Abstract
The alignment correlation term in the β-decay angular distribution from purely nuclear spin aligned 20Na has been measured for the first time. The final objective is to test the G parity symmetry, one of the fundamental symmetry in the weak nucleon current. For artificial creation of the alignment, the knowledge of the hyperfine interaction of 20Na implanted in a single-crystal ZnO was utilized.
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*Research Abroad, Japan Society for the Promotion of Science
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Minamisono*, K., Matsuta, K., Minamisono, T. et al. β-ray Angular Distribution from Purely Nuclear Spin Aligned 20Na. Hyperfine Interact 159, 265–268 (2004). https://doi.org/10.1007/s10751-005-9108-1
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DOI: https://doi.org/10.1007/s10751-005-9108-1