Symmetry Magazine

What is luminosity?

Later this decade, the Large Hadron Collider will be upgraded to the High-Luminosity LHC.
What does “luminosity” mean in particle physics?

By Sarah Charley
(Symmetry Magazine)

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Meet the kaon

Nearly 75 years after the puzzling first detection of the kaon, scientists are still looking to the particle for hints of physics beyond their current understanding.

By Nathan Collins
(Symmetry Magazine)

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Fine-tuning versus naturalness

When observed parameters seem like they must be finely tuned to fit a theory, some physicists accept it as coincidence. Others want to keep digging.
By Madeleine O’Keefe (Symmetry)

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