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DOE OSTI · 1425119

Nuclear Data Sheets for A=217

Kondev, F. G.·McCutchan, E. A.·Singh, B.·Banerjee, K.·Bhattacharya, S.·Chakraborty, A.·Garg, S.·Jovancevic, N.·Kumar, S.·Rathi, S. K.·Roy, T.·Lee, J.·Shearman, R.
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Abstract

The evaluated spectroscopic data are presented in this paper for 12 known nuclides with A=217 (Tl, Pb, Bi, Po, At, Rn, Fr, Ra, Ac, Th, Pa, U). For 217Tl, 217Pb, 217Pa, and 217U nuclei, only information on the ground state is available. Levels in 217 Bi are known only from isomer decay following fragmentation reaction and those in 217 At and 217 Rn only from the α decay of 221 Fr and 221 Ra, respectively. High spin levels in 217 Ra are mainly from 1987SuZY and 2011MuZZ which are a lab report and thesis, respectively. Due to differences between these studies, further experimental study is needed to firmly establish the level scheme. This evaluation was carried out as part of a joint IAEA-ICTP workshop for Nuclear Structure and Decay Data, organized and hosted by the IAEA, Vienna and ICTP, Trieste, Aug 22 to Sept 2 2016. The evaluation work was coordinated by E.A. McCutchan (BNL). Finally, this work supersedes the previous previous A=217 evaluation (2003Ak06) by Y.A. Akovali.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS

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BibTeXRIS

Kondev, F. G., McCutchan, E. A., Singh, B., Banerjee, K., Bhattacharya, S., Chakraborty, A., Garg, S., Jovancevic, N., Kumar, S., Rathi, S. K., Roy, T., Lee, J., Shearman, R.. 2018-01-17. Nuclear Data Sheets for A=217. https://doi.org/10.1016/j.nds.2018.01.002

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