β-delayed fission and α decay of 178Tl
- Liberati, V
- Andreyev, AN
- Antalic, S
- Barzakh, A
- Cocolios, Thomas Elias
- Elseviers, J
- Fedorov, D
- Fedoseeev, VN
- Huyse, Mark
- Joss, DT
- Kalaninova, Z
- Koster, U
- Lane, JFW
- Marsh, B
- Mengoni, D
- Molkanov, P
- Nishio, K
- Page, RD
- Patronis, N
- Pauwels, D
- Radulov, D
- M, Seliverstov
- M., Sjodin
- I., Tsekhanovich
- Van den Bergh, Paul
- Van Duppen, Piet
- Venhart, M
- Veselsky, M
Publication date
October 2013
DOI Publisher
American Physical Society (APS) Journal
Physical Review CAbstract
A detailed nuclear-decay spectroscopy study of the neutron-deficient isotope 178Tl has been performed using the highly selective Resonance Ionization Laser Ion Source and ISOLDE mass separator (CERN), which allowed a unique isobarically pure beam of 178Tl to be produced. The first identification of the β-delayed fission of this isotope was made and its probability PβDF(178Tl) = 0.15(6)% was determined. An asymmetric fission fragment mass distribution of the daughter isotope 178Hg (populated by the β decay of 178Tl) was deduced based on the measured fission fragment energies. The fine-structure α-decay pattern of 178Tl allowed the low-energy states in the daughter nucleus 174 Au to be studied.status: publishe
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