Papp, G., Heinrich, P., Peherstorfer, T., Patel, A., Halldestam, P., Dibon, M., Marne, P. d., Bolland, A., Bernert, M., Herrmann, A., Eberl, T., David, P., Lunt, T., Gruber, M., Zeidner, W., Rohde, V., Bösser, D., Hobirk, J., Zammuto, I., Hegele, K., Kurzan, B., Sheik, U., Bock, A., Ficker, O., Sieglin, B., Maraschek, M., Stober, J., McDermott, R. M., Burckhart, A., Schramm, R., Viezzer, E., Dux, R., Svoboda, J., Cavedon, M., Schwarz, N., Eich, T., Kallenbach, A., Zohm, H., Matsuyama, A., ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society, EUROfusion MST1 Team, Jachmich, S., Lehnen, M., Kruezi, U., Muir, A., Keenan, T., Vinyar, I., Lukin, A., & Podymskii, D. (2023). ASDEX Upgrade SPI Experiments – The effect of shatter head geometry on SPI performance. Talk presented at 42nd Meeting of the ITPA Topical Group on MHD, Disruption and Control. San Diego, CA. 2023-09-19 - 2023-09-22.