{"id":126,"date":"2012-06-10T00:16:47","date_gmt":"2012-06-09T21:16:47","guid":{"rendered":"http:\/\/magneticmoments.info\/wp\/?p=126"},"modified":"2012-06-10T00:16:47","modified_gmt":"2012-06-09T21:16:47","slug":"paper-magnetic-moments-of-k-isomers-as-indicators-of-octupole-collectivity","status":"publish","type":"post","link":"https:\/\/magneticmoments.info\/wp\/?p=126","title":{"rendered":"[paper] Magnetic moments of K isomers as indicators of octupole collectivity"},"content":{"rendered":"<p><em>Magnetic moments of K isomers as indicators of octupole collectivity<\/em><\/p>\n<p>N. Minkov and P. M. Walker<\/p>\n<p>doi: <a href=\"http:\/\/dx.doi.org\/10.1140\/epja\/i2012-12080-y\">10.1140\/epja\/i2012-12080-y<\/a><\/p>\n<p>The relation between the quadrupole-octupole deformation and the structure of high-K isomers in heavy even-even nuclei is studied through a reflection asymmetric deformed shell model including a BCS procedure with constant pairing interaction. Two-quasiparticle states with K<sup>&pi;<\/sup>=4<sup>\u2212<\/sup>, 5<sup>\u2212<\/sup>, 6<sup>\u2212<\/sup>, 6<sup>+<\/sup> and 7<sup>\u2212<\/sup> are considered in the region of actinide nuclei (U, Pu and Cm) and rare-earth nuclei (Nd, Sm and Gd). The behaviour of two-quasiparticle energies and magnetic dipole moments of these configurations is examined over a wide range in the plane of quadrupole and octupole deformations (&amp;betal<sub>2<\/sub> and &beta;<sub>3<\/sub>. In all considered actinide nuclei, the calculations show that there is pronounced sensitivity of the magnetic moments to the octupole deformation. In the rare-earth nuclei, the calculations for <sup>154,156<\/sup>Gd show stronger sensitivity of the magnetic moment to the octupole deformation than in the other considered cases.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Magnetic moments of K isomers as indicators of octupole collectivity N. Minkov and P. M. Walker doi: 10.1140\/epja\/i2012-12080-y The relation between the quadrupole-octupole deformation and the structure of high-K isomers in heavy even-even nuclei is studied through a reflection asymmetric&#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":[4],"tags":[180,181,178,166,8,5,179],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6YIb0-22","jetpack-related-posts":[{"id":241,"url":"https:\/\/magneticmoments.info\/wp\/?p=241","url_meta":{"origin":126,"position":0},"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. 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