Atomic and molecular physics addresses the structure and interactions of atoms and molecules, uniting quantum theory with experimental observation to explain phenomena from spectral lines to collision ...

BEIJING, June 4 (Xinhua) -- A joint research team from Chinese institutions has upgraded a new-generation large atomic model DPA4, which ranked first in comprehensive performance metrics on an ...

Many atomic nuclei have a magnetic field similar to that of Earth. However, directly at the surface of a heavy nucleus such as lead or bismuth, it is trillions of times stronger than Earth's field and ...