# ATLAS PUB Notes

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2020-09-16
18:23
 Modelling of rare top quark processes at $\sqrt{s}$ = 13 TeV in ATLAS This note documents modelling studies for some rare processes involving top quarks carried out by the ATLAS Collaboration. [...] ATL-PHYS-PUB-2020-024. - 2020. Original Communication (restricted to ATLAS) - Full text

2020-09-15
13:20
 Study of top-quark pair modelling and uncertainties using ATLAS measurements at $\sqrt{s}$=13 TeV The modelling of top-quark pair production by the ATLAS collaboration utilises recent Monte Carlo generators with next-to-leading order precision in QCD and matched to a parton shower. [...] ATL-PHYS-PUB-2020-023. - 2020. Original Communication (restricted to ATLAS) - Full text

2020-09-14
10:07
 Top Quarks + X Summary Plots Summer 2020 This note presents summary plots for cross section measurements and FCNC searches performed in the ATLAS Top Quarks + X sub-group as of Summer 2020.. ATL-PHYS-PUB-2020-022. - 2020. Original Communication (restricted to ATLAS) - Full text

2020-07-28
17:43
 Dark matter summary plots for s-channel mediators This is an update of summary plots from the Exotics and SUSY working groups, via the CDM sub-group, for dark matter simplified models with $s$-channel Spin-1 and Spin-0 mediators. [...] ATL-PHYS-PUB-2020-021. - 2020. - 21 p. Original Communication (restricted to ATLAS) - Full text

2020-07-28
15:58
 SUSY July 2020 Summary Plot Update These are summary plots, updated for the SUSY group in July 2020.. ATL-PHYS-PUB-2020-020. - 2020. - 24 p. Original Communication (restricted to ATLAS) - Full text

2020-07-23
14:42
 Identification of Boosted Higgs Bosons Decaying Into $b\bar{b}$ With Neural Networks and Variable Radius Subjets in ATLAS Boosted Higgs bosons decaying via the dominant $H\to b\bar{b}$ mode are an essential ingredient to a number of LHC physics signatures. [...] ATL-PHYS-PUB-2020-019. - 2020. Original Communication (restricted to ATLAS) - Full text

2020-07-21
22:57
 Deep Learning for Pion Identification and Energy Calibration with the ATLAS Detector Separating charged and neutral pions as well as calibrating the pion energy response is a core component of reconstruction in the ATLAS calorimeter. [...] ATL-PHYS-PUB-2020-018. - 2020. Original Communication (restricted to ATLAS) - Full text

2020-07-17
15:21
 Boosted hadronic vector boson and top quark tagging with ATLAS using Run 2 data The identification of boosted hadronic decays of $W$ bosons, $Z$ bosons, and top quarks is an important part of the ATLAS physics program. [...] ATL-PHYS-PUB-2020-017. - 2020. - 30 p. Original Communication (restricted to ATLAS) - Full text

2020-07-07
23:31
 Impact of ROOT file parameters on ATLAS Analysis Object Data ATLAS Analysis Object Data (xAOD) and derivative representations (DxAOD) are based on the ROOT file format. [...] ATL-SOFT-PUB-2020-002. - 2020. - 35 p. Original Communication (restricted to ATLAS) - Full text

2020-06-11
19:36
 Spin Correlation Summary Figures from the LHCTopWG This doccument present several summary figures from the LHCTopWG for the $\Delta\phi(\ell^{+},\ell^{-})$ observable in $t\bar{t}$ spin correlation measurements from ATLAS and CMS using $36~\mbox{fb}^{-1}$ of 13 TeV proton-proton data.. ATL-PHYS-PUB-2020-016. - 2020. Original Communication (restricted to ATLAS) - Full text