Tag: QCD
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Run top quark run
The CMS collaboration has measured for the first time the variation, or “running”, of the top-quark mass BROKEN IMAGE NOT MOVED (drupal url : https://na65.web.cern.ch//news/news/physics/run-top-quark-run) Dive into the subatomic world, into the heart of protons or neutrons, and you’ll find elementary particles known as quarks. Measuring the mass of these quarks can be challenging, but…
