natCu(a,x)65Zn

65Zn

Irradiation time = 1 h

Beam current = 1 mA
Eg = 1115.55 keV T1/2 = 244.3 d
Ig = 50.6 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

 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

Bombarding Energy of  20.5 MeV

Cooling time = 7 days

Total activity after cooling = 12.7 kBq

Activity of the linear layer after cooling = 10.8 kBq

Specific activity on the surface after cooling = 1.063 kBq/mm

Thickness of the layer with linear activity =  15.3 mm
Activity = ax + b   a = -0.0464   b = 1.0630