Benoît Bolzon
A5003226434- Particle accelerators and beam dynamics
- Particle Accelerators and Free-Electron Lasers
- Superconducting Materials and Applications
- Magnetic confinement fusion research
- Nuclear Physics and Applications
- Fusion materials and technologies
- Particle Detector Development and Performance
- Muon and positron interactions and applications
- Nuclear Materials and Properties
- Radiation Therapy and Dosimetry
- Gyrotron and Vacuum Electronics Research
- Advanced X-ray Imaging Techniques
- Radiation Detection and Scintillator Technologies
- Integrated Circuits and Semiconductor Failure Analysis
- Electron and X-Ray Spectroscopy Techniques
- Radiation Effects in Electronics
- Laser-Plasma Interactions and Diagnostics
- Mechanical stress and fatigue analysis
- X-ray Spectroscopy and Fluorescence Analysis
- Advanced Optical Sensing Technologies
- Particle physics theoretical and experimental studies
- Plasma Diagnostics and Applications
- Vibration and Dynamic Analysis
- Advancements in Photolithography Techniques
- Sensor Technology and Measurement Systems
Institut de Recherche sur les Lois Fondamentales de l'Univers
2015-2023
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2015-2023
CEA Paris-Saclay
2015-2023
CEA Paris-Saclay - Etablissement de Saclay
2017-2023
Université Paris-Saclay
2019-2022
National Institutes for Quantum Science and Technology
2020
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
2020
Istituto Nazionale di Fisica Nucleare
2020
CEA Grenoble
2018
CEA Cadarache
2018
ATF2 is a final-focus test beam line which aims to focus the low emittance from ATF damping ring vertical size of about 37 nm and demonstrate nanometer level stability. Several advanced diagnostics feedback tools are used. In December 2008, construction installation were completed commissioning started, supported by an international team Asian, European, U.S. scientists. The present status first results described.
This report details the present status of Accelerator design for SuperB Project. It is one four separate progress reports that, taken collectively, describe made on Project since publication Conceptual Design Report in 2007 and Proceedings Workshop VI Valencia 2008.
During the EVEDA (engineering validation and engineering design activities) phase of International Fusion Materials Irradiation Facility (IFMIF) project, a 125 mA/9 MeV linear prototype accelerator (LIPAc) has to be built, tested operated in Rokkasho-mura (Japan). Involved this project for several years, CEA-Saclay designed injector which is composed an electron cyclotron resonance ion source, delivering 140 mA deuteron beam at 100 keV, low energy transport (LEBT) line match injection into...
The construction of the Linear IFMIF Prototype Accelerator (LIPAc) is in progress order to demonstrate feasibility low energy section an deuteron accelerator up 9 MeV with a beam current 125 mA CW. next milestone project so-called Phase-B commissioning, and one missions acceleration proton 2.5 or 5.0 pulsed mode duty cycle 0.1% through RFQ. Most components subsystems necessary for were delivered by 2016 under responsibility Fusion Energy (F4E) as in-kind contributions several European...
The IFMIF-DONES Facility is a unique first-class scientific infrastructure whose construction foreseen in Granada, Spain, the coming years. Strong integration efforts are being made at current project phase aiming harmonizing ongoing design of different and complex Systems facility. consolidation Diagnostics Instrumentation, transversal across many them, key element this purpose. A top-down strategy proposed for systematic Review Requirement definition, putting emphasis one-of-a-kind...
The International Fusion Materials Irradiation Facility (IFMIF) linear IFMIF prototype accelerator injector dedicated to high intensity deuteron beam production has been designed, built, and tested at CEA/Saclay between 2008 2012. After the completion of acceptance tests Saclay, fully sent Japan. re-assembly performed March May 2014. Then after check-out phase, first proton occurred in November Hydrogen commissioning is now progress having proceeded with final on entire equipment including...
The objective of linear IFMIF prototype accelerator is to demonstrate 125 mA/CW deuterium ion beam acceleration up 9 MeV. injector has been developed in CEA Saclay and already demonstrated 140 mA/100 keV [R. Gobin et al., Rev. Sci. Instrum. 85, 02A918 (2014)]. was disassembled delivered the International Fusion Energy Research Center Rokkasho, Japan. After reassembling injector, commissioning started 2014. Up now, 100 keV/120 hydrogen keV/90 beams have produced stably from a 10 mm diameter...
Ion species ratio of high current positive hydrogen/deuterium ion beams extracted from an electron-cyclotron-resonance source for International Fusion Materials Irradiation Facility accelerator was measured by the Doppler shift Balmer-α line spectroscopy. The proton (H+) at middle low energy beam transport reached 80% hydrogen extraction 100 keV/160 mA and deuteron (D+) 75% deuterium keV/113 mA. It is found that H+ spectroscopy gives lower than derived phase-space diagram Allison scanner...
The Linear IFMIF (International Fusion Materials Irradiation Facility) Prototype Accelerator (LIPAc) is aiming at demonstrating the low energy section of a 40 MeV/125 mA deuteron accelerator up to 9 MeV with full beam current in cw operation. For such high-power beam, LIPAc injector required produce 100 keV D+ 140 and match it for injection into Radio Frequency Quadrupole (RFQ) accelerator. designed by CEA-Saclay based on high intensity light ion source (SILHI). In 2019, commissioning RFQ...
A new type of Beam Loss Monitor (BLM) system is being developed for use in the European Spallation Source (ESS) linac, primarily aiming to cover low energy part (proton energies between 3-100 MeV). In this region typical BLM detectors based on charged particle detection (i.e. Ionization Cham-bers) are not appropriate because expected fields will be dominated by neutrons and photons. Another issue photon background due RF cavities, which mainly field emission from electrons cavity walls,...
To prove the feasibility of IFMIF accelerators concept, EVEDA phase will commission in Japan LIPAC accelerator, which deliver a 125 mA/9 MeV CW deuteron beam. LEDA already managed 100 mA at 6.7 2000. The different subsystems have been designed and constructed mainly by European labs with injector developed CEA-Saclay. This must 140 mA/100 keV beam 99% D⁺ ratio, is produced 2.45 GHz ECR ion source. low energy transport line based on dual solenoid focusing system to match it into RFQ....
Abstract The Linear IFMIF (International Fusion Materials Irradiation Facility) Prototype Accelerator (LIPAc) is aiming at demonstrating the low-energy section of a 40 MeV/125 mA deuteron accelerator up to 9 MeV with full beam current in continuous-wave operation. For such high-power beam, LIPAc injector required produce 140 and 100 keV D + beams. commissioning reach high has been progressing duty cycle operation, then stable operation for many hours condition 150 total extracted current....
Abstract The L inear I nternational Fusion Materials Irradiation Facility P rototype Ac celerator (LIPAc) is under commissioning in Rokkasho Institute Japan and aims to accelerate 125 mA D+ at 9 MeV Continuous Wave mode for validating the IFMIF accelerator design. To ensure a fine characterization tuning of machine many beam diagnostics are installed spanning from injector dump. operations 1.0 ms pulsed 5 were successfully completed with low power dump 2019. Despite challenges posed by...
The LIPAc accelerator aims to operate in Rokkasho Fusion Institute a 125 mA/CW deuteron beam at 9 MeV validate the concept of IFMIF's accelerators that will CW mA 40 MeV. 2.45 GHz ECR injector developed by CEA-Saclay is designed deliver 140 mA/100 keV D⁺ with 99% fraction ratio. Its LEBT relies on dual solenoid focusing system transport and match into RFQ. normalized RMS emittance RFQ injection cone required be within 0.25π mm·mrad allow 96% transmission through 9.81 m long An equal...