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SOLEROO: A solenoidal exotic rare isotope separator at the Australian National University

  • R. Rafiei*
  • , D. J. Hinde
  • , M. Dasgupta
  • , D. C. Weisser
  • , A. G. Muirhead
  • , A. B. Harding
  • , A. K. Cooper
  • , H. J. Wallace
  • , N. R. Lobanov
  • , A. Wakhle
  • , M. L. Brown
  • , C. J. Lin
  • , A. J. Horsley
  • , R. Du Rietz
  • , D. H. Luong
  • , M. Evers
  • *Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    18 Citations (Scopus)

    Abstract

    A low-mass radioactive ion beam capability in Australia has been developed using a 6.5 T superconducting solenoid as the separator element. The separator, called SOLEROO, separates the large background of primary-beam particles from the radioactive species of interest. A further rejection of remnant unwanted nuclear species leaving the solenoid is achieved by tracking each emerging particle and identifying them event-by-event using a pair of position sensitive parallel plate avalanche counters. With primary 7Li beam current of 1eμA, a 6He production rate of 1.2×105s-1 has been achieved. The tagged secondary beam will be combined with a high efficiency 512 pixel silicon detector array for nuclear experiments.

    Original languageEnglish
    Pages (from-to)12-21
    Number of pages10
    JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
    Volume631
    Issue number1
    DOIs
    Publication statusPublished - 1 Mar 2011

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