Nocente, M., Shevelev, A., Giacomelli, L., Pautasso, G., Tardocchi, M., Gin, D., Gobbin, M., Gorini, G., Fernandez, A., Herrmann, A., Khilkevitch, E., Papp, G., Pereira, R. C., Tardini, G., Valisa, M., ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society, & MST1 Team (2018). High resolution gamma-ray spectrometer with MHz capabilities for runaway electron studies at ASDEX Upgrade. Poster presented at 22nd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2018), San Diego, CA.