Tag: CMS
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Clocking nature’s heaviest elementary particle
The CMS collaboration has tested whether top quarks play by Einstein’s rules all day and all night
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CMS develops new AI algorithm to detect anomalies
During LHC Run 3, researchers at the experiment have deployed an innovative machine learning technique that will improve the data quality of one of the detector’s most crucial components
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Heavy-ion run at the LHC begins
For the next 17 days, every minute counts when it comes to taking lead–lead collision data
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LHC experiments at CERN observe quantum entanglement at the highest energy yet
The results open up a new perspective on the complex world of quantum physics
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CMS experiment at CERN weighs in on the W boson mass
The eagerly awaited result is the most precise measurement of the W mass made at the LHC so far, and is in line with the prediction from the Standard Model of particle physics
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Accelerator Report: No summer holidays for the accelerator complex
CERN’s accelerators show very good availability rates: beams are in place
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Accelerator Report: Technical stops always hold a few surprises
Restarting the entire accelerator complex after a technical stop is rarely seamless and often comes with unexpected technical challenges
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Going the extra mile to squeeze supersymmetry out of CMS data
Re-analysing LHC Run 2 data with cutting-edge analysis techniques allowed CMS physicists to address an old discrepancy
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Shaking the box for new physics
The CMS collaboration has searched for new physics in a rare decay of a known particle, using an approach that can be likened to shaking a box containing a birthday present to find a clue about what’s inside
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Probing matter–antimatter asymmetry with AI
Using a cutting-edge AI algorithm, the CMS collaboration has obtained the first evidence of CP violation in the decay of the strange beauty meson into a pair of muons and a pair of electrically charged kaons