neutral current interaction

A neutral current is a weak nuclear interaction where a lepton, like a neutrino, interacts with a hadron, such as a neutron, without changing their electric charges. This interaction is part of the fundamental forces of nature, specifically the weak force, which is responsible for certain types of radioactive decay and nuclear reactions. The weak force is mediated by carrier particles called bosons, including the W and Z particles. Neutral current interactions are characterized by the exchange of a neutral Z particle, which does not transfer electric charge between the interacting particles. These interactions are distinct from charged current interactions, where electric charge is exchanged.1234