caa a22 4500 397504624 CHVBK 20180308164541.0 cr unu---uuuuu 161202e19950501xx s 000 0 eng 10.1093/oxfordjournals.rpd.a082651 doi 0144-8420 pii (NATIONALLICENCE)oxford-10.1093/oxfordjournals.rpd.a082651 Grosswendt B. Air Kerma to Dose Equivalent Conversion Coefficients for Cylindrical Phantoms Irradiated by Extended Plane-Parallel Photon Beams of Oblique Incidence Relative to the Cylinder Main Axis [Elektronische Daten] [B. Grosswendt] For the purposes of type testing extremity dosemeters, the conversion coefficients between the receptor-free air collision kerma and the collision kerma for 4-element ICRU tissue have been calculated at a depth of 0.07 mm in two right-angled circular cylinder phantoms made of 4-element ICRU tissue and irradiated by extended plane-parallel photon beams of oblique incidence relative to the cylinder's main axis. The cylinders were 30 cm in length and 1.9 cm or 7.3 cm in diameter, representing a finger or the lower arm. The calculations were performed by Monte Carlo simulation of the energy transport of monoenergetic photons through the phantoms as a function of energy and of the angle of incidence. The angle was varied between 0 o and 90 o, the energy between 4 keV and 1.25 MeV. The results for monoenergetic photons have also been used to derive the corresponding conversion coefficients for a variety of X ray beam qualities frequently employed in the procedure for calibrating and type testing personal radiation protection dosemeters. Radiation Protection Dosimetry Radiation Protection Dosimetry Oxford University Press 59/3(1995-05-01), 195-203 0144-8420 59:3<195 1995 59 rpd https://doi.org/10.1093/oxfordjournals.rpd.a082651 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/oxfordjournals.rpd.a082651 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Grosswendt B. NATIONALLICENCE 773 0- Radiation Protection Dosimetry Oxford University Press 59/3(1995-05-01), 195-203 0144-8420 59:3<195 1995 59 rpd Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford