{"id":{"repo_id":"nus","oai_identifier":"oai:scholarbank.nus.edu.sg:10635/53691"},"canonical_url":"https://search.dev.ndltd.org/etd/nus/oai:scholarbank.nus.edu.sg:10635/53691","repository":{"repo_id":"nus","name":"National University of Singapore","base_url":"https://scholarbank.nus.edu.sg/oai/request"},"display":{"title":"Experimental Determination of the Nuclear Magnetic Octupole Moment of 137Ba","abstract":"This thesis describes the measurement of the nuclear magnetic octupole moment of <sup>137</sup>Ba. The measurement utilizes rf spectroscopy and optical shelving to chart the hyperfine structure of meta-stable 5D states in <sup>137</sup>Ba and provided the most precise value of the nuclear magnetic octupole moment in any atom to date.","abstract_html":"This thesis describes the measurement of the nuclear magnetic octupole moment of &lt;sup&gt;137&lt;/sup&gt;Ba. 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