TY - EJOUR AU - Brotherton, Daniel C. AU - Croatto, Sandy AU - Egge, Jacob AU - Ejlli, Aldo AU - Frädrich, Henry AU - Gleason, Joe AU - Grote, Hartmut AU - Hallal, Ayman AU - Hartman, Michael T. AU - Hollis, Harald AU - Isleif, Katharina-Sophie AU - Januschek, Friederike AU - Karan, Kanioar AU - Karstensen, Sven AU - Kozlowski, Todd AU - Lindner, Axel AU - Meyer, Manuel AU - Müller, Guido AU - Othman, Gulden AU - Põld, Jan H. AU - Reuther, David AU - Ringwald, Andreas AU - Rivasto, Elmeri AU - Gimeno, José Alejandro Rubiera AU - Schaffran, Jörn AU - Schneekloth, Uwe AU - Schwemmbauer, Christina AU - Spector, Aaron D. AU - Tanner, David B. AU - Trines, Dieter AU - Wei, Li-Wei AU - Willke, Benno AU - Wolf, Rachel TI - Any Light Particle Searches with ALPS II: first science results IS - arXiv:2512.14110 M1 - PUBDB-2025-05630 M1 - arXiv:2512.14110 PY - 2025 N1 - 8 pages, 6 figures AB - The light-shining-through-a-wall experiment ALPS II at DESY in Hamburg searched for axions and similar lightweight particles in its first science campaign from February to May 2024. No evidence for the existence of such particles was found. For pseudoscalar bosons like the axion, with masses below about 0.1 meV, we achieved a limit for the di-photon coupling strength of 1.5e-9 1/GeV at a 95 LB - PUB:(DE-HGF)25 UR - https://bib-pubdb1.desy.de/record/642824 ER -