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Updated: Jun 15, 2026

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−
06:53

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Published on: July 27, 2018

A multicharge ion source (Supernanogan) for the OLIS facility at ISAC/TRIUMF.

K Jayamanna1, G Wight, D Gallop

  • 1TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada. keerthi@triumf.ca

The Review of Scientific Instruments
|March 3, 2010
PubMed
Summary

The Off-Line Ion Source facility now includes a Supernanogan multicharge ion source, enhancing capabilities for Isotope Separator and ACcelerator experiments. This upgrade enables beams above mass 30 with A/q up to 6, reaching full facility potential.

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Last Updated: Jun 15, 2026

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Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh
10:42

Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh

Published on: May 3, 2019

Area of Science:

  • Nuclear Physics and Accelerator Technology
  • Ion Source Development
  • Radioactive Beam Facilities

Background:

  • The Off-Line Ion Source (OLIS) facility utilizes microwave cusp, surface, and hybrid ion sources for various experiments.
  • Existing sources provide +1 beams up to mass 30, suitable for initial commissioning and tuning.
  • The Isotope Separator and ACcelerator (ISAC) facility requires higher mass-to-charge (A/q) ratios for full operational capability.

Purpose of the Study:

  • To address the need for a multicharge ion source capable of delivering beams with A/q ratios up to 6.
  • To enhance the experimental reach of the ISAC facility by enabling the acceleration of heavier ions.
  • To commission and evaluate the performance of the newly installed Supernanogan multicharge ion source.

Main Methods:

  • Installation of a Supernanogan multicharge ion source within the OLIS terminal.
  • Commissioning of the Supernanogan source, including beam extraction and characterization.
  • Performance evaluation focusing on emittance dependence of charge states and charge state efficiencies.

Main Results:

  • The Supernanogan multicharge ion source was successfully installed and commissioned.
  • The source demonstrated the capability to produce beams with A/q ratios up to 6, exceeding the limitations of previous sources.
  • Initial performance data on emittance and charge state efficiencies were obtained and are presented.

Conclusions:

  • The Supernanogan multicharge ion source significantly expands the capabilities of the ISAC facility.
  • The new source enables experiments with a wider range of isotopes, particularly those with higher mass.
  • The successful integration of the Supernanogan marks a key step in optimizing the ISAC facility's performance.