Dosimetry of beta and low-energy photon radiation using extrapolation chambers and thin solid state dosemeters

Objectives of the project are to develop standardized calibration facilities and measurement procedures for the dosimetry of weakly penetrating radiations with a view to establishing a more consistent and reproducible dosimetric practice throughout the EEC countries. The details of the project are identified, and the four objectives and results of the present reporting period are presented. (R.P.) 16 refs., 1 fig., 6 tabs