Published May 1986
| Version v1
Journal article
K-edge effect calibration of the Ge(Li)/Si(Li)-multichannel analyser system
Creators
- 1. Tuebingen Univ. (Germany, F.R.). Medizinisches Strahleninstitut und Roentgenabteilung
Description
The positions of the steps produced in the spectral distribution of a bremsstrahlung beam by a mixture of powdered substances, give a single measurement calibration of the Ge(Li)/Si(Li)-multichannel analyser system as reported here. Through a set of linear equations, from the step heights one gets a chemical analysis of the mixture, or pointwise the spectral distribution of the primary X-ray beam. (orig.)
Abstract (German)
Die Positionen der durch eine Mischung pulverisierter Substanzen erzeugten Kanten in der Spektralverteilung eines Bremsstrahls ergeben eine Messkalibrierung des Ge(Li)/Si(Li)-Vielkanal-Analysator-Systems, ueber die hier berichtet wird. Ausgehend von der Kantenhoehe erhaelt man mit Hilfe einer Anzahl linearer Gleichungen die chemische Analyse der Mischung oder einzelne Punkte der Spektralverteilung des primaeren Roentgenstrahls. (orig.)Additional details
Publishing Information
- Journal Title
- Strahlenther. Onkol.
- Journal Volume
- 162
- Journal Issue
- 5
- Series
- Strahlenther. Onkol.
- Journal Page Range
- 342-344
- ISSN
- 0179-7158
- CODEN
- STONE
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 18070319
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Descriptors DEI
- ABSORPTION SPECTRA; ATTENUATION; BREMSSTRAHLUNG; CALIBRATION; CHEMICAL ANALYSIS; ENERGY DEPENDENCE; K ABSORPTION; LI-DRIFTED GE DETECTORS; LI-DRIFTED SI DETECTORS; MULTI-CHANNEL ANALYZERS; RADIOTHERAPY; X-RAY SPECTRA
- Descriptors DEC
- ABSORPTION; ELECTROMAGNETIC RADIATION; ELECTRONIC EQUIPMENT; EQUIPMENT; GE SEMICONDUCTOR DETECTORS; LI-DRIFTED DETECTORS; MEASURING INSTRUMENTS; MEDICINE; PULSE ANALYZERS; RADIATION DETECTORS; RADIATIONS; SEMICONDUCTOR DETECTORS; SI SEMICONDUCTOR DETECTORS; SPECTRA; THERAPY