Electrical measurement techniques for pulsed high current electron beams
The advent of high current (1 to 100 kA), moderate energy (>10 MeV), short pulse (1 to 100 ns) electron accelerators used for charged particle beam research has motivated a need to complement standard diagnostics with development of new diagnostic techniques to measure electron beam parameters. A brief survey is given of the diagnostics for measuring beam current, position, size, energy, and emittance. While a broad scope of diagnostics will be discussed, this survey will emphasize diagnostics used on the Experimental Test Accelerator (ETA) and Advanced Test Accelerator (ATA). Focus is placed on diagnostics measuring beam current, position and size. Among the diagnostics discussed are resistive wall current monitors, B/sub theta/ loops, Rogowski coils, Faraday cups, and x-ray wire diagnostics. Operation at higher current levels also increases radiation and electromagnetic pulse interference. These difficulties and methods for circumventing them are also discussed.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5677101
- Report Number(s):
- UCRL-93261; CONF-860384-8; ON: DE86010980
- Resource Relation:
- Conference: Conference on measurement of electrical quantities in pulse power systems-II, Gaithersburg, MD, USA, 5 Mar 1986; Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
Similar Records
Channel diagnostics for the multi-pulse-propagation experiments at ATA
Diagnostics for induction accelerators
Related Subjects
ELECTRON BEAMS
BEAM MONITORING
BEAM CURRENTS
BEAM MONITORS
BEAM POSITION
FARADAY CUPS
ROGOWSKI COIL
BEAMS
CURRENTS
ELECTRIC COILS
ELECTRICAL EQUIPMENT
EQUIPMENT
LEPTON BEAMS
MEASURING INSTRUMENTS
MONITORING
MONITORS
PARTICLE BEAMS
430300* - Particle Accelerators- Auxiliaries & Components