A High-Intensity Source of ^6he Atoms for Fundamental Research
Univ Washington | Argonne Natl Lab
Abstract
We have designed and built a lithium target station for the production of 6He atoms for fundamental research. The system relies on the reaction 7Li(2H,3He)6He using a deuteron beam provided by the tandem Van de Graaff accelerator available at the Center for Experimental Nuclear Physics and Astrophysics of the University of Washington, which can reach a maximum intensity and energy of 10μA and 18MeV. The extracted intensity of gaseous 6He atoms was measured to be ∼109atoms/s in a low-background experimental area.
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Key words
Helium-6,Nuclear beta decay,Tandem Van de Graaff accelerator
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