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

natPt(p,x)196Au

196Au

Irradiation time = 1 h

Beam current = 1 mA
Eg = 355.73 keV T1/2 = 6.2 d
Ig = 87 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  9.8 MeV

Cooling time = 7 days

Total activity after cooling = 53.3 kBq

Activity of the linear layer after cooling = 24.6 kBq

Specific activity on the surface after cooling = 1.908 kBq/mm

Thickness of the layer with linear activity =  15.0 mm
Activity = ax + b   a = -0.0349   b = 1.9083