Lead collimator is provided in form of tubular curvature with comparatively larger arc radius, to generate bundle controlled gamma radiations, and energy spectrums of such gamma radiations are calculated

摘要

The lead collimator is provided in the form of a tubular curvature with a comparatively larger arc radius, to generate bundle controlled gamma radiations. The energy spectrums of such gamma radiations are hardly calculated with the calculating methods such as Boltzmann equation or by stochastic method. The wavelength shifts in communication transmissions are indeed not much less immeasurable like the previously mentioned partial spectrums in barrier layers but the extensive energy changes of the gamma radiation have an initial code development in a phalanx-dispersion base for source point.