👉 In the context of nuclear physics, "upcoiling" refers to a process where neutrons are generated at the surface of a nucleus and then undergoes a high-energy collision with protons in order to release energy. This is often used to describe the process of an atom undergoing a fusion reaction or a particle accelerator. The term is not widely recognized by physicists, but it has been used in various contexts such as theoretical physics, nuclear chemistry, and astrophysics. It's important to note