About TLA 

 Reactions 

Constant EOB

After cooling

Linear EOB

After cooling

Cross sections

References

 
Producing constant activity in depth

Last updated: January 2010, by S. Takacs

natYb(d,x)175Yb

175Yb

Irradiation time = 1 h

Beam current = 1 mA
Eg = 396.3 keV T1/2 = 4.2 d
Ig = 6.5 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  12.7 MeV

Cooling time = 7 days

Total activity after cooling = 495.7 kBq

Activity of the constant layer after cooling = 140.2 kBq

Specific activity at EOB = 2.338 kBq/mm

Thickness of the layer with constant activity = 60.2 mm