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

natPd(p,x)105Ag

105Ag

Irradiation time = 1 h

Beam current = 1 mA
Eg = 344.52 keV T1/2 = 41.3 d
Ig = 41 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  8.2 MeV

Cooling time = 7 days

Total activity after cooling = 69.6 kBq

Activity of the linear layer after cooling = 56.9 kBq

Specific activity on the surface after cooling = 1.904 kBq/mm

Thickness of the layer with linear activity = 44.3 mm
Activity = ax + b   a = -0.0275   b = 1.9039