In a new development at CERN, researchers at the LHCb collaboration have determined the spin-parity of singly heavy charm ...

The AMoRE experimental collaboration in South Korea has reported not finding evidence of neutrinoless double beta decay after ...

Researchers discover collisionless shock waves as cosmic engines accelerating subatomic particles in space to extreme speeds.

A new paper shows how a hypothetical particle could be the underlying ... so a suitable source of electron and positron pairs ...

Scientists have created an ultrashort electron beam with five times more peak current than any other similar beam on Earth.

Scientists have created an ultrashort electron beam with five times more ... this achievement addresses one of the grand challenges of particle accelerator and beam physics and opens the door ...

Matter and energy behave in unpredictable ways at the subatomic level ... In quantum mechanics, nothing is static. An electron is not a fixed entity but a probability wave. A vacuum is not ...

Is there a time of day or night at which nature's heaviest elementary particle stops obeying Einstein's rules? The answer to that question, as bizarre as it seems, could tell scientists something ...

To better understand plasmonic resonance, researchers first excite electrons around a particle, then wait for them to release their excess energy by emitting an electron. By timing that interval, ...

have announced results from a new search at the European X-ray Free Electron Laser (European XFEL) Facility at Hamburg for a hypothetical particle that may make up the dark matter of the Universe.

This principle forms the foundation of photoelectron spectroscopy. The emitted electron, called a photoelectron, is often treated as a simple particle. However, it is actually a quantum object that ...