Ar (T(1/2)=98 ms) and 33Ar (T(1/2)=173 have been determined with Penning trap mass spectrometer ISOLTRAP. Relative uncertainties 6.0x10(-8) (deltam=1.8 keV) 1.4x10(-8) (deltam=0.44 keV), respectively, achieved. At present, these new data serve as most stringent test quadratic form isobaric-multiplet equation. Furthermore, improved accuracy for will allow a better constraint on scalar contributions to weak interaction. New values also measured 44Ar...
The mass of one the three major waiting points in astrophysical $rp$ process $^{72}\mathrm{K}\mathrm{r}$ was measured for first time with Penning trap spectrometer ISOLTRAP. measurement yielded a relative uncertainty $\ensuremath{\delta}m/m=1.2\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}7}$ ($\ensuremath{\delta}m=8\text{ }\text{ }\mathrm{k}\mathrm{e}\mathrm{V}$). $^{73,74}\mathrm{K}\mathrm{r}$, also needed calculations, were more than 1 order magnitude improved accuracy. We use...
The low-lying level structure of the unbound system $^{16}$B has been investigated via single-proton removal from a 35 MeV/nucleon $^{17}$C beam. coincident detection beam velocity $^{15}$B fragment and neutron allowed relative energy in-flight decay to be reconstructed. resulting spectrum exhibited narrow peak some 85 keV above threshold. It is argued that this feature corresponds very ($Γ\ll $100 keV) resonance, or an unresolved multiplet, with dominant $π(p_{3/2})^{-1} \otimes...
The Penning trap mass spectrometer ISOLTRAP is a facility for high-precision measurements of short-lived radioactive nuclei installed at ISOLDE/CERN in Geneva. More than 200 masses have been measured with relative uncertainties 1 × 10−7 or even close to 10−8 special cases. This publication gives an overview the performed and discusses some results.
The increase of the particle flux at HL-LHC with instantaneous luminosities up to L=7.5 × 10 34 cm −2 s −1 will have a severe impact on ATLAS detector reconstruction and trigger performance. end-cap forward region where liquid Argon calorimeter has coarser granularity inner tracker poorer momentum resolution be particularly affected. A High Granularity Timing Detector installed in front calorimeters help charged-particle luminosity measurement. This low angle is introduced augment new...
Radiative capture of protons is investigated as a probe clustering in nuclei far from stability. The first such measurement on halo nucleus reported here for the reaction 6He(p,gamma) at 40 MeV. Capture into 7Li observed strongest channel. In addition, events have been recorded that may be described by quasifree neutron, alpha core, and 5He. possibility describing continuum also discussed.
Calculations based on the sudden approximation have been performed to describe high-energy single-nucleon removal reactions. Within this approach, which takes as its starting point formalism developed breakup of well-developed single-neutron halo systems, nucleon-removal cross section and full three-dimensional momentum distributions core fragments, including absorption, diffraction, Coulomb, nuclear-Coulomb interference amplitudes, computed. The has treated all orders for dipole...
This document summarises the talks and discussions happened during VBSCan Mid-Term Scientific Meeting workshop. The COST action is dedicated to coordinated study of vector boson scattering (VBS) from phenomenological experimental point view, for best exploitation data that will be delivered by existing future particle colliders.
New measurements of the reduced cross section σ D(3) r for diffractive process ep → eXY in kinematic domain 12 ≤ Q 2 90 GeV , 0.01 β 0.65 and x lP < 0.1 are presented.Data events recorded by H1 detector during years 1999-2000 2004 have been used, corresponding to a total integrated luminosity 68 pb -1 .The derived same range as previous data, namely M Y 1.6 |t| 1.0 .Two different analysis methods, rapidity gap X used similar results obtained overlap.Finally, together with structure function...