Abstract
New 0+-levels have been identified at 1,436 keV and 1,859 keV in98Zr through experiments at the fission product separators OSTIS and JOSEF. Half-lives of these levels of 0.69 ns and 0.24 ns, respectively, have been determined from measurements of delayedβ,γ coincidences.E0 transitions depopulating these 0+-levels have been observed. The results are in agreement with the assumption of shape coexistence in98Zr.
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During the measurements on leave of absence from Nagoya University, Japan
The authors wish to express their gratitude to Prof. O.W.B. Schult for fruitful discussions. They acknowledge with pleasure the assistance of the technical groups in operating the separators as well as the typing of the manuscript by Mrs. H. Sieling.
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Kawade, K., Battistuzzi, G., Lawin, H. et al. Excited 0+-levels in98Zr. Z Physik A 304, 293–299 (1982). https://doi.org/10.1007/BF01421511
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DOI: https://doi.org/10.1007/BF01421511