Northwestern University scientists have trapped a single positron, the antimatter counterpart of an electron, for months ...

For the first time, Northwestern University physicists have coaxed a single positron—the antimatter counterpart of an ...

UC San Diego physicist George Fuller explains the research behind these mysterious particles ...

Antimatter quantum cyclotron: Northwestern scientists trapped a single positron for months at near absolute zero, resolving individual quantum energy steps. This first-ever one-positron quantum ...

Hideki Yukawa—born as Hideki Ogawa—was born on January 23, 1907, in Ichibei-cho, Azabu Ward, Tokyo City, Tokyo Prefecture, as ...

When an electron meets a positron, both vanish. Their mass turns into energy and nothing is left of either particle. That is the main reason positrons are so hard to study. There is no jar to keep ...

To understand how the universe originated and evolved, scientists study not only distant galaxies and stars, but also ...

If you want to investigate the inside of something, you smash it.When you hear about giant accelerators, you imagine such ...

A laboratory response-surface and kinetic study found an optimized shrimp-shell liquefaction rate of 42.35% under mixed-polyol conditions, with an estimated activation energy of 64.52 kJ/mol.

Nobel Prize-winning economist Thomas Sargent is among nine new faculty members joining Wharton this year. He has been appointed as the Rowan Distinguished Professor of Finance. The appointment is a ...