The Omega baryon is a type of subatomic particle classified as a baryon, which means it is made up of three quarks. Specifically, the Omega baryon consists of two strange quarks and one bottom quark, giving it a unique combination of properties. It is part of the particle physics family and is known for its relatively high mass compared to other baryons. Discovered in the 1960s, the Omega baryon is denoted by the symbol Ω and has a negative electric charge. It is unstable and decays into lighter particles, such as pions and kaons, through weak interactions. The study of Omega baryons helps physicists understand the behavior of quarks and the fundamental forces that govern particle interactions.