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Physicists have spent decades building colossal machines to hurl subatomic particles to near light speed, but the newest frontier in accelerator technology is smaller than a fingernail. By etching ...

Every time two beams of particles collide inside an accelerator, the universe lets us in on a little secret. Sometimes it's a particle no one has ever seen. Other times, it's a fleeting glimpse of ...

Researchers have long thought pure niobium superconducting radiofrequency cavities were best for particle accelerators. Researchers are now using a toolkit to learn how to add impurities to the ...

Texas A&M University professor Peter McIntyre and his colleagues want to build a particle accelerator around the rim of the Gulf of Mexico in order to discover the most fundamental building blocks of ...

A prototype section of the proposed Cool Cooper Collider beam tunnel. Credit: Emilio Nanni/SLAC National Accelerator Laboratory Ever since the discovery of the Higgs boson in 2012, physicists have ...

There is technology being perfected to make particle accelerators 100-1000 times lower cost. This would enable production of nuclear material for space propulsion that could reach up to 0.5% of light ...