| Producing constant activity in depth |
Last updated: January 2010, by S. Takacs
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181Ta(a,2n)183Re |
183Re |
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Irradiation time = 1 h |
Beam current = 1 mA |
| Eg = 162.32 keV | T1/2 = 71 d |
| Ig = 23.3 % | Tolerance = 1% |
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Geometry factor = 1 |
Irradiation angle = 90 degree |
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Bombarding Energy of 27.6 MeV |
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Cooling time = 7 days |
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Total activity after cooling = 164.8 kBq |
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Activity of the constant layer after cooling = 38.8 kBq |
| Specific activity at EOB = 5.704 kBq/mm |
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Thickness of the layer with constant activity = 6.8 mm |