title: Ranking nuclear and radiological terrorism scenarios: the Italian case.
abstract: A quantitative criterion for ranking the different scenarios of nuclear and radiological terrorism has been developed. The aim of the model is not to predict terroristic events but only to indicate which scenario has the higher utility from the point of view of a terroristic organization in terms of balance between factors favoring and discouraging the attack, respectively. All these factors were quantified according to a scoring system that takes into account the logarithmic relationship between perceptions and stimuli. The criterion was applied to several scenarios, each of which was modeled in a simple but not trivial way in order to estimate the expected damage in terms of probable life losses from both radiative and nonradiative effects. The outcome from the ranking method indicates that the attractive scenario appears to be the detonation of a low yield improvised nuclear device in the metropolitan area of a major city.
authors.affiliation: Struttura Complessa de Fisicia Sanitaria, Livorno, Italy. a.tofani@usl6.toscana.it
authors.forename: Alessandro
authors.initials: A
authors.lastname: Tofani
authors.forename: Massimiliano
authors.initials: M
authors.lastname: Bartolozzi
mesh_terms: D005544:Forecasting / Q000379:methods; D006801:Humans; D007558:Italy / Q000453:epidemiology; D015233:Models, Statistical; D009026:Mortality; D009678:Nuclear Energy; D011839:Radiation, Ionizing; D018570:Risk Assessment / Q000379:methods / Q000706:statistics & numerical data; D023481:Terrorism / Q000639:trends*