ACME Collaboration Sets Size Limit for Undiscovered Subatomic Particles
A new study suggests that many theorized heavy particles, if they exist at all, do not have the properties needed to explain the predominance of…
A new study suggests that many theorized heavy particles, if they exist at all, do not have the properties needed to explain the predominance of…
In a newly published study, the ACME collaboration reports the most precise measurement to date of the electron’s shape, improving it by a factor of…