Researchers have announced results from a new search at the European X-ray Free Electron Laser (European XFEL) Facility at Hamburg for a hypothetical particle that may make up the dark matter of the universe. The experiment is described in a study published in Physical Review Letters. Researchers have announced results from a new search at the European X-ray Free Electron Laser (European XFEL) Facility at Hamburg for a hypothetical particle that may make up the dark matter of the universe. The experiment is described in a study published in Physical Review Letters. Optics & Photonics Phys.org – latest science and technology news stories
New X-ray experiment could solve major physics puzzles
