Sammanfattning
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.
Originalspråk | engelska |
---|---|
Sidor (från-till) | 239-240 |
Antal sidor | 2 |
Tidskrift | Zeitschrift für Physik A Hadrons and Nuclei |
Volym | 356 |
Nummer | 3 |
DOI | |
Status | Published - 1996 |
Ämnesklassifikation (UKÄ)
- Subatomär fysik