Title: Catalogue of unfiltered x-ray spectra from tungsten-, molybdenum-, and rhodium-anode-based x-ray tubes with generating voltages from 10kV to 50kV in steps of 1kV
Authors: Ketelhut, Steffen, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 6.2, Dosimetrie für Strahlentherapie und Röntgendiagnostik, ORCID: 0000-0003-2099-3452
Büermann, Ludwig, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 6.2, Dosimetrie für Strahlentherapie und Röntgendiagnostik, ORCID: 0000-0002-4950-4301
Language:de
DOI:10.7795/720.20201118
Resource Type: Dataset / Measurement Data
Publisher: Physikalisch-Technische Bundesanstalt (PTB)
Rights: https://creativecommons.org/licenses/by/4.0/
CC BY 4.0 International
Dates: Available: 2020-11-18
Classifications: PACS 87.59.E- 07.85.Nc
File: Download File (application/zip) 158.42 kB (162220 Bytes)
MD5 Checksum: 673120ed35d0e28aff6fe2484a48ac4e
SHA256 Checksum: 2d61ec2784128b4a8de0870a43c2428f43e8f7834754270ffcf1db3520ee30bf
Keywords: x-ray spectrometry ; high-purity Ge detector ; mammography ; tungsten anode ; molybdenum anode ; rhodium anode
Abstract: Set of experimental unfiltered x-ray spectra in the range of mammography qualities. The spectra can be computationally filtered to generate a wide range of x-ray spectra in this energy range.
Remark: The data is in ascii format, therefore no special software is required.
description of the individual files: Three sets of spectra are given, one for each x-ray tube anode. Each set contains 41 unfiltered spectra, with generating voltages from 10kV and 50kV in steps of 1kV. Each file has two columns, the energy (for the top of the bin) is given in the first column, and the normalised fluence in the second. The fluence is normalised to the total fluence and the bin width (in keV)