Status of radioactive ion beams at the HRIBF

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90 Scopus citations

Abstract

Radioactive Ion Beams (RIBs) at the Holifield Radioactive Ion Beam Facility (HRIBF) are produced using the isotope separation on-line technique and are subsequently accelerated up to a few MeV per nucleon for use in nuclear physics experiments. The first RIB experiments at the HRIBF were completed at the end of 1998 using 17F beams. Since then other proton-rich ion beams have been developed and a large number of neutron-rich ion beams are now available. The neutron-rich radioactive nuclei are produced via proton-induced fission of uranium in a low-density matrix of uranium carbide. Recently developed RIBs include 25Al from a silicon carbide target and isobarically pure beams of neutron-rich Ge, Sn, Br and I isotopes from a uranium carbide target.

Original languageEnglish
Pages (from-to)42-47
Number of pages6
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume204
DOIs
StatePublished - May 2003
EventEMIS-14 - Victoria, BC, Canada
Duration: Jun 5 2002Jun 10 2002

Funding

The author wishes to acknowledge that this paper is only possible due to the efforts of the entire HRIBF Staff. Research at the Oak Ridge National Laboratory is supported by the US Department of Energy under contract DE-AC05-00OR22725 with UT-Battelle, LLC.

Keywords

  • Accelerated radioactive beams
  • ISOL production target
  • Negative ion source
  • RIB facility

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