Hyeonmin Lee

Assessment of occupational radiation exposure from gamma-emitting rad ionuclides in the bio-shield of Kori Unit 1 during decommissioning

The external dose to the workers of bio-shield of the Kori Unit 1 was evaluated by using the VISIPLAN 4.0 code to secure the radiation safety of its decommissioning work. In particular, radionuclide-specific activity concentration data, derived from prior MCNP simulations, were u...