Tag: ATLAS
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LIVE: from the CERN Control Centre with the four largest LHC experiments
Join scientists from the four largest LHC experiments and other experts, live at the CERN Control Centre on 2 November 2023, 3 p.m. CET, for a recap of the first heavy-ion run of the LHC Run 3
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Carbon dioxide for the environment
Following the completion of a successful in-house development phase, CERN is equipping the ATLAS and CMS detectors with new carbon dioxide (CO2) cooling systems that will contribute to the transition towards green and sustainable technology in this area
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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