Artykuł w czasopiśmie
Brak miniatury
Licencja
CC-BY - Uznanie autorstwaγ-ray Spectroscopy of <sup>85</sup>Se Produced in <sup>232</sup>Th Fission
Autor
Ibrahim, F.
Homm, I.
Henrich, C.
Kröll, T.
Koseoglou, P.
Iskra, Ł.W.
Zeiser, F.
Data publikacji
2020
Abstrakt (EN)
Excited states in the neutron-rich <sup>85</sup>Se nucleus have been studied using for the first time a fast neutron-induced fission of <sup>232</sup>Th. The experiment was performed at the ALTO facility of the IPN Orsay. Coupling of the LICORNE directional neutron source with the v-ball high-resolution γ-ray spectrometer provided unique access to high-spin states in neutron-rich fission fragments from the <sup>232</sup>Th(n,f) reaction. A preliminary level scheme of 85Se was established by the analysis of prompt γ– γ– γ coincidences. Identification of the all known yrast states in <sup>85</sup>Se is the first step towards studies of more neutron-rich Se isotopes.
Słowa kluczowe EN
Gamma rays
Dyscyplina PBN
nauki fizyczne
Czasopismo
Acta Physica Polonica, Series B.
Tom
51
Zeszyt
3
Strony od-do
843-848
ISSN
0587-4254
Data udostępnienia w otwartym dostępie
2020-03-01
Licencja otwartego dostępu
Uznanie autorstwa