17 Gavilan-Martin, Daniel Łukasiewicz, Grzegorz Jackson Kimball, Derek F. Pustelny, Szymon Budker, Dmitry Wickenbrock, Arne MAS Proceedings of Science / International School for Advanced Studies 2nd Training School and General Meeting of the COST Action COSMIC WISPers (CA21106) Proceedings of Science / International School for Advanced Studies SISSA Trieste Ljubljana (Slovenia) and Istanbul (Turkey) 1824-8039 10.22323/1.474.0041 n/a 474 We acknowledge support by the German Research Foundation (DFG) within the German Excellence Strategy (Project ID 39083149). Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0) ; PUB:(DE-HGF)8, ; PUB:(DE-HGF)16, ; 0, ; Contribution to a conference proceedings 2025 GSI-2025-01359 2025 https://repository.gsi.de/record/363342 https://doi.org/10.22323/1.474.0041