Nuclear structure studies in the seaborgium region at SHIP

Abstract : New decay data for the isotopes 259Sg and 255Rf were obtained at the velocity filter SHIP using an α-decay spectroscopy measurement. Both isotopes were produced and studied via a one neutron evaporation channel in the compound fusion reaction 54Cr+208Pb. New isomeric states were observed and the single-particle level systematics for isotones with 151 and 153 neutrons were extended. A change of the ground-state configuration for the heaviest N = 151 isotones was observed. Detailed Monte-Carlo simulation for the α decay of 259Sg applying the Geant4 toolkit was performed and compared with experimental data.
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Communication dans un congrès
Nuclear Structure and Dynamics '15, Jun 2015, Portoroz, Slovenia. AIP Conference Proceedings, 1681, pp.030013, 2015, 〈10.1063/1.4932257〉
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http://hal.in2p3.fr/in2p3-01227797
Contributeur : Michel Lion <>
Soumis le : jeudi 12 novembre 2015 - 09:24:44
Dernière modification le : jeudi 1 février 2018 - 01:35:00

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S. Antalic, F.P. Heßberger, B. Andel, D. Ackermann, S. Heinz, et al.. Nuclear structure studies in the seaborgium region at SHIP. Nuclear Structure and Dynamics '15, Jun 2015, Portoroz, Slovenia. AIP Conference Proceedings, 1681, pp.030013, 2015, 〈10.1063/1.4932257〉. 〈in2p3-01227797〉

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