Author: ATLAS collaboration
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The measurement of a lifetime
New ATLAS measurement of the lifetime of the electrically neutral beauty meson is the most precise to date
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ATLAS observes top quarks in lead–lead collisions
The result opens a new window into the study of the quark–gluon plasma that is believed to have filled the Universe briefly after the Big Bang
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Decoding top quarks with precision
The ATLAS experiment at the LHC reveals how pairs of top quarks are produced along with other heavy quarks
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ATLAS probes uncharted territory with LHC Run 3 data
The ATLAS collaboration has released its first results from searches for new physics phenomena conducted with data from Run 3 of the LHC
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ATLAS announces its 2024 Outstanding Achievement Award winners
The ATLAS collaboration held its seventh biennial Outstanding Achievement Awards ceremony on 20 June 2024. These awards recognise the invaluable technical work performed across the collaboration in various fields. This year, the Awards Committee honoured two individuals and seven groups for their exceptional contributions to detector operation, detector upgrades, software, computing and teamwork during the
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ATLAS dives deeper into di-Higgs
By combining multiple Higgs boson pair studies, physicists are closer to finding out how the particle interacts with itself, providing clues to the stability of the Universe
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ATLAS provides first measurement of the W-boson width at the LHC
The measurement is the most precise yet made by a single experiment
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The delicate balance of lepton flavours
New ATLAS measurement of lepton flavour universality, a key feature of the Standard Model, in decays of the W boson is more precise than all previous measurements combined
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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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Quest for the curious magnetic monopole continues
ATLAS experiment places some of the tightest limits yet on magnetic monopoles