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

55Mn(p,x)54Mn

54Mn

Irradiation time = 1 h

Beam current = 1 mA
Eg = 834.85 keV T1/2 = 312.2 d
Ig = 99.976 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  24.8 MeV

EOB

Total activity at EOB = 1560 kBq

Activity of the constant layer at EOB = 506 kBq

Specific activity at EOB = 2.37 kBq/mm

Thickness of the layer with constant activity = 214.6 mm