2019
Quick information
Type Seminar
La physique dans tous ses états
Date February 26, 2019 - 11:30
Time 11:30
Location Room 105 | GANIL, Caen | France
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Workshops
March 28 > 29, 2019
1st MORA workshop
GANIL, Caen | France
Seminar
March 26, 2019 - 11:30
1+/N+ method: experimental measurements on SPIRAL1 ECR charge breeder and numerical simulation studies to understand the 1+ ion capture by ECR plasma
Room 105 | GANIL, Caen | France
Seminar
March 15, 2019 - 11:00
Impact of Coriolis mixing on a two-quasi-neutron isomer in 164 Gd and other N = 100 isotones
Room 105 | GANIL, Caen | France

Plasma Modelization and Study for the Phoenix V3 ECR ion source

By Alexandre Leduc

In the framework of the Spiral2 project, the PHOENIX V3 Electron Cyclotron Resonance Ion Source (ECRIS) (upgraded version from the previous PHOENIX V2) has been developed to optimize the production of ion beams with charge over mass Q/A=1/3. The ion source to produce mainly metallic ions. For such beams, the atoms are, for a majority of them, stuck onto the chamber wall leading to a poor global ionization efficiency. A hybrid particle in cells (PIC) code is under development to study and reproduce the experimental spectrum from ion source PHOENIX V3. The simulation is 3D and focuses on the propagation of the ion. The simulation have several free parameters to adjust the charge state distribution at the exit of the ion source. The simulation has already provided some encouraging preliminary results.