# Recoil-α-fission and recoil-α–α-fission events observed in the reaction $^{48}Ca + ^{243}Am$

@article{Forsberg2016RecoilfissionAR,
title={Recoil-$\alpha$-fission and recoil-$\alpha$–$\alpha$-fission events observed in the reaction \$^\{48\}Ca + ^\{243\}Am\$},
author={U. Forsberg and D. Rudolph and L-L. Andersson and Antonio Di Nitto and Ch.E. Dullmann and Jacklyn M. Gates and Pavel Golubev and Kenneth E. Gregorich and Carl J Gross and R-D. Herzberg and Fritz Peter Hessberger and J. Khuyagbaatar and Jens Volker Kratz and Krzysztof P. Rykaczewski and L. G. Sarmiento and Mordecai Schadel and A. Yakushev and S. rAberg and D. Ackermann and Michael Block and Holger Brand and B. G. Carlsson and Daniel Cox and X. Derkx and Jacek Jan Dobaczewski and Klaus Eberhardt and Julia Even and C. Fahlander and Juergen Gerl and Edwin W. H. Jager and B. Kindler and J{\"o}rg Krier and Ivan Kojouharov and Nikolaus Kurz and B. Lommel and Andrew Kishor Mistry and Ch. Mokry and Witold Nazarewicz and Heino Nitsche and Jon Petter Omtvedt and Philippos E. Papadakis and I. Ragnarsson and J{\"o}rg Runke and Henning Schaffner and B. Schausten and Y. Shi and Petra Thorle-Pospiech and T. Torres and Telisha Traut and Norbert Trautmann and A. Turler and Andrew Ward and David Ward and Norbert Wiehl},
journal={Nuclear Physics},
year={2016},
volume={953},
pages={117-138}
}
• Published 10 February 2015
• Physics
• Nuclear Physics
34 Citations

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## References

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Physical review letters
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The superheavy element with atomic number Z=117 was produced as an evaporation residue in the (48)Ca+(249)Bk fusion reaction at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany and a hitherto unknown α-decay branch in (270)Db was observed, which populated the new isotope (266)Lr.

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Physical review letters
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Results of a new series of experiments on the study of production cross sections and decay properties of the isotopes of element 115 in the reaction (243)Am+(48)Ca are presented, registering the product of the 2n-evaporation channel, (289)115, for the first time.

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Produced in the reaction 48Ca+243Am, thirty correlated α-decay chains were observed in an experiment conducted at the GSI Helmholzzentrum fur Schwerionenforschung, Darmstadt, Germany. The decay

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Abstract Thirty correlated α-decay chains were observed in an experiment studying the fusion-evaporation reaction 48Ca + 243Am at the GSI Helmholtzzentrum für Schwerionenforschung. The decay

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Background: The reactions with the neutron-rich 48Ca beam and actinide targets resulted in the detection of new superheavy (SH) nuclides with Z=104 118. The unambiguous identification of the new

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Decay properties and stability of heaviest nuclei with Z≤132 are studied within the macro-microscopical approach for nuclear ground state masses and phenomenological relations for the half-lives with

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A recent high-resolution α, X-ray, and γ-ray coincidence-spectroscopy experiment offered the first glimpse of excitation schemes of isotopes along α-decay chains of Z=115. To understand these

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