|
V. K. Vlasov, T. B. Petrova, A. M. Afinogenov
The
example of the situational radiological analysis (incident with Polonium-210)
Abstract
In the paper the data about nuclear, physical,
chemical and radiobiological properties of polonium - 210 are summarized, the
features of incorporation, transport and deposition of a radionuclide in
different human organs are reviewed. The formation of a dose of a-radiation using RBE=3 for the determined effects
from the position of formal dosimetry of incorporated radionuclides is
reviewed. The radiological analysis of a situation concerning the poisoning
with polonium - 210 in London is conducted. The radioactivity of a radionuclide
for creation of lethal effect - from 0.012 till 0.36 GBq is estimated at the
uniinstantly peroral introducing, and also the formal capability of detection
of the person - carrier of polonium - 210 according to the excreta and g-radiation using whole-body counters is reviewed.
Copyright (C) Chemistry Dept., Moscow State University, 2002
|
|
