Author: CMS Collaboration
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Cosmic tracks in 2.4T magnetic field.
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Commissioning progress. Recent images of tracks, both firsts.
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Triggered cosmic ray tracks.
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First triggered cosmic ray tracks seen in the Tracker during commissioning, from Christoph Delaere.
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Opening up the tau cone in search for new particles
CMS sees evidence of the Upsilon meson decaying into two tau leptons for the first time at a hadron collider Beyond our best current understanding of particle physics, encapsulated in the standard model, various theoretical models predict the existence of additional particles–including new scalar bosons–which could help explain mysteries such as dark matter or the…