Particle Physics
- Particle Physics
Antiprotons match protons in response to strong nuclear force
The first study of how antiprotons interact with each other reveals yet again that particles of antimatter behave just like their ordinary matter counterparts.
- Particle Physics
Top 10 subatomic surprises
Nobel Prize–winning neutrinos rank among science’s most unexpected discoveries.
- Particle Physics
Neutrinos’ identity shift snares physics Nobel
Arthur McDonald and Takaaki Kajita shared the 2015 Nobel Prize in physics for the discovery that neutrinos oscillate between different types, which demonstrates that the particles have mass.
- Particle Physics
Discovery of neutrino mass earns 2015 physics Nobel
The discovery that subatomic particles called neutrinos have mass has won Takaaki Kajita of the University of Tokyo and Arthur McDonald of Queen’s University in Kingston, Canada, the 2015 Nobel Prize in physics.
- Particle Physics
William Detmold: Looking deep into atoms’ hearts
MIT theoretical physicist William Detmold probes the fundamental bits of matter that combine to form the nuclei of atoms.
- Particle Physics
Map captures Earth’s antineutrino glow
Tiny subatomic particles called antineutrinos stream away from Earth at different concentrations across the globe, a new map illustrates.
- Particle Physics
Antimatter doesn’t differ from charge-mass expectations
An experiment with unprecedented precision finds that protons and antiprotons have the same ratio of charge to mass, which is consistent with theories but disappoints many physicists.
- Physics
Elusive particle shows up in ‘semimetal’
Weyl fermions, which resemble massless electrons, have been spotted inside tantalum arsenide. Their discovery comes 86 years after they were proposed.
- Particle Physics
LHC reports pentaquark sightings
Two particles discovered at the Large Hadron Collider are composed of five quarks, not two or three like nearly every other known quark-based particle.
- Particle Physics
LHC set to see beyond Higgs
Physicists hope a revamped Large Hadron Collider will discover new particles and forces that could help explain dark matter and other mysteries of the universe.
- Neuroscience
Zipping to Mars could badly zap brain nerve cells
Charged particles like the ones astronauts might encounter wallop the brain, mouse study suggests.
- Earth
Cosmic rays illuminate lightning
Radio waves emitted by particles zipping through thunderstorms allow physicists to probe thunderclouds and, perhaps eventually, learn what triggers lightning strikes.
