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Evaluations of the decay data of 55Fe, 55Co, 103mRh, 103Pd, 129mSn and 166Ho from the Decay Data Evaluation Project (DDEP)—2024

Published

Author(s)

Xavier Mougeot, Philippe Cassette, Valery Chechev, Christophe Dulieu, Xiaolong Huang, Mark Kellett, Tibor Kibedi, Nikolay Kuzmenko, Sylvain Leblond, Alan Nichols, Brian Zimmerman

Abstract

Since 1995, members of the Decay Data Evaluation Project (DDEP) have evaluated the decay data from different radionuclides of special interest for metrology or practical applications, e.g. nuclear medicine, monitoring and reactor shielding, etc. Since 2004, these evaluations have regularly been published under the auspices of the Bureau International des Poids et Mesures (BIPM) on behalf of the Consultative Committee for Ionizing Radiation (Comité Consultatif des Rayonnements Ionisants, CCRI). DDEP evaluations finalised in 2024 are published with their Tables, which summarise the recommended data of the radionuclides and their decay schemes, and the evaluator's report describing the evaluation procedure (Comments). Tables and Comments of the 55Fe evaluation are available here: Fe-55_Report. Tables and Comments of the 55Co evaluation are available here: Co-55_Report. Tables and Comments of the 103mRh evaluation are available here: Rh-103m_Report. Tables and Comments of the 103Pd evaluation are available here: Pd-103_Report. Tables and Comments of the 129mSn evaluation are available here: Sn-129m_Report. Tables and Comments of the 166Ho evaluation are available here: Ho-166_Report. All evaluations have been peer-reviewed and approved for publication by the DDEP collaboration. They can be found, along with additional files in machine-readable formats, on the DDEP section of LNHB website. The list of past and present DDEP members is available here.
Citation
Metrologia

Keywords

evaluated nuclear data, radioactive decay, half-lives, gamma-ray emission rates

Citation

Mougeot, X. , Cassette, P. , Chechev, V. , Dulieu, C. , Huang, X. , Kellett, M. , Kibedi, T. , Kuzmenko, N. , Leblond, S. , Nichols, A. and Zimmerman, B. (2025), Evaluations of the decay data of 55Fe, 55Co, 103mRh, 103Pd, 129mSn and 166Ho from the Decay Data Evaluation Project (DDEP)—2024, Metrologia (Accessed April 20, 2025)

Issues

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Created February 18, 2025, Updated April 9, 2025