In-beam study of 102Sn

M. Lipoglavšek, M. Górska, J. Nyberg, A. Atac, A. Axelsson, R. A. Bark, J. Blomqvist, J. Cederkäll, B. Cederwall, G. de Angelis, C. Fahlander, H. Grawe, A. Johnson, S. Leoni, A. Likar, M. Matiuzzi, S. Mitarai, L. O. Norlin, M. Palacz, J. PerssonH. A. Roth, R. Schubart, D. Seweryniak, T. Shizuma, Skeppstedt, D. Sohler, G. Sletten, W. B. Walters, M. Weiszflog

Research output: Contribution to journalArticlepeer-review

Abstract

Excited states in 102Sn have been identified for the first time, in an in-beam γ-ray spectroscopic experiment. Two γ-ray transitions with energies 1472 and 497 keV following the decay of the seniority 6+ isomer with t1/2 = 1.0(5) μs were unambiguously assigned to 102Sn. Due to the very low cross section of about 2 μb for producing 102Sn in the reaction 50Cr(58Ni,1α2n), a highly selective detector setup utilizing NORDBALL ancillary detectors and a recoil catcher device was used. High γ-ray detection efficiency was achieved with two EUROBALL Ge cluster detectors.

Original languageEnglish
Pages (from-to)239-240
Number of pages2
JournalZeitschrift für Physik A Hadrons and Nuclei
Volume356
Issue number3
DOIs
Publication statusPublished - 1996

Subject classification (UKÄ)

  • Subatomic Physics

Free keywords

  • 21.10.Tg
  • 23.20.Lv
  • 25.70.Gh
  • 27.60.+j

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