Elementary Particles: Beyond the Standard Model

This lecture, featuring honorary talks by Nakada, Bay, and Shaposhnikov, delves into the world of elementary particles, exploring the Standard Model's success and its limitations. It discusses the search for new physics beyond the Standard Model, focusing on direct and indirect methods, the analysis of current particle physics situations, and the quest for new particles like heavy neutral leptons. The lecture also covers the challenges faced in experimental particle physics, the potential future directions in particle collider technology, and the ongoing exploration of the landscape of beyond Standard Model physics at the Large Hadron Collider.