Abstract
The application of Calorimetric Low-Temperature Detectors (CLTDs) has been proposed at the Heavy-Ion TRAP facility HITRAP which is currently being installed at the Helmholtz Research Center for Heavy Ion Research GSI. This cold ion trap setup will allow the investigation of X-rays from ions practically at rest, for which the excellent energy resolution of CLTDs can be used to its full advantage. However, the relatively low intensities at HITRAP demand larger solid angles and an optimized cryogenic setup. The influence of external magnetic fields has to be taken into account. CLTDs will also be a substantial part of the instrumental equipment at the future Facility for Antiproton and Heavy Ion Research (FAIR), for which a wide variety of high-precision X-ray spectroscopy experiments has been proposed. This contribution will give an overview on the chances and challenges for the application of CLTDs at HITRAP as well as perspectives for future experiments at the FAIR facility.
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Acknowledgements
We thank H.-J. Kluge and T. Stöhlker from the SPRAC collaboration for their great support and many fruitful discussions. This work is supported by the Emmy Noether Young Researchers Program of the Deutsche Forschungsgemeinschaft (DFG).
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Kraft-Bermuth, S., Andrianov, V., Bleile, A. et al. Calorimetric Low-Temperature Detectors for X-Ray Spectroscopy on Trapped Highly-Charged Heavy Ions. J Low Temp Phys 167, 765–770 (2012). https://doi.org/10.1007/s10909-012-0520-z
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DOI: https://doi.org/10.1007/s10909-012-0520-z