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Shielding for beta-gamma radiation
1Radiation Protection and Health Physics Department, T.N.R.C., Tajoura, Libya.
Health Physics
|June 1, 1993
Abstract:
The build-up factor, B, for lead was expressed as a polynominal cubic function of the relaxation length, mu x, and incorporated in a "general beta-gamma shielding equation." A computer program was written to determine shielding thickness for polyenergetic beta-gamma sources without resorting to the conventional "add-one-HVL" method.