The particles that are in an atom: protons, neutrons and electrons The particles that are in protons and neutrons: quarks The four fundamental forces: gravity, electromagnetism, the strong force and ...

The muon mismatch was caused by calculation limits, not a new force. Improved methods bring theory and experiment into close ...

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In the race to uncover the deepest secrets of the universe, researchers are turning to powerful new tools. One of the most promising tools is the quantum computer. It offers a way to explore problems ...

Welcome to this Physics World Particle & Nuclear Briefing bringing you the best of our recent coverage in these two areas. In this issue, we talk to Mark Thomson, who is set to take over running the ...

In physics, there are two great pillars of thought that don't quite fit together. The Standard Model of particle physics describes all known fundamental particles and three forces: electromagnetism, ...

For years, scientists have searched for the sources of the most energetic particles in ...