About TLA 

 Reactions 

Constant EOB

After cooling

Linear EOB

After cooling

Cross sections

References

 

Last updated: January 2010, by S. Takacs

Producing activity decreasing linearly in depth

natNi(d,x)56Co

56Co

Irradiation time = 1 h

Beam current = 1 mA
Eg = 846.77 keV T1/2 = 78.76 d
Ig = 100 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  6.8 MeV

EOB

Total activity at EOB = 14.8 kBq

Activity of the linear layer at EOB = 7.7 kBq

Specific activity on the surface at EOB = 0.581 kBq/mm

Thickness of the layer with linear activity = 15.8 mm
Activity = ax + b   a = -0.0114   b = 0.5806