| C. M. Bäcker | Estimation of Electron Density from joint Reconstructions of Activity and Attenuation of ToF-PET Scans for Particle Therapy | 2022 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room Temperature Semiconductor Detector Conference | 05. - 12. Nov. 2022 | Milan, Italy |
| C. M. Bäcker | Titanium Implants for Field Verification in Proton Therapy – an Applicability Test (poster) | 2022 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room Temperature Semiconductor Detector Conference | 05. - 12. Nov. 2022 | Milan, Italy |
| I. Schilling | Characterization of pixelated silicon detectors for the measurement of small radiation fields in proton therapy | TIPP2021 | 24. - 28. May 2021 | online |
| C. M. Bäcker | Development of proton range verification by use of titanium implants and PET (poster) | International Conference on Advances in Radiation Oncology (ICARO-3) 2021 | 16. - 19. Feb. 2021 | online |
| C. M. Bäcker | Proton Beam Range Verification with Secondary Radiation from Titanium Implants (poster) | 2019 IEEE Nuclear Science Symposium & Medical Imaging Conference | 26. Oct. - 02. Nov. 2019 | Manchester, UK |