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The HEP Advanced Technology Program carries out research and engineering development to establish the feasibility of the technologies that will be required to build accelerators and storage rings to be used for future research and elementary particle physics.
Theorists identify new effects needed to compute the nuclear beta decay rate with a precision of a few parts in ten thousand.
Particle lifetime measurements with early data from the Belle II experiment at the SuperKEKB accelerator demonstrate the experiment’s high precision.
