title: Response of radiation protection dosemeters in mixed high-energy photon and electron radiation fields.
abstract: The response of radiation protection dosemeters in terms of the phantom-related operational quantities Hp(10) and H'(10.0 degrees) was measured for personal and area monitoring systems in mixed high-energy electron and photon radiation fields with energies up to 7 MeV. Using mixed radiation fields composed of different fractions of charged particle and photon fluence, three conditions were produced at the point of measurement: charged particle equilibrium (CPE) (a), a lack (b) and an excess (c) of charged particles relative to the conditions of CPE. Personal and area dosemeters of different types were investigated under conditions (a)-(c). A large variability of the response of the different dosemeter types was observed. The results are presented and discussed.
authors.affiliation: Physikalisch-Technische Bundesanstalt, D-38116 Braunschweig, Germany. ludwig.bueermann@ptb.de
authors.forename: L
authors.initials: L
authors.lastname: Büermann
authors.forename: E
authors.initials: E
authors.lastname: Gargioni
authors.forename: H M
authors.initials: HM
authors.lastname: Kramer
mesh_terms: D000398:Air Pollution, Radioactive / Q000032:analysis*; D003257:Consumer Product Safety; D004583:Electrons; D005858:Germany; D006801:Humans; D016273:Occupational Exposure / Q000032:analysis*; D017785:Photons; D011829:Radiation Dosage; D011835:Radiation Protection / Q000295:instrumentation; D011874:Radiometry / Q000295:instrumentation* / Q000592:standards; D012680:Sensitivity and Specificity