Quantum-state-selective decay spectroscopy of 213Ra

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift


An experimental scheme combining the mass resolving power of a Penning trap with contemporary decay spectroscopy has been established at GSI Darmstadt. The Universal Linear Accelerator (UNILAC) at GSI Darmstadt provided a 48Ca beam impinging on a thin 170Er target foil. Subsequent to velocity filtering of reaction products in the Separator for Heavy Ion reaction Products (SHIP), the nuclear ground state of the 5n evaporation channel 213Ra was mass-selected in SHIPTRAP, and the 213Ra ions were finally transferred into an array of silicon strip detectors surrounded by large composite germanium detectors. Based on comprehensive Geant4 simulations and supported by theoretical calculations, the spectroscopic results call for a revision of the decay path of 213Ra, thereby exemplifying the potential of a combination of a mass-selective Penning trap device with a dedicated nuclear decay station and contemporary Geant4 simulations.


  • Ch Lorenz
  • D. E. Ward
  • M Block
  • F. P. Heßberger
  • D. Ackermann
  • L. L. Andersson
  • Manuel Lazo Cortés
  • C. Droese
  • M. Dworschak
  • M. Eibach
  • R. Hoischen
  • I Kojouharov
  • J. Khuyagbaatar
  • D. Nesterenko
  • H Schaffner
  • L. Schweikhard
  • S. Stolze
  • J. Wenzl
Enheter & grupper
Externa organisationer
  • National University of Colombia
  • GSI Helmholtz Centre for Heavy Ion Research
  • University of Mainz
  • University of Liverpool
  • RIKEN Nishina Center for Accelerator-Based Science
  • Ernst-Moritz-Arndt University Greifswald
  • Michigan State University
  • University of Jyväskylä
  • Petersburg Nuclear Physics Institute (PNPI)

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Subatomär fysik


Antal sidor12
TidskriftPhysical Review C
StatusPublished - 2017 sep 18
Peer review utfördJa


Ingen tillgänglig data

Relaterad forskningsoutput

Lorenz, C., 2018 dec, Lund: Lund University. 147 s.

Forskningsoutput: AvhandlingDoktorsavhandling (sammanläggning)

Lorenz, C., Luis Sarmiento, Dirk Rudolph & Block, M., 2017, The 26th International Nuclear Physics Conference. Trieste: Proceedings of Science, Vol. (INPC2016). 9 s. 073

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Droese, C., Ackermann, D., Andersson, L. -L., Blaum, K., Block, M., Dworschak, M., Eibach, M., Eliseev, S., Forsberg, U., Haettner, E., Herfurth, F., Hessberger, F. P., Hofmann, S., Ketelaer, J., Marx, G., Ramirez, E. M., Nesterenko, D., Novikov, Y. N., Plass, W. R., Rodriguez, D. & 6 andraDirk Rudolph, Scheidenberger, C., Schweikhard, L., Stolze, S., Thirolf, P. G. & Weber, C., 2013, I : European Physical Journal A. Hadrons and Nuclei. 49, 1, s. 13-19

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

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Related projects

Dirk Rudolph, Sven Åberg, Gillis Carlsson, Christoph Emanuel Düllmann, Pavel Golubev, Luis Sarmiento Pico, Ulrika Forsberg, Jussi Toivanen, Daniel Ward, Christian Lorenz, Anton Såmark-Roth, Martin Albertsson, Jimmy Ljungberg, Daniel Cox, Yulia Lindholm, Katarina Lindqvist & Mari Lundberg

Kungliga Fysiografiska Sällskapet i Lund, Knut and Alice Wallenberg Foundation, Nobelstiftelsen


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