RADIOACTIVITY AND RADIATION PROTECTION

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Revised August 2013 by S.Roesler and M.Silari(CERN).35.1.Definitions[1,2]It would be desirable if legal protection limits could be expressed in directly measurable physical quantities.However,this does not allow to quantify biological effects of the exposure of the human body to ionizing radiation.For this reason,protection limits are expressed in terms of so-called protection quantities which,although calculable,are not measurable.Protection quantities quantify the extent of exposure of the human body to ionizing radiation from both whole and partial body external irradiation and from intakes of radionuclides.In order to demonstrate compliance with dose limits,so-called operational quantities are typically used which aim at providing Revised August 2013 by S. Roeler and M. Silari (CERN) .35.1. Definition 1 [1,2] It would be desirable if legal protection limits could be expressed directly directly measurable physical quantities. However, this does not allow to quantify biological effects of the exposure of the human body to ionizing radiation.For this reason, protection limits are expressed in terms of so-called protection of which, although calculable, are not measurable. Protection of quantification of the extent of exposure of the human body to ionizing radiation from both whole and partial body external irradiation and from intakes of radionuclides. In order to demonstrate compliance with dose limits, so-called operationalized quantities are typically used which aim a providing
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