In Situ Gamma-ray Spectrometry
Author | : Kevin M. Miller |
Publisher | : |
Total Pages | : 45 |
Release | : 1993 |
ISBN-10 | : OCLC:1096377970 |
ISBN-13 | : |
Rating | : 4/5 (70 Downloads) |
Book excerpt: "This tutorial is intended for those in the environmental field who perform assessments in areas where there is radioactive contamination in the surface soil. Techniques will be introduced for performing on-site quantitative measurements of gamma radiation in the environment using high resolution germanium detectors. A basic understanding of ionizing radiation principles is assumed; however, a detailed knowledge of gamma spectrometry systems is not required. Emphasized is the practical end of operations in the field and the conversion of measured full absorption peak count rates in a collected spectrum to meaningful radiological quantities, such as the concentration of a radionuclide in the soil, activity per unit area, and dose rate in the air. The theory of operation and calibration procedures will be covered in detail to provide the necessary knowledge to adapt the technique to site-specific problems. Example calculations for detector calibration are also provided"--Page ii.