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Constant EOB

After cooling

Linear EOB

After cooling

Cross sections

References

Producing constant activity in depth

Last updated: January 2010, by S. Takacs

natIn(p,x)113Sn

113Sn

Irradiation time = 1 h

Beam current = 1 mA
Eg = 391.69 keV T1/2 = 115.1 d
Ig = 64 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  11.5 MeV

Cooling time = 7 days

Total activity after cooling = 36.2 kBq

Activity of the constant layer after cooling = 8.2 kBq

Specific activity at EOB = 0.179 kBq/mm

Thickness of the layer with constant activity = 46.1 mm