Khanna Pdf Download | Introduction To Particle Physics M.p.

The study of particle physics dates back to the early 20th century when physicists began to explore the structure of atoms. The discovery of subatomic particles such as electrons, protons, and neutrons led to a deeper understanding of the atomic structure. In the 1940s and 1950s, physicists began to discover new particles, including mesons and hyperons, which led to the development of new theories and models.