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 language | English |
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Pages (from-to) | 239-240 |
Number of pages | 2 |
Journal | Zeitschrift für Physik A Hadrons and Nuclei |
Volume | 356 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1996 |
Subject classification (UKÄ)
- Subatomic Physics
Free keywords
- 21.10.Tg
- 23.20.Lv
- 25.70.Gh
- 27.60.+j