Core Viewpoint - A joint research team from the US, Switzerland, and Venezuela has developed a superconducting micro-line single-photon detector (SMSPD) based on quantum sensing technology, which significantly enhances the precision of time-space tracking in particle physics experiments [1] Group 1 - The SMSPD was tested at the Fermi National Accelerator Laboratory in the US, demonstrating high efficiency in particle detection compared to traditional detectors [1] - The quantum sensor was exposed to high-energy proton beams, electron beams, and π meson beams during testing, showcasing its advanced capabilities [1]