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This research aims to project the uncertainty in the top quark pole mass measurement at the HL-LHC using ATLAS data.

February 19, 2026Open Access

Projected Uncertainty in the Determination of the Top Quark Pole Mass at the HL-LHC with ATLAS

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Projections assess top quark pole mass uncertainty in high-energy proton collisions, indicating measurement improvements.

This research aims to project the uncertainty in the top quark pole mass measurement at the HL-LHC using ATLAS data.
Analyzed $t\bar t$+1 jet events from proton–proton collisions at $ \sqrt{s}=8$ TeV
Considered large data sets available at HL-LHC
Evaluated both statistical and systematic uncertainties
Projected uncertainty on $m_{t}^\text{pole}$ is 600 MeV
Improvement in uncertainties due to larger data sets
Reduction in systematic uncertainties anticipated from theoretical and experimental advancements

ATLAS collaboration (2025) studied this question.

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February 19, 2026Open Access

View Full Paper

Ask AI

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Authors

Projections assess top quark pole mass uncertainty in high-energy proton collisions, indicating measurement improvements.

This research aims to project the uncertainty in the top quark pole mass measurement at the HL-LHC using ATLAS data.
Analyzed $t\bar t$+1 jet events from proton–proton collisions at $ \sqrt{s}=8$ TeV
Considered large data sets available at HL-LHC
Evaluated both statistical and systematic uncertainties
Projected uncertainty on $m_{t}^\text{pole}$ is 600 MeV
Improvement in uncertainties due to larger data sets
Reduction in systematic uncertainties anticipated from theoretical and experimental advancements

ATLAS collaboration (2025) studied this question.

View Full Paper

Ask AI

Bookmark