In-beam study of Sn-102
1996 (English)In: Zeitschrift für Physik A Hadrons and Nuclei, ISSN 0939-7922, Vol. 356, no 3, 239-240 p.Article in journal (Refereed) PublishedText
Excited states in Sn-102 have been identified for the first time, in an in-beam gamma-ray spectroscopic experiment. Two gamma-ray transitions with energies 1472 and 497 keV following the decay of the seniority 6(+) isomer with t(1/2) = 1.0(5) mu s were unambiguously assigned to Sn-102. Due to the very low cross section of about 2 mu b for producing Sn-102 in the reaction Cr-50(Ni-58,1 alpha 2n), a highly selective detector setup utilizing NORDBALL ancillary detectors and a recoil catcher device was used. High gamma-ray detection efficiency was achieved with two EUROBALL Ge cluster detectors.
Place, publisher, year, edition, pages
1996. Vol. 356, no 3, 239-240 p.
IdentifiersURN: urn:nbn:se:kth:diva-178625DOI: 10.1007/BF02769224ISI: A1996VZ45500006OAI: oai:DiVA.org:kth-178625DiVA: diva2:878430
NR 20152015-12-092015-12-082015-12-17Bibliographically approved