IAEA Coordinated Research Project for
Development of a Database for Prompt Gamma-Ray Neutron Activation Analysis

Data for Al Isotopes (Z=13)

IsotopeAbundanceSigma(old) Sigma(new)Data Intensity Balances Energy Fit
27Al100 %231 3 mb 232 3 mb ENSDFBudapest ENSDFBudapest ENSDFBudapest
References Comments: 226 2 mb, De Corte. Intensity of 30.6 gamma calculated from decay cross section.
ENSDF data have high-energy intensity problems, so Budapest data adopted where possible. with ENSDF.
Decay: 232 3 mb
Final adopted data , Intensity balance , Energy/Intensity Fit

Comparison of ENSDF and Budapest Gamma-Ray Data

Final Comparison of Adopted Data, Budapest, and Lone.


For more information contact

Richard B. Firestone, e-mail: rbf@lbl.gov
Ernest O. Lawrence Berkeley National Laboratory
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