{"id":45,"date":"2010-10-20T17:14:05","date_gmt":"2010-10-20T14:14:05","guid":{"rendered":"http:\/\/magneticmoments.info\/wp\/?p=45"},"modified":"2011-01-03T17:30:03","modified_gmt":"2011-01-03T15:30:03","slug":"paper-shape-coexistence-near-the-n38-shell-gap-magnetic-moment-of-the-981-6-kev-j8-level-in-72as","status":"publish","type":"post","link":"https:\/\/magneticmoments.info\/wp\/?p=45","title":{"rendered":"[paper] Shape coexistence near the N=38 shell gap: Magnetic moment of the 981.6 keV Jπ<\/sup>=8+<\/sup> level in 72<\/sup>As"},"content":{"rendered":"

Shape coexistence near the N=38 shell gap: Magnetic moment of the 981.6 keV Jπ<\/sup>=8+<\/sup> level in 72<\/sup>As<\/em><\/p>\n

D. Pantelică et al.<\/em><\/p>\n

doi: 10.1103\/PhysRevC.82.044313<\/a><\/p>\n

We report on the first determination of the magnetic moment of the 981.1 keV, Jπ<\/sup>=8+<\/sup> level in 72<\/sup>As, a nucleus that belongs to the A≈70 mass region dominated by rapidly changing deformations and shapes. The 8+<\/sup> level is the bandhead of a collective sequence of positive parity levels coexisting with low-spin and medium-spin spherical shell-model states. The magnetic moment was measured by the time-integral perturbed angular distributions method to be μ=-(4.272±0.280)μN<\/sub>. This value is in disagreement with the presumed [π(1g9\/2<\/sub>),ν(1g9\/2<\/sub>)] configuration and points to a more complex configuration involving two neutrons in the 1g9\/2<\/sub>\u2002orbital.<\/p>\n","protected":false},"excerpt":{"rendered":"

Shape coexistence near the N=38 shell gap: Magnetic moment of the 981.6 keV Jπ=8+ level in 72As D. Pantelică et al. doi: 10.1103\/PhysRevC.82.044313 We report on the first determination of the magnetic moment of the 981.1 keV, Jπ=8+ level in...<\/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":[3,1,4],"tags":[69,39,71,8,5,6,70],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6YIb0-J","jetpack-related-posts":[{"id":249,"url":"https:\/\/magneticmoments.info\/wp\/?p=249","url_meta":{"origin":45,"position":0},"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. 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