Abstract:
All-order resummation beyond leading power represents the current cutting-edge frontier of precision phenomenology for colliders. This is a relatively new area that is being systematically explored. Furthermore, enhancing the accuracy of perturbative predictions has enabled us to achieve unparalleled precision at leading power. In my presentation, I will provide an overview of the latest advancements in resummation techniques for selected collider observables. I will explain how the soft-collinear effective field theory (SCET) enables us to break down observables into simpler, single-scale components, making it possible to comprehend the all-order structure of gauge theories. Additionally, I will discuss the recent progress and developments that help enhance the precision of theoretical predictions at both leading and subleading power levels.