Distillation of Liquid Xenon to Remove Krypton

نویسندگان

  • K. Abe
  • M. Shiozawa
  • H. Hagiwara
چکیده

A high performance distillation system to remove krypton from xenon was constructed, and a purity level of Kr/Xe = ∼ 3 × 10 was achieved. This development is crucial in facilitating high sensitivity low background experiments such as the search for dark matter in the universe.

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تاریخ انتشار 2009