Particle physics is the study of the elementary building blocks of matter and radiation and their interaction. The fundamental particles are summarised by the standard model. This includes leptons ...

This turned out to be far too small an effect to see, but it gave us the motivation to study the exact nature of optical reflection. The general motivation for investigating the effect at shorter ...

Physicists at the Fermi National Accelerator Laboratory have found more evidence that a subatomic particle is behaving unexpectedly. And the reason could be evidence of a new, fifth force of nature.

These enigmatic particles might be the key to unraveling one of physics' greatest puzzles: the nature of dark matter ... be simply understood as a mirror reflection of regular matter.

The neutrino was 30 times more energetic than any other previously observed particle of its kind ... finding was announced in the journal Nature on Wednesday. “What we have discovered is ...

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