Revision 2bf7411dc5d542bc73545d00949e5e4ca2f09572 (click the page title to view the current version)
TrainingCourses/FTTF/2022-2023/Andres/index_en
Introduction
Aims
Possible objectives:
Investigation of RE on H2 and Ar.
Aparatus
Possible diagnostics:
Scintillation detector plus photo-multiplier (NaI(Tl), YAP(Ce)). Hits / deposited energy.
PH32-based detector (Strip detector).
Timepix (SXR + HXR? Timepix(3?) CdTe?)
Dosimeters
Cherenkov Detector?
Spectrometer(s)
Possible parameters:
Pressure, keep low (\(5\ mPa < P \leq 10\ mPa\), \(14\ mPa\)).
Electric field, keep low for low Plasma current (\(440 \geq E\ V\), \(325\ V\)).
B field (\(\sim 1300\ V\), \(1200\ V\)).
Working gas (H2, Ar or He).
Stabilization System.
Reference shots:
Methodology
Functional areas:
Background plasma characterization by means of electrostatic probes.
Plasma column stabilization system.
RE count and energy distribution measurements.
Working gas manipulation.
Functional areas:
Background plasma characterization by means of electrostatic probes.
Plasma column stabilization system.
RE count and energy distribution measurements.
Working gas manipulation.
Functional areas:
Background plasma characterization by means of electrostatic probes.
Plasma column stabilization system.
RE count and energy distribution measurements.
Working gas manipulation.
Session schedule:
Reference shot on H2.
Several shots with different conditions, still on H2.
Chamber conditioning from H2 to Ar.
Several shots with similar conditions as 2 but for Ar.