# CERN team reports quark-gluon plasma signals from lighter-ion collisions

_Sunday, August 30, 2026 at 5:00 AM EDT · Science · Latest · Tier 2 — Notable_

![CERN team reports quark-gluon plasma signals from lighter-ion collisions — Primary](https://media.wired.com/photos/6a91cdabbb3a85e785f50a72/191:100/w_1280,c_limit/2191305242)

CERN and international collaborators reported signals consistent with quark-gluon plasma after collisions using oxygen-16 and neon-20 nuclei, according to a recent Physical Review Letters article described by WIRED.

The nuclei are each less than one-tenth the weight of lead, which had been considered among the lightest elements capable of generating the plasma. Researchers said the matter appeared briefly to expand collectively like a fluid before cooling and returning to particles. The experiment is intended to probe the conditions under which this extreme state of matter forms.

## Sources

- [WIRED](https://www.wired.com/story/scientists-create-littlest-big-bang-to-study-universe-origins/)

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