CERN Accelerating science

ATLAS PUB Notes

Latest additions:
2022-09-23
16:11
Tagging and suppression of pile-up jets in the forward region using timing information with the ATLAS detector at √s = 14 TeV at HL-LHC
The High-Luminosity LHC (HL-LHC) will operate at an instantaneous luminosity of up to 7.5 × 1034 cm−2 s−1, corresponding to an unprecedented average number of proton-proton collisions per bunch crossing of up to 200. [...]
ATL-HGTD-PUB-2022-001.
- 2022. - 10 p.
Original Communication (restricted to ATLAS) - Full text

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2022-09-15
11:01
Reconstruction, Identification, and Calibration of hadronically decaying tau leptons with the ATLAS detector for the LHC Run 3 and reprocessed Run 2 data
This document describes the reconstruction algorithms employed by the ATLAS experiment for Run 3 of the LHC to reconstruct, identify, and calibrate hadronically decaying $\tau$ leptons. [...]
ATL-PHYS-PUB-2022-044.
- 2022.
Original Communication (restricted to ATLAS) - Full text

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2022-09-15
08:37
Summary plots for beyond Standard Model Higgs boson benchmarks for direct and indirect searches
This note presents an update of the plots that summarize the interpretations of various searches for additional Higgs bosons beyond the Standard Model, as well as the Higgs boson coupling combination, in the hMSSM and the 2HDM. [...]
ATL-PHYS-PUB-2022-043.
- 2022.
Original Communication (restricted to ATLAS) - Full text

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2022-08-26
17:47
DeXTer: Deep Sets based Neural Networks for Low-$p_{T}$ $X \rightarrow $ $b\bar{b}$ Identification in ATLAS
Several flavor tagging algorithms exist in ATLAS for jets containing two $b$-hadrons. [...]
ATL-PHYS-PUB-2022-042.
- 2022.
Original Communication (restricted to ATLAS) - Full text

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2022-08-26
17:42
Flavor Tagging Efficiency Parametrisations with Graph Neural Networks
The identification of jets containing $b$-hadrons is obtained through dedicated flavour-tagging algorithms and is crucial for the physics program of the ATLAS experiment. [...]
ATL-PHYS-PUB-2022-041.
- 2022.
Original Communication (restricted to ATLAS) - Full text

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2022-08-26
10:36
Point Cloud Deep Learning Methods for Pion Reconstruction in the ATLAS Experiment
The reconstruction and calibration of hadronic final states in the ATLAS detector present complex experimental challenges. [...]
ATL-PHYS-PUB-2022-040.
- 2022.
Original Communication (restricted to ATLAS) - Full text

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2022-08-25
13:12
Constituent-Based Top-Quark Tagging with the ATLAS Detector
This note presents the performance of constituent-based jet taggers on large radius boosted top quark jets reconstructed from optimized jet input objects in simulated collisions at $\sqrt{s}=13$ TeV. [...]
ATL-PHYS-PUB-2022-039.
- 2022. - 25 p.
Original Communication (restricted to ATLAS) - Full text

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2022-08-12
16:33
R=0.4 jets input comparison and Monte Carlo calibration with the ATLAS Detector
In the ATLAS experiment at the Large Hadron Collider, jets play a central role in many physics analyses. [...]
ATL-PHYS-PUB-2022-038.
- 2022.
Original Communication (restricted to ATLAS) - Full text - Full text

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2022-07-21
13:36
Combined effective field theory interpretation of Higgs boson and weak boson production and decay with ATLAS data and electroweak precision observables
Wilson coefficients of the Standard Model Effective Field Theory (SMEFT) are constrained in a combined fit of measurements of Higgs boson production and decay in the framework of Simplified Template Cross Sections and differential cross-section measurements of weak boson production at the ATLAS experiment as well as electroweak precision observables measured at the LEP and SLC colliders. [...]
ATL-PHYS-PUB-2022-037.
- 2022. - 51 p.
Original Communication (restricted to ATLAS) - Full text

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2022-07-21
13:31
Dark matter summary plots for $s$-channel, 2HDM+$a$ and Dark Higgs models
This is an update of summary plots from the Exotics, SUSY, HDBS and Higgs working groups, via the CDM sub-group, for dark matter simplified models with s-channel Spin-1 and Spin-0 mediators, a Two-Higgs-Doublet model with a pseudoscalar mediator (2HDM+a) and Dark Higgs model. [...]
ATL-PHYS-PUB-2022-036.
- 2022.
Original Communication (restricted to ATLAS) - Full text

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