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

Data for Ga Isotopes (Z=31)

IsotopeAbundanceSigma(old) Sigma(new)Data Intensity Balances Energy Fit
69Ga60.108 9%1680 70 mb 1753 16 mb ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments: ENSDF energy, intensity problems. Only Budapest data adopted.
Decay: 1710 240 mb.
Final adopted data , Intensity balance , Energy/Intensity Fit
71Ga39.892 9%4730 150 mb * 4290 170 mb ENSDFBudapest ENSDFBudapest ENSDFBudapest
ReferencesComments: 4650 40 mb (De Corte). Energy, intensity problems. * Updated (2003)
Decay: Needs correction for 14.1 h half-life.
IT Decay (39.7 ms): 429 9 mb, 150 50 mb (Mughabghab).
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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Fax: 510-486-5757