Universidad Complutense de Madrid
E-Prints Complutense

γ-ray Spectroscopy of Se-85 produced in Th-232 fission


Downloads per month over past year




Downloads per month over past year

Benito García, Jaime and Fraile Prieto, Luis Mario and Sánchez Tembleque, Víctor and Vedia Fernández, María Victoria and otros, ... (2020) γ-ray Spectroscopy of Se-85 produced in Th-232 fission. Acta Physica Polonica B, 51 (3). pp. 843-848. ISSN 0587-4254

[thumbnail of FrailePrieto65libre+CC.pdf]
Creative Commons Attribution.


Official URL: https://doi.org/10.5506/APhysPolB.51.843


Excited states in the neutron-rich Se-85 nucleus have been studied using for the first time a fast neutron-induced fission of Th-232. The experiment was performed at the ALTO facility of the IPN Orsay. Coupling of the LICORNE directional neutron source with the nu-ball high-resolution gamma-ray spectrometer provided unique access to high-spin states in neutron-rich fission fragments from the Th-232(n,f) reaction. A preliminary level scheme of Se-85 was established by the analysis of prompt gamma-gamma-gamma coincidences. Identification of the all known yrast states in Se-85 is the first step towards studies of more neutron-rich Se isotopes.

Item Type:Article
Additional Information:

Artículo firmado por 73 autores. This work was supported in part by the National Science Centre, Poland (NCN) under contract No. UMO-2015/18/E/ST2/00217, by the German Research Foundation (DFG) under grant No. BL 1513/1-1, by the NuSTAR DA BMBF 05P15RDFN1, and by the Spanish MINECO via projects FPA2015-65035-Pand RTI2018-098868-B-I00.

Uncontrolled Keywords:Neutron-Rich
Subjects:Sciences > Physics > Nuclear physics
ID Code:62591
Deposited On:20 Oct 2020 09:39
Last Modified:20 Oct 2020 12:27

Origin of downloads

Repository Staff Only: item control page