A5055752553- Particle Accelerators and Free-Electron Lasers
- Particle accelerators and beam dynamics
- Spondyloarthritis Studies and Treatments
- Magnetic confinement fusion research
- Nuclear Physics and Applications
- Fibromyalgia and Chronic Fatigue Syndrome Research
- Nuclear physics research studies
- Atomic and Molecular Physics
- Radiation Therapy and Dosimetry
- Laser-Matter Interactions and Applications
- Rheumatoid Arthritis Research and Therapies
- Photonic Crystal and Fiber Optics
- Astronomical and nuclear sciences
- Advanced Fiber Laser Technologies
- Computational Physics and Python Applications
- Particle physics theoretical and experimental studies
- Geophysical and Geoelectrical Methods
- Nuclear reactor physics and engineering
- Mass Spectrometry Techniques and Applications
- Infectious Diseases and Tuberculosis
- Neonatal and fetal brain pathology
- solar cell performance optimization
- Health Systems, Economic Evaluations, Quality of Life
- Eosinophilic Disorders and Syndromes
- Experimental and Theoretical Physics Studies
Université de Bordeaux
2025
Laboratoire Photonique, Numérique et Nanosciences
2025
Laboratoire de Physique des deux infinis Bordeaux
2021-2024
Inserm
2016-2019
Université de Rouen Normandie
2011-2019
Laboratoire de Physique Subatomique et de Cosmologie
2018-2019
Hôpital Charles-Nicolle
2018-2019
Institute for Research and Innovation in Biomedicine
2016
Centre Hospitalier Universitaire de Lille
2014
Assistance Publique – Hôpitaux de Paris
2014
Neutron-induced reaction cross sections of short-lived nuclei are imperative to understand the origin heavy elements in stellar nucleosynthesis and for societal applications, but their measurement is extremely complicated due radioactivity targets involved. One way overcoming this issue combine surrogate reactions with unique possibilities offered by heavy-ion storage rings. In work, we describe first surrogate-reaction experiment inverse kinematics, which successfully conducted at...
The probabilities for γ-ray and particle emission as a function of the excitation energy decaying nucleus are valuable observables constraining ingredients models that describe deexcitation nuclei near threshold. These essential in nuclear astrophysics applications. In this paper, we have first time simultaneously measured neutron <a:math xmlns:a="http://www.w3.org/1998/Math/MathML"><a:mmultiscripts><a:mi>Pb</a:mi><a:mprescripts/><a:none/><a:mn>208</a:mn></a:mmultiscripts></a:math>....
Objective. The aim of this study was to determine the frequency and characteristics antisynthetase syndrome (ASS) revealed by polyarthritis.
The proposed method exploits charged particles confined as a storage ring beam (proton, deuteron, possibly $^3$He) to search for an intrinsic electric dipole moment (EDM) aligned along the particle spin axis. Statistical sensitivities could approach 10$^{-29}$ e$\cdot$cm. challenge will be reduce systematic errors similar levels. adjusted preserve polarisation, initially parallel velocity, times in excess of 15 minutes. Large radial fields, acting through EDM, rotate polarisation from...
This project exploits charged particles confined as a storage ring beam (proton, deuteron, possibly $^3$He) to search for an intrinsic electric dipole moment (EDM, $\vec d$) aligned along the particle spin axis. Statistical sensitivities can approach $10^{-29}$~e$\cdot$cm. The challenge will be reduce systematic errors similar levels. adjusted preserve polarization, initially parallel velocity, times in excess of 15 minutes. Large radial fields, acting through EDM, rotate polarization ($\vec...
Many nuclear reactions used to create radioactive isotopes for research produce, in addition the isotope of interest, many contaminants, which are often produced much larger amounts than interest. installations using ISOL approach therefore equipped with high-resolution mass separators remove at least a different number. In present paper, we results commissioning DESIR HRS presently under development LP2I Bordeaux (formerly CENBG). Optical aberrations corrected up 3rd order and resolution...
The probabilities for gamma-ray and particle emission as a function of the excitation energy decaying nucleus are valuable observables constraining ingredients models that describe de-excitation nuclei near threshold. These essential in nuclear astrophysics applications. In this work, we have first time simultaneously measured neutron 208Pb. measurement was performed inverse kinematics at Experimental Storage Ring (ESR) GSI/FAIR facility, where 208Pb beam interacted through 208Pb(p,p')...
<h3>Background</h3> Fibromyalgia and spondyloarthritis can coexist the overlap between two diseases could have consequences on TNF inhibitors efficacy. <h3>Objectives</h3> To evaluate efficacy in patients with axial fullfilling or not fibromyalgia criteria. <h3>Methods</h3> Prospective observational bicentric study 25 who met ASAS 2009 was defined by ACR 2010 criteria a ≥5/6 score of Rapid Screening Tool. Following items were recorded before after 6 months treatment inhibitors: Visual Analog...
2D and 4D transverse phase-space of a low-energy ion-beam is measured with two the most common emittance scanners. The article covers description installation, setup, settings, experiment benchmark meters. We compare results from three series measurements present advantages drawbacks systems. Coupling between planes, correlations mitigation deleterious effects are discussed. influence background noise aberrations trace-space figures on RMS calculations highlighted, especially for low density...
A prototype of ion beam transport module has been developed at the Institut Pluridisciplinaire Hubert Curien (IPHC) and used as a test bed to investigate key issues related efficient beams. This includes reduction losses, increase acceptance, definition instrumentation necessary evaluate performances. An experiment was performed on full-scale line following standard analysis, steering, focusing procedure. After review developments carried out for some demanding facilities design quadrupoles...
Abstract This contribution presents a precise measurement of the excitation energy lowest (0 + , T=2) state in 32 S. Combined with mass excesses S ground and four other members (A=32,T=2) quintet analogue states, it allows to test validity Isobaric Multiplet Mass Equation third order T z which renders highly sensitive mechanisms inducing isospin mixing involved sd-shell nuclei. The isobaric was resonantly populated 31 P(p, γ) reaction at ~3.3 MeV incident energy. procedure, involving...
We report on a mode-locked Yb-doped solid photonic bandgap fiber operating in the all-normal dispersion regime. The laser delivers 4ps pulses with 21 nJ energy. These are extra-cavity compressed down to 230 fs.
L’obésité est une épidémie mondiale dont un nombre croissant d’éléments probants suggère influence sur la réponse de l’organisme aux traitements biologiques. Nous avons exploré l’impact l’obésité l’efficacité différents agents biologiques dans le traitement maladies inflammatoires.Une recherche a été effectuée les bases données Medline, EMBASE et Cochrane avec des mots clés termes MeSH pertinents pour bDMARD. Ont sélectionnés articles décrivant clinique chez patients obèses comparés à...
The observed matter-antimatter asymmetry in the universe cannot be explained by Standard Model. An explanation is a non-vanishing Electric Dipole Moment of subatomic particles. JEDI (Julich moment Investigations) collaboration preparing direct EDM measurement protons and deuterons first at storage ring COSY (COoler SYnchrotron) later dedicated ring. To achieve this, one needs stable polarization, i.e. around 1000 seconds for spin coherence time. One source decoherence are electrostatic...