Scientists use carefully designed experiments to acquire basic understanding of the physical world. A large number of physics experiments are done by scattering various particles to study their behavior thus to gain insight into how they interact. In studying the nuclear force, neutron-proton scattering provides an unique angle into learning how fundamental particles such as nucleons interact with each other. One basic parameter in describing the Nucleon-Nucleon (NN) interaction is the NN coupling constant, the precise value of which has been in great controversy. Different models of physics...
Scientists use carefully designed experiments to acquire basic understanding of the physical world. A large number of physics experiments are done by ...
