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On Friday, 21 October, at 10.15 p.m. CEST, the Large Hadron Collider beauty (LHCb) experiment passed an important milestone for Run 3. Its state-of-the-art vertex locator, or VELO upgrade, aligned mor...
The international LHCb collaboration at the Large Hadron Collider (LHC) has observed three never-before-seen particles: a new kind of “pentaquark” and the first-ever pair of “tetraquarks”, which inclu...
The LHCb collaboration has measured a difference in mass between two particles of 0.00000000000000000000000000000000000001 grams – or, in scientific notation, 10-38 g. The result, reported in a paper ...
2021年3月3日，欧洲核子研究中心（European Organization for Nuclear Research, CERN）大型强子对撞机（Large Hadron Collider, LHC）上底夸克探测器（Large Hadron Collider beauty, LHCb）实验组宣布，观测到两个含有全新夸克组分（cc[bar]us[bar]）的四夸克态Zcs(4000)和Zcs(...
The LHCb collaboration has reported an intriguing new result in its quest to test a key principle of the Standard Model called lepton universality. Although not statistically significant, the finding ...