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Double beta decay without invoking closure

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Hellenic Nuclear Physics Society   

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Annual Symposium of the Hellenic Nuclear Physics Society  | ΕΚΤ eProceedings   

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Double beta decay without invoking closure (EN)
Pantis, G.
Vergados, J. D.
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
2020-02-18
The nuclear matrix elements of PU operators entering in the 0v ßß-decay of 76Ge-->76Se have been calculated explicitly in the context of QRPA within the model space 0f7/2 - 0h11/2. T h e validity of the closure approximation has been tested and seems to be quite satisfactory for those matrix elements which are not usually suppressed. Our results indicate that they are dominated by multipoles other than 0+ and 1+ and that the matrix elements are comparable to those of shell model calculations. (EN)
Annual Symposium of the Hellenic Nuclear Physics Society
English
Hellenic Nuclear Physics Society (HNPS) (EN)
2654-0088
2654-007X
Annual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 1 (1990): HNPS1990; 45-52 (EL)
HNPS Advances in Nuclear Physics; Vol. 1 (1990): HNPS1990; 45-52 (EN)
Πνευματική ιδιοκτησία (c) 2020 G. Pantis, J. D. Vergados (EL)
Hellenic Nuclear Physics Society
Annual Symposium of the Hellenic Nuclear Physics Society
Oral contributions



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