Nuclear Structure Evaluation and Data Analysis
Discover the latest advancements in nuclear structure evaluation and data analysis from the USNDP team at TUNL. Explore their contributions, evaluation activities, research experiences, and compilation efforts in the A=2-20 mass region. Stay informed about energy levels of light nuclei, ENSDF files, and more supported by the U.S. Department of Energy. Dive into comprehensive research on decay data and structure evaluations essential for nuclear physics developments.
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TUNL Contributions in the Nuclear Structure and Decay Data network Nuclear Structure Data Evaluation Program J.H. Kelley - USNDP Structure Group Leader: (9 months FTE), J. Purcell (emeritus 0.03 FTE) and Kiana Setoodehnia (1 FTE) We are responsible for nuclear structure evaluation in the A=2-20 mass region Energy Levels of Light Nuclei reviews published in Nuclear Physics A ENSDF files for A=2-20 XUNDL from A=2-20 Web interface for A=3-20 Information This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics. USNDP 2023
TUNLs personnel change Kiana Setoodehnia 2 USNDP 2023
3 USNDP 2023
Evaluation Activities A-Chains: Submitted A=13 (Sept 2022) finishing up comments Preparing NDS articles A=14(Kelley), A=5(Purcell) ENSDF datasets for Submitted 4n,7H, 9N 16Be (recent new publications) Preparing updates on 8C(recent work), 18,19Ne -decay lifetimes A=3-20 (up-to-date) 4 USNDP 2023
Fay Ajzenberg-Selove vs present analyses 5 USNDP 2023
Comments on -decay lifetimes Research Experience for Undergraduate Project (Susan Olmstead) in 2015: Compiled relevant articles Use McMaster data group s Java averaging program Evaluated lifetimes using a variety of averaging methods Produced a table of recommended values 6 USNDP 2023
Comments on -decay lifetimes 7 USNDP 2023
Compilation Activities Committed to XUNDL (A=2-20) FY24 32 articles/36 datasets FY23 37 articles/44 datasets FY22 40 articles/49 datasets Compilation of ground state decay & -decay references and data Compilation of (p,X) and ( ,X) excitation functions Compilation of thermal neutron capture references and data TUNL Dissertations- 8 USNDP 2023
Webhits Webhits FY 2023: =76 k Transition to Duke managed server & name change 25000 20000 15000 10000 5000 0 Apr Apr Api Apr Apr Apr Apr Apr Apr Apr Apr Apr Apr Apr Apr Apr Apr Ma Ma Ma 22- Nov Nov Nov Nov Nov May Oct Oct Oct Oct Oct Oct Oct Oct Oct Oct Oct Oct Oct Oct Oct Oct Using Awstats 9 USNDP 2023
