Abstract / Description of output
The α decay of the neutron-deficient 190At isotope was observed following the 103Rh(90Zr,3n)190At reaction at Argonne National Laboratory. The reaction products were separated from the beam using the Argonne Gas-Filled Analyzer and implanted into a double-sided Si strip detector. The spatial and temporal correlations between implanted nuclei and subsequent α decays towards the known daughter isotope 186Bi were used to identify and characterize 190At nuclei. Two possible decay scenarios are proposed for the 190At→186Bi decay.
Original language | English |
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Article number | 034303 |
Pages (from-to) | 1-4 |
Number of pages | 4 |
Journal | Physical Review C |
Volume | 108 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Sept 2023 |