Browsing: ACME Collaboration

The ACME Collaboration (Advanced Cold Molecule Electron Electric Dipole Moment Search) is a scientific research group focused on measuring the electric dipole moment (EDM) of the electron with unprecedented precision. This collaboration involves several institutions, including Harvard University, Yale University, and the University of California, Berkeley. The aim is to detect or constrain the EDM of the electron to a level that could challenge or confirm extensions to the Standard Model of particle physics, such as supersymmetry. Detecting a nonzero EDM at the sensitivity levels ACME targets could provide evidence for new sources of CP violation, which are necessary to explain the matter-antimatter asymmetry observed in the universe. The ACME experiments use advanced techniques involving cold molecules, which are manipulated and measured using lasers and electromagnetic fields to achieve the necessary precision for these tests.