LUX-ZEPLIN dark matter hint challenges bigger colliders — SkimNews
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- LUX-ZEPLIN detector in South Dakota picked up a signal that may have come from dark matter, stemming from a more complex interaction between the particle and the detector than previously envisaged
- The standard model of particle physics, confirmed by the 2012 Higgs boson discovery, touches only vaguely on gravity and is silent on dark matter
- A decade of searching for physics beyond the standard model has produced nothing, prompting talk that particle physics has hit a dead end
- Some physicists have proposed replacing the Large Hadron Collider with a more powerful successor called the Future Circular Collider to search more energetic collisions for missing pieces of reality
- The LZ signal suggests building ever-larger particle smashers may not be the best way to make progress in physics
- Researchers are exploring alternative avenues including harnessing quantum computers to scan fallout from particle collisions and scrutinizing assumptions about the nature of empty space
Why it matters: If confirmed, the LUX-ZEPLIN signal would redirect a field that has spent a decade hitting dead ends, shifting investment and intellectual energy from multi-billion-dollar next-generation colliders toward creative analysis of existing experiments and quantum-computing tools.
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