A5044727458- Nuclear reactor physics and engineering
- Nuclear Physics and Applications
- Nuclear physics research studies
- Radiation Therapy and Dosimetry
- Particle physics theoretical and experimental studies
- Nuclear Materials and Properties
- High-Energy Particle Collisions Research
- Quantum Chromodynamics and Particle Interactions
- Radiation Detection and Scintillator Technologies
- Graphite, nuclear technology, radiation studies
- Nuclear Engineering Thermal-Hydraulics
- Particle accelerators and beam dynamics
- Laser Material Processing Techniques
- Neutrino Physics Research
- Atomic and Subatomic Physics Research
- Laser-induced spectroscopy and plasma
- Radiation Effects in Electronics
- Superconducting Materials and Applications
- Metal and Thin Film Mechanics
- Ocular and Laser Science Research
- Astro and Planetary Science
- X-ray Spectroscopy and Fluorescence Analysis
- Astronomical and nuclear sciences
- Scientific Measurement and Uncertainty Evaluation
- Nuclear and radioactivity studies
Institut de Recherche sur les Lois Fondamentales de l'Univers
2016-2025
CEA Paris-Saclay
2016-2025
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2016-2025
Université Paris-Saclay
2017-2024
CEA Valduc
1979-2013
CEA Paris-Saclay - Etablissement de Saclay
2007-2013
Institut de Physique
1973-2012
University of Liège
2011
Direction des énergies
1995-2008
DSM (Netherlands)
2007
The purpose of this paper is twofold. First, we present the extension Li\`ege intranuclear-cascade model to reactions induced by light ions. We describe here ideas upon which built our treatment nucleus-nucleus and compare predictions against a vast set heterogeneous experimental data. In spite discussed limitations scheme, find that yields valid for number observables positions itself as one most attractive alternatives available geant4 users simulation light-ion-induced reactions. Second,...
A formalism, based on an isobaric approach using Feynman diagrammatic techniques, which includes the nucleonic (spin \ensuremath{\le} 5/2), hyperonic 1/2), and kaonic resonances, is developed. Using this a thorough investigation of following electromagnetic strangeness processes, for experimental results are available, performed: \ensuremath{\gamma}p\ensuremath{\rightarrow}${\mathit{K}}^{+}$\ensuremath{\Lambda}, ${\mathit{K}}^{+}$${\mathrm{\ensuremath{\Sigma}}}^{0}$,...
Experimental studies of nuclear fission induced by fusion, transfer, spallation, fragmentation, and electromagnetic reactions in combination with state-of-the-art calculations are successful to investigate the dissipation mechanism normal matter, containing only nucleons. The has been widely studied use many different observables nowadays coefficients involved transport theories well constrained. However, existence hypernuclei possible presence hyperons neutron stars make it necessary extend...
Innovative experiments using the inverse kinematics technique to accelerate light, medium-mass, and heavy nuclei at relativistic energies have become excellent tools produce study hypernuclei. In this work, we investigate hypernuclei created in spallation reactions, where multifragmentation, particle evaporation, fission processes play an important role formation of final residues. For description couple Li\`ege intranuclear cascade model, extended recently strange sector, a new version...
It is a well-established fact that intranuclear-cascade models generally fail to consistently reproduce the cross sections for one-proton and one-neutron removal from stable nuclei by high-energy proton beam. We use simple shell-model calculations investigate reasons of this deficiency. find refined description neutron skin energy density in nuclear surface crucial aforementioned observables, neither ingredient sufficient if taken separately. As by-product, predictions several nucleons are...
The modeling of neutrino-nucleus interactions constitutes a challenging source systematic uncertainty for the extraction precise values neutrino oscillation parameters in long-baseline accelerator experiments. To improve such and minimize corresponding uncertainties, new generation detectors is being developed, which aim to measure complete final state particles resulting from interactions. In order fully benefit improved detector capabilities, simulations nuclear effects on final-state...
Spallation and fragmentation reactions at incident energies above the Fermi momentum are considered to be main mechanism for production of neutron-rich nuclei worldwide nuclear physics facilities, such as RIBF, FRIB, GSI-FAIR. Although it is widely known that dynamical reaction models give a rather good prediction cross sections residues produced in spallation reactions, these fail description peripheral collisions involving short-range nucleon-nucleon correlations (SRCs). Here, we present...
Innovative experiments using the inverse kinematics technique to accelerate light, medium-mass, and heavy nuclei at relativistic energies have become excellent tools produce study hypernuclei. We investigate hypernuclei created in spallation reactions, where multifragmentation, particle evaporation, fission processes play an important role formation of final residues. For description we couple Li\`ege intranuclear cascade model, extended recently strange sector, a new version ablation (ABLA)...
Present and next generation of long-baseline accelerator experiments are bringing the measurement neutrino oscillations into precision era with ever-increasing statistics.One most challenging aspects achieving such measurements is developing relevant systematic uncertainties in modeling nuclear effects neutrino-nucleus interactions.To address this problem, state-of-the-art detectors being developed to extract detailed information about all particles produced fully profit from these...
The prediction of one-nucleon-removal cross sections by the Li\`ege intranuclear-cascade model has been improved using a refined description matter and energy densities in nuclear surface. Hartree-Fock-Bogoliubov calculations with Skyrme interaction are used to obtain more realistic radial-density distributions protons neutrons, as well excitation-energy uncorrelation at surface due quantum effects short-range correlations. results compared experimental data covering large range nuclei, from...
The Liège Intranuclear Cascade model, INCL4, has been developed to describe spallation reactions, i.e. nucleon and light charged particle induced collisions in the 100 MeV – 3 GeV energy range. Extensive comparisons with experimental data covering all possible reaction channels have shown that, coupled ABLA07 de-excitation code from GSI, it is presently one of most reliable models its domain. Recently, treatment composite as projectlies revisited mainly improve predictions related secondary...
The capabilities of the new version Li\`ege Intra-Nuclear Cascade model (INCL++6) are presented in detail. This INCL is able to handle strange particles, such as kaons and $\Lambda$ particle, associated reactions also allows extending nucleon-nucleon collisions up about $15-20$ GeV incident energy. Compared previous version, observables can be studied, e.g., kaon, hyperon, hypernuclei production cross sections (with use a suitable de-excitation code) well aspects kaon-induced spallation...
Abstract We present a new generation of model calculations for cosmogenic production rates in various types solar system bodies. The is based on the spectra primary and secondary particles calculated using INCL++6 code, which most reliable sophisticated code available spallation reactions. Thanks to recent improvements (extending lower higher energies considering light charged as ejectiles projectiles), we can first time directly consider Galactic α particles. calculate 22 Na, 10 Be, 26 Al...
Spallation reactions play an important role in many branches of physics.If the nuclear reaction induced by low energy neutrons as power plants or research reactors can be based on cross section database, it is not case for spallation due to range, from 100 MeV up ~3 GeV, and candidate targets (all nuclei).Then these have modeled.Developments codes are linked new experiment this explains why fifteen years ago a first benchmark has been launched, restricted particle production, followed second...
We use the tools of hybrid intranuclear-cascade/nuclear-deexcitation models to evaluate sensitivity several physical observables inclusion a multifragmentation stage in deexcitation chain and assess need for model quantitative description $p$ + ${}^{\text{5}6}$Fe ${}^{\text{1}36}$Xe reactions at 1-GeV incident energy. seek clear signatures by comparing different state-of-the-art coupled with intranuclear-cascade focusing on discriminating such as correlations fragment longitudinal-velocity...