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Measurement of angular and momentum distributions of charged particles within and around jets in Pb plus Pb and pp collisions at root s(NN)=5.02 TeV with the ATLAS detector
(American Physical Society, 2019-12-02)
Studies of the fragmentation of jets into charged particles in heavy-ion collisions can provide information about the mechanism of jet quenching by the hot and dense QCD matter created in such collisions, the quark-gluon ...
Measurement of flow harmonics correlations with mean transverse momentum in lead-lead and proton-lead collisions at root s(NN)=5.02 TeV with the ATLAS detector
(Springer, 2019-12)
To assess the properties of the quark–gluon plasma formed in ultrarelativistic ion collisions, the ATLAS experiment at the LHC measures a correlation between the mean transverse momentum and the flow harmonics. The analysis ...
Performance of top-quark and W-boson tagging with ATLAS in Run 2 of the LHC
(Springer, 2019-04-30)
The performance of identification algorithms (“taggers”) for hadronically decaying top quarks and W bosons in pp collisions at 𝑠√
s
= 13 TeV recorded by the ATLAS experiment at the Large Hadron Collider is presented. ...