Some critical remarks on a sequence of events interpreted to possibly originate from a decay chain of an element 120 isotope
. A sequence of three events observed in an irradiation of 248 Cm with 54 Cr at the velocity filter SHIP of the GSI - Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany, had been interpreted as a decay chain consisting of three α particles. On the basis of measured energies, a...
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Veröffentlicht in: | The European physical journal. A, Hadrons and nuclei Hadrons and nuclei, 2017, Vol.53 (6), p.1-9, Article 123 |
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Format: | Artikel |
Sprache: | eng |
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A sequence of three events observed in an irradiation of
248
Cm with
54
Cr at the velocity filter SHIP of the GSI - Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany, had been interpreted as a decay chain consisting of three
α
particles. On the basis of measured energies, a possible assignment to the decay of an isotope of element 120 was discussed, although it was stated that a definite assignment could not be made. A critical analysis of the data, however, shows that the reported events do not have the properties of a decay chain consisting of three
α
particles and (probably being terminated by) a spontaneous fission event, but that this is rather a random sequence of events. |
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ISSN: | 1434-6001 1434-601X |
DOI: | 10.1140/epja/i2017-12307-5 |