Neutron Activation Cross Section of Technetium-98

1958 ◽  
Vol 110 (2) ◽  
pp. 427-430 ◽  
Author(s):  
Edward Anders

1957 ◽  
Vol 29 (8) ◽  
pp. 1171-1174 ◽  
Author(s):  
W. W. Meinke ◽  
R. S. Maddock


1985 ◽  
Vol 35 (10) ◽  
pp. 1128-1137 ◽  
Author(s):  
I. Ribanský ◽  
J. Krištiak ◽  
L. Stoeva ◽  
C. Panteleev


1978 ◽  
Vol 43 (1) ◽  
pp. 131-138 ◽  
Author(s):  
R. Ganapathy


1968 ◽  
Vol 46 (22) ◽  
pp. 2473-2483 ◽  
Author(s):  
M. D. Ricabarra ◽  
R. Turjanski ◽  
G. H. Ricabarra ◽  
C. B. Bigham

A lithium-drift germanium γ-ray spectrometer has been used to make accurate intercomparisons of the ratio of resonance-integral to thermal-activation cross section by measuring cadmium ratios or relative activation rates in two different neutron spectra. The standard, gold, or secondary standard, indium, was mixed uniformly in the samples and the activities resolved with the spectrometer. Expressed as Westcott s0 values, the results relative to s0 = 17.7 for gold were as follows: 74Se = 10.3 ± 0.1, 78Se = 12.3 ± 0.3, 80Se = 2.65 ± 0.02, 81Br = 24.3 ± 0.5, 127I = 27.8 ± 0.5, 130Te = 2.10 ± 0.07, 138Ba = 0.649 ± 0.004, 140Ce = 0.476 ± 0.003, 142Ce = 0.865 ± 0.005.



1976 ◽  
Vol 60 (3) ◽  
pp. 235-238 ◽  
Author(s):  
R. A. Sigg ◽  
P. K. Kuroda


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