Analytical method for calculating the efficiencies of a randomly located point source and an ovoid shape detector

In this paper, we present a straightforward analytical method for calculating the efficiencies of an ovoid shape (elliptical cylindrical) detector by using a ethical nutrients mega magnesium powder citrus 450g randomly located point source.To determine the activity of an unknown radioactive source, absolute efficiency is required and we should take into account the attenuation of the gamma-ray photons by the source container and the detector housing materials.The markbroyard.com soundness of the resultant straightforward analytical method was successfully confirmed by comparison with some published data.