Non-accelerator Particle Physics

Non-accelerator particle physics is a branch of high-energy physics that studies fundamental particles and forces without using particle accelerators. Instead, it often relies on natural cosmic phenomena, such as cosmic rays or radiation from celestial bodies, to observe particle interactions. This approach can provide insights into rare processes, dark matter, and the universe's early conditions. Researchers analyze data from detectors or observatories that capture these particles, allowing them to explore the fundamental structure of matter and the underlying principles of the universe without the need for high-speed collisions that accelerators provide.