In a step toward making ultra-bright X-ray sources more widely available, an international collaboration led by the ...

In atomic physics and quantum chemistry, the electron configuration is the arrangement of electrons in an atom, molecule, or other physical structure (e.g., a crystal). Like other elementary particles ...

A new technique could one day provide the most precise measurement yet of the roundness of an electron, scientists say. That measurement, in turn, could help scientists test extensions of the Standard ...

The standard model (SM) of particle physics describes how the Universe works at a fundamental level. Even though this theory has proven to be very successful over the past 50 years, we know it is ...

For the first time, scientists visualized how electrons behave during a chemical reaction, which could help reduce unwanted ...