RT Journal Article
T1 Search for β-delayed fission of 178 Au g, m and an updated systematics in the region of neutron-deficient nuclei
A1 Andel, B.
A1 Andreyev, A. N.
A1 Bara, S.
A1 Cocolios, T. E.
A1 Cubiss, J. G.
A1 Page, C.
A1 Van Duppen, P.
A1 Fraile Prieto, Luis Mario
A1 Udías Moinelo, José Manuel
A1 Youssef, A.
AB A search for a β-delayed fission (βDF) decay branch of isomerically pure samples of 178Aug and 178Aum was performed at the ISOLDE-CERN facility. Two complementary detection systems capable of registering α decays and fission fragments, the ISOLDE Decay Station and the ASET (Alpha SETup), were used. Despite very high statistics of produced 178Au nuclei, no fission fragments were detected. Upper limits of βDF probabilities of PβDF(178Aug) < 1.11(2) × 10−8 and PβDF(178Aum) < 9.7(2) × 10−9 were determined. Corresponding lower limits of βDF partial half-lives were deduced as well, and the results are discussed in the context of experimental systematics of βDF in the neutron-deficient region of the nuclear chart.
PB American Physical Society
SN 2469-9985
YR 2026
FD 2026-01-26
LK https://hdl.handle.net/20.500.14352/134924
UL https://hdl.handle.net/20.500.14352/134924
LA eng
NO Andel, B., et al. «Search for β -Delayed Fission of Au g , m 178 and an Updated Systematics in the Region of Neutron-Deficient Nuclei». Physical Review C, vol. 113, n.o 1, enero de 2026, p. 014325. DOI.org (Crossref), https://doi.org/10.1103/swd1-ydlm.
NO Firman 54 autores más.Excellence Of Science program
NO Ministry of Education, Science, Research and Sport (Slovak)
NO Slovak Research and Development Agency
NO Science and Technology Facilities Council (United Kingdom)
NO Research Foundation Flanders
NO Fonds de la Recherche Scientifique (Belgium)
NO University of Leuven
NO Universidad Complutense de Madrid
NO Polish Ministry of Science and Higher Education
NO Polish National Science Center
NO Institute of Atomic Physics (Romania)
NO Federal Ministry of Education and Research (Germany)
NO European Commission
DS Docta Complutense
RD 27 abr 2026