- Typ
- Artikel in einem Journal
- Gebiet
- Detektorentwicklung
- Autor
- C. Krieger, J. Kaminski, T. Vafeiadis and K. Desch
- Titel
- Energy dependent features of X-ray signals in a GridPix detector
- Datum
- 2018-02
- Reportnummer
- Nucl. Instr. Meth. Phys. Res. A 893 (2018) 26-34
- Kurzfassung
- We report on the calibration of an argon/isobutane (97.7%/2.3%)-filled GridPix detector with soft X-rays (277 eV
to 8 keV) using the variable energy X-ray source of the CAST Detector Lab at CERN. We study the linearity and
energy resolution of the detector using both the number of pixels hit and the total measured charge as energy
measures. For the latter, the energy resolution ðœŽð¸âˆ•ð¸ is better than 10% (20%) for energies above 2 keV (0.5 keV).
Several characteristics of the recorded events are studied.
- Journal
- doi:10.1016/j.nima.2018.02.109