Using beam weapons to zap ballistic missiles has been a dream since Ronald Reagan’s “Star Wars” initiative. Now the U.S. Missile Defense Agency is looking for technologies that will enable space-based ...

James Benford presents his Ultrahigh Acceleration Neutral Particle Beam-Driven Sails at Space Access 2019. The Neutral Particle Beam-Driven Sails could enable an interstellar probe to alpha centauri ...

In 2016, the European Organization for Nuclear Research (CERN) approved the high-luminosity large hadron collider (HL-LHC) upgrade project. LHC is currently the largest and most powerful particle ...

Shaping up: A new machine learning algorithm helps physicists reconstruct the shapes of particle accelerator beams from tiny amounts of training data. (Courtesy: Greg Steward/SLAC National Accelerator ...

Particle accelerators are machines that, put simply, accelerate basic particles like electrons and protons to extremely high levels of energy. The beams of charged particles created by these machines ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

Whenever SLAC National Accelerator Laboratory's linear accelerator is on, packs of around a billion electrons each travel together at nearly the speed of light through metal piping. These electron ...

When a beam of energetic electrons travels through a plasma, the space charge at the tip of the beam knocks electrons from the ions in the plasma, leaving the ions with a larger positive charge. If ...

Defense officials are taking a step back from one of its most ambitious research goals: launching a massive neutral-particle-beam generator, essentially a ray gun, into space to fry the electronics of ...

Fermi National Accelerator Laboratory officially broke ground March 15 on a major new particle accelerator project that will power cutting-edge physics experiments for many decades to come. The new ...

Many advances in medicine and drug development were possible owing to flow cytometry, a single-cell analysis technique that analyzes cells using the emitted fluorescence of their chemical tags while ...