高エネルギー物理学

ALICE physicists at CERN have reported tiny, accidental production of gold atoms while colliding lead ions. Here’s what was actually measured, why it won’t remake markets, and why… 3月 30, 2026

For the first time, researchers at CERN have transported trapped antiprotons by road inside a cryogenic trap — a carefully staged test that opens routes for precision antimatter e… 3月 26, 2026

LHCb at CERN has reported a 7σ discovery of a new baryon made of two charm quarks and a down quark. The heavy, short‑lived particle sharpens tests of the strong force and sheds li… 3月 20, 2026

On 17 March 2026 CERN's LHCb experiment announced the discovery of Xi-cc-plus, a proton-like particle four times heavier than the proton. The find, enabled by an upgraded detector… 3月 18, 2026

CERN will pause the Large Hadron Collider in mid‑2026 for an extensive upgrade to the High‑Luminosity LHC, a multi‑year project that aims to increase collision rates by roughly te… 1月 03, 2026