Jet physics is a subfield of particle physics that focuses on the study of high-energy jets of particles produced in particle collisions, such as those that occur in particle accelerators like the Large Hadron Collider. Jets are formed when quarks or gluons are fragmented and then hadronize into a collimated spray of particles. Research in jet physics involves studying the properties of jets, such as their energy, momentum, and angular distributions, as well as understanding the underlying physics processes that give rise to jet formation. This research is important for studying the fundamental forces and particles of the Standard Model of particle physics, as well as for searching for new physics beyond the Standard Model. Jet physics also plays a crucial role in experimental particle physics, as jets are often used as signatures for the presence of specific particles or processes in collision events. By analyzing the properties of jets, researchers can gain insights into the fundamental interactions of particles and test the predictions of theoretical models.