Identification of the s1/2 Dy145 ground state

K. S. Toth, D. C. Sousa, J. M. Nitschke, K. S. Vierinen, P. A. Wilmarth

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Abstract

The electron capture and β+-decay properties of Dy145 (produced in Ni58 + Mo92 irradiations) were investigated following mass separation of A=145 isobars. A new 6(2)-s activity was identified and assigned to the νs1/2 Dy145 ground state. Its decay to low-spin levels in Tb145 indicates that the base state for low-spin levels in this N=80 odd-Z nucleus is probably πd3/2 rather than πs1/2, as is the case for terbium nuclei with N=82, 84, and 86.

Original languageEnglish (US)
Pages (from-to)436-438
Number of pages3
JournalPhysical Review C
Volume48
Issue number1
DOIs
StatePublished - Jan 1 1993

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Toth, K. S., Sousa, D. C., Nitschke, J. M., Vierinen, K. S., & Wilmarth, P. A. (1993). Identification of the s1/2 Dy145 ground state. Physical Review C, 48(1), 436-438. https://doi.org/10.1103/PhysRevC.48.436