{"id":123,"date":"2012-06-03T23:10:14","date_gmt":"2012-06-03T20:10:14","guid":{"rendered":"http:\/\/magneticmoments.info\/wp\/?p=123"},"modified":"2012-06-03T23:10:14","modified_gmt":"2012-06-03T20:10:14","slug":"preprint-spectroscopy-on-a-single-trapped-137ba-ion-for-nuclear-magnetic-octupole-moment-determination","status":"publish","type":"post","link":"https:\/\/magneticmoments.info\/wp\/?p=123","title":{"rendered":"[preprint] Spectroscopy on a single trapped <sup>137<\/sup>Ba<sup>+<\/sup> ion for nuclear magnetic octupole moment determination"},"content":{"rendered":"<p><em>Spectroscopy on a single trapped <sup>137<\/sup>Ba<sup>+<\/sup> ion for nuclear magnetic octupole moment determination<\/em><\/p>\n<p>N.C. Lewty <em>et al.<\/em><\/p>\n<p>arXiv: <a href=\"http:\/\/arxiv.org\/abs\/1205.6908\">http:\/\/arxiv.org\/abs\/1205.6908<\/a><\/p>\n<p>We present precision measurements of the hyperfine splittings in the 5D<sub>3\/2<\/sub> manifold of a single trapped Barium ion, <sup>137<\/sup>Ba<sup>+<\/sup>. Measurements of the hyperfine splittings are made between m<sub>F<\/sub> = 0 sublevels over a range of magnetic fields allowing us to interpolate to the zero field splittings with an accuracy below 10 Hz. Our results, in conjunction with theoretical calculations, allow the determination of the hyperfine coupling constant, C, with an accuracy below 0.1 Hz. This gives a subsequent determination of the nuclear magnetic octupole moment with an uncertainty limited almost completely by the accuracy of theoretical calculations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spectroscopy on a single trapped 137Ba+ ion for nuclear magnetic octupole moment determination N.C. Lewty et al. arXiv: http:\/\/arxiv.org\/abs\/1205.6908 We present precision measurements of the hyperfine splittings in the 5D3\/2 manifold of a single trapped Barium ion, 137Ba+. Measurements of&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[3],"tags":[174,176,173,177,175],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6YIb0-1Z","jetpack-related-posts":[{"id":128,"url":"https:\/\/magneticmoments.info\/wp\/?p=128","url_meta":{"origin":123,"position":0},"title":"[paper] Hyperfine structure anomaly and magnetic moments of neutron deficient Tl isomers with I=9\/2","date":"Jul 18, 2012","format":false,"excerpt":"Hyperfine structure anomaly and magnetic moments of neutron deficient Tl isomers with I=9\/2 A.E. 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The\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/123"}],"collection":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=123"}],"version-history":[{"count":1,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions"}],"predecessor-version":[{"id":124,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions\/124"}],"wp:attachment":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}