EIC: a new billion-$$ electron accelerator to look inside protons and neutrons

The next dream machine for U.S. nuclear physicists got an important boost today in a report from the National Academies of Sciences, Engineering, and Medicine. The report committee glowingly approved of the science that could be done with the proposed Electron-Ion Collider (EIC), a billion-dollar accelerator that would probe the innards of protons and neutrons.… Read More EIC: a new billion-$$ electron accelerator to look inside protons and neutrons

Nucleon axion coupling and the lifetime of the neutron

Experiments that measure the lifetime of neutrons reveal a perplexing and unresolved discrepancy. While this lifetime has been measured to a precision within 1 percent using different techniques, apparent conflicts in the measurements offer the exciting possibility of learning about as-yet undiscovered physics. Read more here