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On the stability of superheavy nuclei against fission, alpha decay and electron capture

  • The potential energy surface has been calculated by two methods which are compared with re­spect to spontaneous fission. In the first one essentially the sum of the single particle energies is computed as was done in a previous paper3 while in the second one the Strutinsky technique of renormalizing to a liquid drop model has been applied. Also the half-lives for electron capture are investigated together with the predictions of the half-lives for spontaneous fission and α-decay. The results support the existence of superheavy nuclei in the regions around Z = 114 and Z = 164.

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Metadaten
Author:Jens GrumannGND, Tihomir Morović, Walter GreinerGND
URN:urn:nbn:de:hebis:30:3-740172
DOI:https://doi.org/10.1515/zna-1971-0404
ISSN:1865-7109
Parent Title (German):Zeitschrift für Naturforschung, A
Publisher:Verlag der Zeitschrift für Naturforschung
Place of publication:Tübingen
Document Type:Article
Language:English
Date of Publication (online):2014/06/02
Year of first Publication:1971
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2023/06/24
Volume:26
Issue:4
Page Number:10
First Page:643
Last Page:652
HeBIS-PPN:510436005
Institutes:Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung 3.0