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

natW(d,x)183Re

183Re

Irradiation time = 1 h

Beam current = 1 mA
Eg = 162.32 keV T1/2 = 71.0 d
Ig = 23.3 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  16.1 MeV

Cooling time = 7 days

Total activity after cooling = 303 kBq

Activity of the linear layer after cooling = 208 kBq

Specific activity on the surface after cooling = 4.521 kBq/mm

Thickness of the layer with linear activity =  63.7 mm
Activity = ax + b   a = -0.0389   b = 4.5214