Incorporation of Horizontal Evaluations in Adopted Datasets in ENSDF
Explore the proposal to include horizontal evaluations in ENSDF datasets with examples of recent work on evaluated Pn and half-life data for various elements. Collaboration efforts by various institutions and ongoing evaluations for higher Z regions are also discussed.
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Presentation Transcript
Horizontal evaluations_ENSDF_CONNECT ? Proposal (from IAEA, F.G. Kondev, B. Singh): Incorporation of horizontal evaluations in Adopted datasets in ENSDF. Examples of recent work.
Evaluated Pn and Half-life data for Z=2-28 beta- delayed neutron precursors as part of IAEA-CRP-2012 commitment. Z=29-57, and beyond in progress McMaster + TRIUMF + CNEA (Argentina) + NNDC collaboration. Paper and a supplementary file submitted to NDS Feb 2015, in review. Evaluated data for : 219 half-lives of -n emitters in Z=2-28 region 107 P1nvalues, 20 P2n, 5 P3nand 1 possible P4n 280 references from 1948 to 2015 consulted; thorough internal review. More evaluated data for higher Z regions will follow in the next 2 years
B(E2) (half-life) values for first 2+ to 0+ in e-e nuclei NNDC + McMaster + Central Michigan Univ. Paper submitted to ADNDT, 2ndsubmission August 2014: in review. Evaluated B(E2) (half-life) data ~456 nuclides (~328 in Raman-2001 eval)
N. Stones evaluated Quadrupole moments in 2013StZZ IAEA-NDS publication Also consider N. stone compiled data of magnetic dipole moments in 2014StZZ (IAEA-NDS publication)
