Tag: ATLAS
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ATLAS and CMS unite to weigh in on the top quark
The new result combines 15 previous measurements to give the most precise determination of the top-quark mass to date
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In search of supersymmetric dark matter
The ATLAS collaboration sets stringent limits on the existence of supersymmetric dark matter particles
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ATLAS measures strength of the strong force with record precision
The result showcases the power of the LHC to push the precision frontier and improve our understanding of nature
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Quest for the curious magnetic monopole continues
ATLAS experiment places some of the tightest limits yet on magnetic monopoles
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ATLAS sets record precision on Higgs boson’s mass
New result from the ATLAS experiment at CERN reaches the unprecedented precision of 0.09%
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LHC experiments see first evidence of a rare Higgs boson decay
The ATLAS and CMS collaborations have joined forces to establish the first evidence of the rare decay of the Higgs boson into a Z boson and a photon
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Probing fundamental symmetries of nature with the Higgs boson
The ATLAS collaboration tested Higgs-boson interactions with the carriers of the weak force, looking for signs of charge-parity symmetry violation
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ATLAS and CMS observe simultaneous production of four top quarks
The ATLAS and CMS collaborations have both observed the simultaneous production of four top quarks, a rare phenomenon that could hold the key to physics beyond the Standard Model
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Improved ATLAS result weighs in on W boson
An improved ATLAS measurement of the W boson mass is in line with the Standard Model of particle physics
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New ATLAS management team takes the helm
The ATLAS collaboration at CERN welcomes a new management team at its helm. Spokesperson Andreas Hoecker (CERN) will continue to steer the experiment until February 2025