Crystalline Effects on the Total Thermal Neutron Cross Section of Chromium and Zirconium

Author(s):  
M. Adib ◽  
M. Salama ◽  
A. Abdel-Kawi ◽  
I. Hamouda ◽  
S. El-Miniway ◽  
...  
1994 ◽  
Vol 31 (3) ◽  
pp. 173-179 ◽  
Author(s):  
Hideo HARADA ◽  
Toshiaki SEKINE ◽  
Yuichi HATSUKAWA ◽  
Noriko SHIGETA ◽  
Katsutoshi KOBAYASHI ◽  
...  

2018 ◽  
Vol 94 (1) ◽  
pp. 015301 ◽  
Author(s):  
Elsayed K Elmaghraby ◽  
Eman Salem ◽  
Zeinab Yousef ◽  
Nermin El-Anwar

1955 ◽  
Vol 33 (8) ◽  
pp. 457-465 ◽  
Author(s):  
R. E. Bell ◽  
R. L. Graham ◽  
L. Yaffe

The thermal neutron capture cross section of radioactive Au198 has been measured by the activation method as 26,000 ± 1200 barns, assuming 99 barns for the thermal neutron cross section of Au197. Metallic Au197 was bombarded in fluxes up to 9 × 1013 thermal neutrons cm.−2 sec.−1 to produce a mixture of Au198 and Au199 by the successive neutron capture reactions Au197(n, γ)Au198(n, γ)Au199. The ratio of the Au199 activity to Au198 activity so produced yields σc(Au197). In a preliminary experiment, the half-life of Au199 was measured as 3.148 ± 0.010 days.


1997 ◽  
Vol 234-236 ◽  
pp. 1199-1201 ◽  
Author(s):  
W. Bernnat ◽  
D. Emendörfer ◽  
S. Käfer ◽  
J. Keinert ◽  
M. Mattes ◽  
...  

1968 ◽  
Vol 9 (2-3) ◽  
Author(s):  
J. I. Kim ◽  
F. Adams

SummaryBy neutron activation measurement with a cadmium filter, using gold as a standard monitor, the thermal neutron cross sections and the resonance integrals of


Author(s):  
Nguyen Van Do ◽  
Pham Duc Khue ◽  
Kim Tien Thanh ◽  
Le Truong Son ◽  
Guinyun Kim ◽  
...  

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