Title
| Internal decay of the (10−) intruder state in 184TI |
Author(s)
|
Van Beveren, C (Leuven U.) ; Andreyev, A N (York U., England ; JAEA, Ibaraki) ; Barzakh, A E (St. Petersburg, INP) ; Cocolios, T E (CERN ; Manchester U.) ; Fedorov, D (St. Petersburg, INP) ; Fedosseev, V N (CERN) ; Ferrer, R (Leuven U.) ; Huyse, M (Leuven U.) ; Köster, U (Laue-Langevin Inst.) ; Lane, J (Paisley U.) ; Liberati, V (Paisley U.) ; Lynch, K M (CERN ; Manchester U.) ; Marsh, B A (CERN) ; Procter, T J (Manchester U.) ; Radulov, D (Leuven U.) ; Rapisarda, E (CERN ; Leuven U.) ; Sandhu, K (Paisley U.) ; Seliverstov, M D (York U., England ; St. Petersburg, INP ; CERN ; Paisley U.) ; Van Duppen, P (Leuven U.) ; Venhart, M (Bratislava, Inst. Phys.) ; Veselsky, M (Bratislava, Inst. Phys.) Mostrar todos los 21 autores |
Publication
| APS, 2015 |
Number of pages
| 8 |
In:
| Phys. Rev. C 92 (2015) 014325 |
DOI
| 10.1103/PhysRevC.92.014325
|
Subject category
| Nuclear Physics - Experiment |
Accelerator/Facility, Experiment
| CERN ISOLDE |
Abstract
| Decay spectroscopy of 184TI has been performed at the CERN Isotope Separator On-Line (ISOLDE) facility. An excitation energy of 506.1(1) keV and a half-life of 47.1(7) ms of the intruder based (10−) state have been extracted. The internal decay characteristics of this state are determined and discussed, extending the systematics of such states in the even-mass thallium nuclei below neutron midshell at N=104. The retardation factors of the isomeric M2 and E3 transitions are deduced and compared with retardation factors in neighboring odd-mass and even-mass thallium isotopes. The new information is combined with a review of hindered and unhindered α-decay data of 187−192Bi populating levels in daughter nuclei 183−188Tl and supports the interpretation of the intruder character of the (10−) state in 184TI. |
Copyright/License
| publication: © 2015-2025 authors (License: CC-BY-3.0) |