{"id":147,"date":"2015-04-12T18:57:00","date_gmt":"2015-04-12T15:57:00","guid":{"rendered":"http:\/\/magneticmoments.info\/wp\/?p=147"},"modified":"2015-04-22T18:58:43","modified_gmt":"2015-04-22T15:58:43","slug":"paper-nuclear-moments-and-charge-radii-of-neutron-deficient-francium-isotopes-and-isomers","status":"publish","type":"post","link":"https:\/\/magneticmoments.info\/wp\/?p=147","title":{"rendered":"[paper] Nuclear moments and charge radii of neutron-deficient francium isotopes and isomers"},"content":{"rendered":"<p><em>Nuclear moments and charge radii of neutron-deficient francium isotopes and isomers<\/em><\/p>\n<p>A. Voss et al.<\/p>\n<p>doi: <a href=\"http:\/\/dx.doi.org\/http:\/\/dx.doi.org\/10.1103\/PhysRevC.91.044307\">http:\/\/dx.doi.org\/10.1103\/PhysRevC.91.044307<\/a><\/p>\n<p>Collinear laser fluorescence spectroscopy has been performed on the ground and isomeric states of <sup>204,206<\/sup>Fr in order to determine their spins, nuclear moments, and changes in mean-squared charge radii. A new experimental technique has been developed as part of this work which much enhances the data collection rate while maintaining the high resolution. This has permitted the extension of this study to the two isomeric states in each nucleus. The investigation of nuclear g factors and mean-squared charge radii indicates that the neutron-deficient Fr isotopes lie in a transitional region from spherical towards more collective structures.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nuclear moments and charge radii of neutron-deficient francium isotopes and isomers A. Voss et al. doi: http:\/\/dx.doi.org\/10.1103\/PhysRevC.91.044307 Collinear laser fluorescence spectroscopy has been performed on the ground and isomeric states of 204,206Fr in order to determine their spins, nuclear moments,&#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":[1],"tags":[202,203,9],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6YIb0-2n","jetpack-related-posts":[{"id":47,"url":"https:\/\/magneticmoments.info\/wp\/?p=47","url_meta":{"origin":147,"position":0},"title":"[paper] Nuclear charge radii and electromagnetic moments of radioactive scandium isotopes and isomers","date":"Jan 5, 2011","format":false,"excerpt":"Nuclear charge radii and electromagnetic moments of radioactive scandium isotopes and isomers M. Avgoulea et al. doi: 10.1088\/0954-3899\/38\/2\/025104 Collinear laser spectroscopy experiments with the Sc+ transition 3d4s 3D2 \u2192 3d4p 3F3 at \u03bb = 363.1 nm were performed on the 42\u201346Sc isotopic chain using an ion guide isotope separator with\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":241,"url":"https:\/\/magneticmoments.info\/wp\/?p=241","url_meta":{"origin":147,"position":1},"title":"[paper] Onset of deformation in neutron-deficient Bi isotopes studied by laser spectroscopy","date":"Apr 30, 2017","format":false,"excerpt":"Onset of deformation in neutron-deficient Bi isotopes studied by laser spectroscopy A.E. Barzakh et al. doi: 10.1103\/PhysRevC.95.044324 In-source laser spectroscopy experiments for bismuth isotopes at the 306.77-nm atomic transition has been carried out at the Investigation of Radioactive Isotopes on Synchrocyclotron facility of Petersburg Nuclear Physics Institute. New data on\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":303,"url":"https:\/\/magneticmoments.info\/wp\/?p=303","url_meta":{"origin":147,"position":2},"title":"Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy","date":"Jun 10, 2018","format":false,"excerpt":"Until recently, ground-state nuclear moments of the heaviest nuclei could only be inferred from nuclear spectroscopy, where model assumptions are required. Laser spectroscopy in combination with modern atomic structure calculations is now able to probe these moments directly, in a comprehensive and nuclear-model-independent way. Here we report on unique access\u2026","rel":"","context":"In &quot;g factor&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":128,"url":"https:\/\/magneticmoments.info\/wp\/?p=128","url_meta":{"origin":147,"position":3},"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. Barzakh et al. doi: 10.1103\/PhysRevC.86.014311 The hyperfine structure of 276.9-nm atomic transition has been studied by the resonant ionization spectroscopy method at mass-separator IRIS (Investigation of Radioactive Isotopes on Synchrocyclotron), Petersburg Nuclear Physics Institute (PNPI) for\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":113,"url":"https:\/\/magneticmoments.info\/wp\/?p=113","url_meta":{"origin":147,"position":4},"title":"[Conference paper] Physics highlights from laser spectroscopy at the IGISOL","date":"Mar 30, 2012","format":false,"excerpt":"Physics highlights from laser spectroscopy at the IGISOL D.H. Forest and B. Cheal doi: 10.1007\/s10751-012-0620-9 Laser spectroscopy provides model-independent access to a variety of radioactive nuclear ground state and isomeric state properties. These include the nuclear moments, changes in mean-square charge radii, and direct measurements of the nuclear spin. At\u2026","rel":"","context":"In &quot;g factor&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":249,"url":"https:\/\/magneticmoments.info\/wp\/?p=249","url_meta":{"origin":147,"position":5},"title":"[paper] In-gas-cell laser spectroscopy of the magnetic dipole moment of the N\u2248126 isotope 199Pt","date":"Jul 11, 2017","format":false,"excerpt":"In-gas-cell laser spectroscopy of the magnetic dipole moment of the N\u2248126 isotope 199Pt Y. Hirayama et al. doi: 10.1103\/PhysRevC.96.014307 The magnetic dipole moment and mean-square charge radius of 199gPt (I\u03c0= 5\/2\u2212,t1\/2=30.8 min) ground state and 199mPt (Eex=424 keV, I\u03c0= (13\/2)+,t1\/2=13.6 s) isomeric state are evaluated for the first time from\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/magneticmoments.info\/wp\/wp-content\/uploads\/2017\/07\/medium.png?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/147"}],"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=147"}],"version-history":[{"count":1,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/147\/revisions"}],"predecessor-version":[{"id":148,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/147\/revisions\/148"}],"wp:attachment":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}