Absolute standardisation and determination of the half-life and gamma emission intensities of 89Zr

Fenwick, Andrew J., Collins, Sean M., Evans, William D. ORCID: https://orcid.org/0000-0003-0013-8205, Ferreira, Kelley M., Paisey, Stephen J. ORCID: https://orcid.org/0000-0002-2274-3708, Robinson, Andrew P. and Marshall, Christopher ORCID: https://orcid.org/0000-0002-2228-883X 2020. Absolute standardisation and determination of the half-life and gamma emission intensities of 89Zr. Applied Radiation and Isotopes 166 , 109294. 10.1016/j.apradiso.2020.109294

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Abstract

An absolute standardisation of 89Zr was performed alongside determination of gamma emission intensities and half-life. The collected data were evaluated alongside complementary works from previous publications and new recommended nuclear data values are presented including a new evaluated T1/2 = 78.361(25) h and new absolute intensities for gamma transitions resulting from its decay to 89Y. Dial settings for commercially available radionuclide calibrators are also presented and show a relative difference of approximately 3% compared to previously published values.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Medicine Research Institutes & Centres > Wales Research Diagnostic Pet Imaging Centre (PETIC)
Publisher:	Elsevier
ISSN:	0969-8043
Date of Acceptance:	11 June 2020
Last Modified:	14 Dec 2022 02:27
URI:	https://orca.cardiff.ac.uk/id/eprint/142777

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