%0 Journal Article %1 YUE2024138452 %A Yue, Z. %A Andreyev, A.N. %A Barzakh, A.E. %A Borzov, I.N. %A Cubiss, J.G. %A Algora, A. %A Au, M. %A Balogh, M. %A Bara, S. %A Bark, R.A. %A Bernerd, C. %A Borge, M.J.G. %A Brugnara, D. %A Chrysalidis, K. %A Cocolios, T.E. %A De Witte, H. %A Favier, Z. %A Fraile, L.M. %A Fynbo, H.O.U. %A Gottardo, A. %A Grzywacz, R. %A Heinke, R. %A Illana, A. %A Jones, P.M. %A Judson, D.S. %A Korgul, A. %A Köster, U. %A Labiche, M. %A Le, L. %A Lica, R. %A Madurga, M. %A Marginean, N. %A Marsh, B. %A Mihai, C. %A Nácher, E. %A Neacsu, C. %A Nita, C. %A Olaizola, B. %A Orce, J.N. %A Page, C.A.A. %A Page, R.D. %A Pakarinen, J. %A Papadakis, P. %A Penyazkov, G. %A Perea, A. %A Piersa-Siłkowska, M. %A Podolyák, Zs. %A Prosnyak, S.D. %A Reis, E. %A Rothe, S. %A Sedlak, M. %A Skripnikov, L.V. %A Sotty, C. %A Stegemann, S. %A Tengblad, O. %A Tolokonnikov, S.V. %A Udías, J.M. %A Van Duppen, P. %A Warr, N. %A Wojtaczka, W. %D 2024 %J Physics Letters B %K myown %P 138452 %R https://doi.org/10.1016/j.physletb.2024.138452 %T Magnetic moments of thallium isotopes in the vicinity of magic N = 126 %U https://www.sciencedirect.com/science/article/pii/S037026932400011X %V 849 %X The magnetic dipole moments (μ) of 209Tlg (N=128) and 207Tlm (N=126) have been measured for the first time using the in-source laser resonance-ionization spectroscopy technique with the Laser Ion Source and Trap (LIST) at ISOLDE (CERN). The application of the LIST suppresses the usually overwhelming background of the isobaric francium isotopes and allows access to heavy thallium isotopes with A⩾207. The self-consistent theory of finite Fermi systems based on the energy density functional by Fayans et al. well describes the N dependence of μ for 1/2+ thallium ground states, as well as μ for the 11/2− isomeric states in europium, gold and thallium isotopes. The inclusion of particle-vibration coupling leads to a better agreement between the theory and experiment for μ(Tlg, Iπ=1/2+). It is shown that beyond mean-field contributions to μ cannot be neglected at least for thallium isotopes with Iπ=1/2+.

@article{YUE2024138452, abstract = {The magnetic dipole moments (μ) of 209Tlg (N=128) and 207Tlm (N=126) have been measured for the first time using the in-source laser resonance-ionization spectroscopy technique with the Laser Ion Source and Trap (LIST) at ISOLDE (CERN). The application of the LIST suppresses the usually overwhelming background of the isobaric francium isotopes and allows access to heavy thallium isotopes with A⩾207. The self-consistent theory of finite Fermi systems based on the energy density functional by Fayans et al. well describes the N dependence of μ for 1/2+ thallium ground states, as well as μ for the 11/2− isomeric states in europium, gold and thallium isotopes. The inclusion of particle-vibration coupling leads to a better agreement between the theory and experiment for μ(Tlg, Iπ=1/2+). It is shown that beyond mean-field contributions to μ cannot be neglected at least for thallium isotopes with Iπ=1/2+.}, added-at = {2024-01-26T07:48:42.000+0100}, author = {Yue, Z. and Andreyev, A.N. and Barzakh, A.E. and Borzov, I.N. and Cubiss, J.G. and Algora, A. and Au, M. and Balogh, M. and Bara, S. and Bark, R.A. and Bernerd, C. and Borge, M.J.G. and Brugnara, D. and Chrysalidis, K. and Cocolios, T.E. and De Witte, H. and Favier, Z. and Fraile, L.M. and Fynbo, H.O.U. and Gottardo, A. and Grzywacz, R. and Heinke, R. and Illana, A. and Jones, P.M. and Judson, D.S. and Korgul, A. and Köster, U. and Labiche, M. and Le, L. and Lica, R. and Madurga, M. and Marginean, N. and Marsh, B. and Mihai, C. and Nácher, E. and Neacsu, C. and Nita, C. and Olaizola, B. and Orce, J.N. and Page, C.A.A. and Page, R.D. and Pakarinen, J. and Papadakis, P. and Penyazkov, G. and Perea, A. and Piersa-Siłkowska, M. and Podolyák, Zs. and Prosnyak, S.D. and Reis, E. and Rothe, S. and Sedlak, M. and Skripnikov, L.V. and Sotty, C. and Stegemann, S. and Tengblad, O. and Tolokonnikov, S.V. and Udías, J.M. and Van Duppen, P. and Warr, N. and Wojtaczka, W.}, biburl = {https://www.bibsonomy.org/bibtex/2f16dc45a28c5f07659aefa89a90baabc/ikpcologne}, doi = {https://doi.org/10.1016/j.physletb.2024.138452}, interhash = {8b9a15da38196b01579d975d5d838e9a}, intrahash = {f16dc45a28c5f07659aefa89a90baabc}, issn = {0370-2693}, journal = {Physics Letters B}, keywords = {myown}, pages = 138452, timestamp = {2024-01-26T07:48:42.000+0100}, title = {Magnetic moments of thallium isotopes in the vicinity of magic N = 126}, url = {https://www.sciencedirect.com/science/article/pii/S037026932400011X}, volume = 849, year = 2024 }