Abstract
The neutron-rich isotopes Tl211,213, beyond the N=126 shell closure, have been studied for the first time in isomer γ-ray decay, exploiting the fragmentation of a primary uranium beam at the Fragment Separator-Rare Isotopes Investigation at GSI setup. The observed isomeric states in Tl211,213 show a deviation from the seniority-like scheme of Tl209. The possible interpretation of the data is discussed on the basis of energy-level systematics and shell-model calculations.
| Original language | English |
|---|---|
| Article number | 054326 |
| Journal | Physical Review C |
| Volume | 99 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 23 May 2019 |
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Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.Cite this
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New spectroscopic information on Tl 211,213 : A changing structure beyond the N=126 shell closure. / Gottardo, A.; Valiente-Dobón, J. J.; Benzoni, G.; Morales, A. I.; Gadea, A.; Lunardi, S.; Boutachkov, P.; Bruce, A. M.; Górska, M.; Grebosz, J.; Pietri, S.; Podolyák, Zs; Pfützner, M.; Regan, P. H.; Rudolph, D.; Weick, H.; Alcántara Núñez, J.; Algora, A.; Al-Dahan, N.; De Angelis, G.; Ayyad, Y.; Alkhomashi, N.; Allegro, P. R.P.; Bazzacco, D.; Benlliure, J.; Bowry, M.; Bracco, A.; Bunce, M.; Camera, F.; Casarejos, E.; Cortes, M. L.; Crespi, F. C.L.; Corsi, A.; Denis Bacelar, A. M.; Deo, A. Y.; Domingo-Pardo, C.; Doncel, M.; Dombradi, Zs; Engert, T.; Eppinger, K.; Farrelly, G. F.; Farinon, F.; Geissel, H.; Gerl, J.; Goel, N.; Gregor, E.; Habermann, T.; Hoischen, R.; Janik, R.; Klupp, S.; Kojouharov, I.; Kurz, N.; Lenzi, S. M.; Leoni, S.; Mandal, S.; Menegazzo, R.; Mengoni, D.; Million, B.; Napoli, D. R.; Naqvi, F.; Nociforo, C.; Prochazka, A.; Prokopowicz, W.; Recchia, F.; Ribas, R. V.; Reed, M. W.; Sahin, E.; Schaffner, H.; Sharma, A.; Sitar, B.; Siwal, D.; Steiger, K.; Strmen, P.; Swan, T. P.D.; Szarka, I.; Ur, C. A.; Walker, P. M.; Wieland, O.; Wollersheim, H. J.; Nowacki, F.; Maglione, E.
In: Physical Review C, Vol. 99, No. 5, 054326, 23.05.2019.Research output: Contribution to journal › Article
TY - JOUR
T1 - New spectroscopic information on Tl 211,213
T2 - A changing structure beyond the N=126 shell closure
AU - Gottardo, A.
AU - Valiente-Dobón, J. J.
AU - Benzoni, G.
AU - Morales, A. I.
AU - Gadea, A.
AU - Lunardi, S.
AU - Boutachkov, P.
AU - Bruce, A. M.
AU - Górska, M.
AU - Grebosz, J.
AU - Pietri, S.
AU - Podolyák, Zs
AU - Pfützner, M.
AU - Regan, P. H.
AU - Rudolph, D.
AU - Weick, H.
AU - Alcántara Núñez, J.
AU - Algora, A.
AU - Al-Dahan, N.
AU - De Angelis, G.
AU - Ayyad, Y.
AU - Alkhomashi, N.
AU - Allegro, P. R.P.
AU - Bazzacco, D.
AU - Benlliure, J.
AU - Bowry, M.
AU - Bracco, A.
AU - Bunce, M.
AU - Camera, F.
AU - Casarejos, E.
AU - Cortes, M. L.
AU - Crespi, F. C.L.
AU - Corsi, A.
AU - Denis Bacelar, A. M.
AU - Deo, A. Y.
AU - Domingo-Pardo, C.
AU - Doncel, M.
AU - Dombradi, Zs
AU - Engert, T.
AU - Eppinger, K.
AU - Farrelly, G. F.
AU - Farinon, F.
AU - Geissel, H.
AU - Gerl, J.
AU - Goel, N.
AU - Gregor, E.
AU - Habermann, T.
AU - Hoischen, R.
AU - Janik, R.
AU - Klupp, S.
AU - Kojouharov, I.
AU - Kurz, N.
AU - Lenzi, S. M.
AU - Leoni, S.
AU - Mandal, S.
AU - Menegazzo, R.
AU - Mengoni, D.
AU - Million, B.
AU - Napoli, D. R.
AU - Naqvi, F.
AU - Nociforo, C.
AU - Prochazka, A.
AU - Prokopowicz, W.
AU - Recchia, F.
AU - Ribas, R. V.
AU - Reed, M. W.
AU - Sahin, E.
AU - Schaffner, H.
AU - Sharma, A.
AU - Sitar, B.
AU - Siwal, D.
AU - Steiger, K.
AU - Strmen, P.
AU - Swan, T. P.D.
AU - Szarka, I.
AU - Ur, C. A.
AU - Walker, P. M.
AU - Wieland, O.
AU - Wollersheim, H. J.
AU - Nowacki, F.
AU - Maglione, E.
N1 - Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
PY - 2019/5/23
Y1 - 2019/5/23
N2 - The neutron-rich isotopes Tl211,213, beyond the N=126 shell closure, have been studied for the first time in isomer γ-ray decay, exploiting the fragmentation of a primary uranium beam at the Fragment Separator-Rare Isotopes Investigation at GSI setup. The observed isomeric states in Tl211,213 show a deviation from the seniority-like scheme of Tl209. The possible interpretation of the data is discussed on the basis of energy-level systematics and shell-model calculations.
AB - The neutron-rich isotopes Tl211,213, beyond the N=126 shell closure, have been studied for the first time in isomer γ-ray decay, exploiting the fragmentation of a primary uranium beam at the Fragment Separator-Rare Isotopes Investigation at GSI setup. The observed isomeric states in Tl211,213 show a deviation from the seniority-like scheme of Tl209. The possible interpretation of the data is discussed on the basis of energy-level systematics and shell-model calculations.
UR - http://www.scopus.com/inward/record.url?scp=85066427111&partnerID=8YFLogxK
U2 - 10.1103/PhysRevC.99.054326
DO - 10.1103/PhysRevC.99.054326
M3 - Article
AN - SCOPUS:85066427111
VL - 99
JO - Physical Review C
JF - Physical Review C
SN - 0556-2813
IS - 5
M1 - 054326
ER -