5 papers
Any Light Particle Searches with ALPS II: Description of the first science campaign
Aaron D. Spector, Daniel C. Brotherton, Ayman Hallal +23
From February to May of 2024 the Any Light Particle Search II (ALPS II) conducted its first science campaign using the `light-shining-through-a-wall' technique to search for pseudo…
Any Light Particle Searches with ALPS II: first science results
Daniel C. Brotherton, Zachary R. Bush, Sandy Croatto +37
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…
Design and Performance of the ALPS II Regeneration Cavity
Todd Kozlowski, Li-Wei Wei, Aaron D. Spector +12
The Regeneration Cavity (RC) is a critical component of the Any Light Particle Search II (ALPS II) experiment. It increases the signal from possible axions and axion-like particles…
Picometer Sensitive Prototype of the Optical Truss Interferometer for LISA
Kylan Jersey, Harold Hollis, Han-Yu Chia +4
The optical truss interferometer (OTI) is a contingent subsystem proposed for the LISA telescopes to aid in the verification of a optical…
The heterodyne sensing system for the ALPS II search for sub-eV weakly interacting particles
Ayman Hallal, Giuseppe Messineo, Mauricio Diaz Ortiz +5
ALPS II, the Any Light Particle Search, is a second-generation Light Shining through a Wall experiment that hunts for axion-like particles. The experiment is currently transitionin…