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

Data for Ca Isotopes (Z=20)
IsotopeAbundanceSigma(old) Sigma(new)Data Intensity Balances Energy Fit
40Ca96.94 16 %410 20 mb 415 7 mb ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments:
Final adopted data , Intensity balance , Energy/Intensity Fit
42Ca0.647 23 %680 70 mb 740 mb 40 ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments:
Final adopted data , Intensity balance , Energy/Intensity Fit
43Ca0.135 10 %6.2 6 b 7.3 5 b ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments:
Final adopted data , Intensity balance , Energy/Intensity Fit
44Ca2.09 11 %880 50 mb 1053 25 mb ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments:
Final adopted data , Intensity balance , Energy/Intensity Fit
46Ca0.004 3 %720 30 mb * ENSDF ENSDF ENSDF
ReferencesComments: 643 75 mb (De Corte), * Updated (2003)
Final adopted data , Intensity balance , Energy/Intensity Fit
48Ca0.187 21 %1090 70 mb 1055 120 mb ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments: 1130 30 mb (De Corte)
49 Ca B- Decay: 1330 330 mb (needs correction for bombardment time).
Final adopted data , Intensity balance , Energy/Intensity Fit

Comparison of ENSDF and Budapest Gamma-Ray Data

Final Comparison of Adopted Data, Budapest, and Lone.

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For more information contact

Richard B. Firestone, e-mail: rbf@lbl.gov
 Ernest O. Lawrence Berkeley National Laboratory
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Phone: 510-486-7646
Fax: 510-486-5757