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

Data for Gd Isotopes (Z=64)
IsotopeAbundanceSigma(old) Sigma(new)Data Intensity Balances Energy Fit
152Gd0.20 1% 735 20 b ENSDF ENSDF ENSDF
ReferencesComments: From ENSDF
735 40 b (De Corte), 1000 50 b 1997Ka47
Final adopted data , Intensity balance
154Gd2.18 3%85 12 b ENSDF ENSDF ENSDF
ReferencesComments: 49 15 mb (to 122, Mughabghab)
Final adopted data , Intensity balance
155Gd14.80 12%60900 500 b 51700 1800 b ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments: 15 2 mb (to 366, Mughabghab)
Final adopted data , Intensity balance , Energy/Intensity Fit
156Gd20.47 9%1800 700 mb * ENSDF ENSDF ENSDF
ReferencesComments: * Updated (2003)
157Gd15.65 2%254000 800 b 210000 5000 b ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments:
Final adopted data , Intensity balance , Energy/Intensity Fit
158Gd24.84 7%2200 200 mb ENSDF ENSDF ENSDF
ReferencesComments: 2260 540 mb (De Corte)
160Gd21.86 19%1400 300 mb * ENSDF ENSDF ENSDF
ReferencesComments: 1580 mb (De Corte) * Updated (2003)

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
MailStop 88R0192
1 Cyclotron Road
Berkeley, CA 94720
Phone: 510-486-7646
Fax: 510-486-5757