Proposal for a Ramsey Neutron-Beam Experiment to Search for Ultralight Axion Dark Matter at the European Spallation Source

P Fierlinger, M Holl, D Milstead, V Santoro, WM Snow… - Physical Review Letters, 2024 - APS
High-intensity neutron beams, such as those available at the European Spallation Source
(ESS), provide new opportunities for fundamental discoveries. Here, we discuss a novel …

Spin-of-light gyroscope and the spin-rotation coupling

B Mashhoon, YN Obukhov - Physical Review D, 2024 - APS
We discuss the coupling of photon spin with rotation in connection with a recent proposal of
Fedderke et al.[MA Fedderke, R. Harnik, DE Kaplan, S. Posen, S. Rajendran, F. Serra, and …

CANISIUS The Austrian Neutron Spin Echo Interferometer

N Geerits, S Hack, A van Well, SR Parnell… - arxiv preprint arxiv …, 2024 - arxiv.org
The broad band resonant spin echo interferometer, CANISIUS, is presented. CANISIUS is
built in a versatile way, such that it can be operated in both a continuous broad band beam …