Tag: top quark
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CMS at TOP 2026
The CMS Collaboration is presenting six new results at the 19th International Workshop on Top Quark Physics (TOP2026), held from October 5 to 9, 2026, in the Antalya Region of Türkiye.
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“Spooky action at a distance” between the heaviest particles
Recently, and about two decades after the first solid proof of entanglement between two photons by Anton Zeilinger and his team, the ATLAS and CMS experiments reported the observation of quantum entanglement between the top quark and its antiparticle simultaneously produced at rest at the LHC.
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What does the decay of a bottom quark look like?
What does the decay of a bottom quark look like?
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Using machine learning to improve the detection of new physics in the interactions of the top quark
Using machine learning to improve the detection of new physics in the interactions of the top quark Although our theory describing the interactions between fundamental particles is exceptionally successful, it has weaknesses.
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A Toy Universe to study top quarks and search for New Physics
What if new particles modify the behaviour of existing particles, but by only a little bit?
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A Toy Universe to study top quarks and search for New Physics
What if new particles modify the behaviour of existing particles, but by only a little bit?
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A Toy Universe to study top quarks and search for New Physics
What if new particles modify the behaviour of existing particles, but by only a little bit?
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Heavy metal hits the top
A new result by the CMS collaboration accepted by the journal Physical Review Letters demonstrates for the first time that top quarks are produced in nucleus-nucleus collisions.
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Mirror, mirror on the wall, who is the most CP-even of them all?
In 2012 the ATLAS and CMS collaborations discovered a boson with a mass of 125 GeV, i.e. approximately 125 times the mass of the proton, in proton-proton collisions at the CERN LHC.
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Mirror, mirror on the wall, who is the most CP-even of them all?
In 2012 the ATLAS and CMS collaborations discovered a boson with a mass of 125 GeV, i.e. approximately 125 times the mass of the proton, in proton-proton collisions at the CERN LHC.