QCD

4 results

Run top quark run

The CMS collaboration has measured for the first time the variation, or “running”, of the top-quark mass

News
Physics
07 October, 2019
Physics
News
07 October, 2019

LHCb catches fast-spinning charmonium particle

The new particle, dubbed the ψ3(1D), was observed in data recorded between 2011 and 2018

News
Physics
26 February, 2019

CMS gets first result using largest yet LHC sample

The CMS collaboration at CERN has submitted its first paper based on the full LHC dataset collected in 2018 and data collected in 2016 and 2017

News
Physics
15 February, 2019

Free the quarks: Calculating the strong force

Forty years ago quarks gained their freedom – at least theoretically – and the modern theory of the strong interaction began to emerge

News
Physics
07 February, 2013