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Laser-induced fluorescence diagnostic of barium ion plasmas in the Paul trap simulator experiment

Research output: Contribution to journalConference articlepeer-review

Abstract

The Paul Trap Simulator Experiment (PTSX) is a cylindrical Paul trap whose purpose is to simulate the nonlinear dynamics of intense charged particle beam propagation in alternating-gradient magnetic transport systems. To investigate the ion plasma microstate in PTSX, including the ion density profile and the ion velocity distribution function, a laser-induced fluorescence diagnostic system is being developed as a nondestructive diagnostic. Instead of cesium, which has been used in the initial phase of the PTSX experiment, barium has been selected as the preferred ion for the laser-induced fluorescence diagnostic. A feasibility study of the laser-induced fluorescence diagnostic using barium ions is presented with the characterization of a tunable dye laser. The installation of the barium ion source and the development of the laser-induced fluorescence diagnostic system are also discussed.

Original languageEnglish (US)
Pages (from-to)514-519
Number of pages6
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume544
Issue number1-2
DOIs
StatePublished - May 21 2005
EventProceedings of the 15th International Symposium on Heavy Intertial Fusion HIF 2004 -
Duration: Jun 7 2004Jun 11 2004

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

Keywords

  • Ion beam
  • Laser-induced fluorescence
  • Paul trap
  • Plasma

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