Radionuclide sequestration by metal-organic frameworks
Detection and Measurement of Radioactivity
14.7.1 Statistical Error of Radioactivity Dimension
The game of radioactive substances is generally calculated indirectly. Which means that the true wide range of the particles or photons counted into the detector is proportional towards the radioactivity, the sheer number of decompositions in an product of the time (see Section 4.1.2 ). As previously mentioned in area 4.1.1 , radioactive decay is an analytical process, so repeated measurements give a analytical circulation around a mean value. The statistical error of the measurements can be determined accurately on the basis of the statistical laws.
The analytical regulations postulate that whilst the calculated counts (letter) enhance, the absolute mistake (О”N) also increases. Nastavi čitati “The genuine value of N is based on enough time, that can be plumped for for the dimensions. Therefore, the error that is relative be reduced under a particular value for the most part.”