This textbook teaches particle physics very didactically. It helps studying and instructing with a variety of labored examples, questions and issues of solutions. various tables and diagrams result in a greater realizing of the reasons. The content material of the ebook covers all very important themes of particle physics: user-friendly debris are categorised from the viewpoint of the 4 basic interactions. The nomenclature utilized in particle physics is defined. The discoveries and homes of identified hassle-free debris and resonances are given. The debris thought of are positrons, muon, pions, anti-protons, unusual debris, neutrino and hadrons. The conservation legislation governing the interactions of straight forward debris are given. The suggestions of parity, spin, cost conjugation, time reversal and gauge invariance are defined. The quark thought is brought to give an explanation for the hadron constitution and robust interactions. The sun neutrino challenge is taken into account. vulnerable interactions are labeled into quite a few varieties, and the choice ideas are said. Non-conservation of parity and the universality of the vulnerable interactions are mentioned. impartial and charged currents, discovery of W and Z bosons and the early universe shape very important issues of the electroweak interactions. the rules of excessive power accelerators together with colliders are elaborately defined. also, within the e-book detectors utilized in nuclear and particle physics are defined. This publication is at the higher undergraduate level.