9 Rare Processes and Precision Measurements Frontier Frontier Conveners :

The Rare Processes and Precision Measurements Frontier, referred to as the “Rare and Precision Frontier”, or RPF, encompasses searches for extremely rare processes or tiny deviations from the Standard Model (SM) that can be studied with intense sources and high precision detectors. Our community studies have identified several unique research opportunities that may pin down the scales associated with New Physics (NP) interactions and constrain the couplings of possible new degrees of freedom. Studies of rare flavor transition transitions and precision measurements are indispensable probes of flavor and fundamental symmetries, and provide insights into physics that manifests itself at higher energy or through weaker interactions than those directly accessible at high-energy colliders.