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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

59Co(p,x)58Co

58Co

Irradiation time = 1 h

Beam current = 1 mA
Eg = 810.78 keV T1/2 = 70.86 d
Ig = 99 % Tolerance = 1%

Geometry factor = 1

Irradiation angle = 90 degree

Bombarding Energy of  22.4 MeV

Cooling time = 7 days

Total activity after cooling = 5238 kBq

Activity of the constant layer after cooling = 1784 kBq

Specific activity at EOB = 12.64 kBq/mm

Thickness of the layer with constant activity = 142 mm