Through the weak nuclear force, one quark flavor can transmute into another. However, current data and theory indicate that ...

where it is more sensitive to the proton's internal structure. In 2010, atomic physicists at the Paul Scherrer Institute (PSI) in Switzerland measured the radius of a proton in muonic hydrogen and ...

Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST), Chinese astronomers have detected a new ultra-faint ...

One halcyon spring day in 1903, the 69-year-old anatomist and naturalist Dr. James Bell Pettigrew sat at the top of a sloping ...

University of Queensland scientists have cracked a long-standing puzzle in nuclear physics, showing that nuclear polarization ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

The team at the National Institute of Standards and Technology publishes measurement data crucial for advanced research in ...

The method chosen depends on the type of mixture. Atomic structure - AQA Atoms consist of a nucleus containing protons and neutrons, surrounded by electrons in shells. The numbers of subatomic ...