# ATLAS PUB Notes

2018-12-14
22:18
 HL-LHC prospects for the measurement of the Standard Model four-top-quark production cross-section This note presents projections for the measurement of the Standard Model four-top-quark production cross-section in the context of the High-Luminosity LHC with 3000 $fb^{-1}$ of proton-proton collisions at $\sqrt{s}$= 14 TeV with the ATLAS experiment. [...] ATL-PHYS-PUB-2018-047. - 2018. - 20 p. Original Communication (restricted to ATLAS) - Full text

2018-12-14
11:38
 SUSY Summary Plots, November 2018 These are summary plots, updated for the SUSY group in November 2018.. ATL-PHYS-PUB-2018-046. - 2018. - 8 p. Original Communication (restricted to ATLAS) - Full text

2018-12-11
18:02
 Use ATLAS@home to exploit extra CPU from busy grid sites Grid computing provides the main resource for data processing of High Energy Physics experiments, and a study we conducted shows that typical grid sites used by ATLAS computing are not fully utilized with the regular workloads. [...] ATL-SOFT-PUB-2018-003. - 2018. - 7 p. Original Communication (restricted to ATLAS) - Full text - Full text - Full text

2018-12-10
21:01
 Exotic Higgs Decay Summary Plots This note presents the most recent summary plots summarizing the results of the exotic Higgs decay searches from ATLAS HBSM Working Group.. ATL-PHYS-PUB-2018-045. - 2018. Original Communication (restricted to ATLAS) - Full text

2018-12-09
19:09
 Prospects for searches for heavy $Z^\prime$ and $W^\prime$ bosons in fermionic final states with the ATLAS experiment at the HL-LHC This note presents the prospects for new heavy $W^\prime$ and $Z^\prime$ bosons at the high luminosity LHC with $3000$ fb$^{-1}$ of $\sqrt{s}~=~14$ TeV proton--proton collision data. [...] ATL-PHYS-PUB-2018-044. - 2018. Original Communication (restricted to ATLAS) - Full text

2018-12-05
17:48
 Extrapolation of $E_{\rm T}^{miss}$+ jet search results to an integrated luminosity of 300 fb$^{-1}$ and 3000 fb$^{-1}$ This note presents a study of the impact of different systematic uncertainty scenarios on the sensitivity of the ATLAS search in the final state with at least one jet and large missing transverse momentum (monojet signature) to weakly-interacting massive particles (WIMPs). [...] ATL-PHYS-PUB-2018-043. - 2018. Original Communication (restricted to ATLAS) - Full text

2018-12-04
17:14
 Prospects for measurement of the top quark mass using $t{\bar t}$ events with $J/\psi\rightarrow\mu^+\mu^-$ decays with the upgraded ATLAS detector at the High Luminosity LHC This document presents projections for the top quark mass measurement accuracy using $t{\bar t}\rightarrow$ lepton+jets events with $J/\psi\rightarrow\mu^+\mu^-$ in the final state at $\sqrt{s}=14$~TeV at the High-Luminosity LHC with 3000 $\textrm{fb}^{-1}$ of proton-proton collisions with the ATLAS experiment. [...] ATL-PHYS-PUB-2018-042. - 2018. Original Communication (restricted to ATLAS) - Full text

2018-12-04
17:09
 CP-violation measurement prospects in the $B^0_s \to J/\psi\phi$ channel with the upgraded ATLAS detector at the HL-LHC This note estimates the ATLAS detector performance in measuring the CP-violating phase $\phi_s$ during the whole HL-LHC campaign. [...] ATL-PHYS-PUB-2018-041. - 2018. Original Communication (restricted to ATLAS) - Full text

2018-12-04
17:04
 Prospects for differential cross-section measurements of Higgs boson production measured in decays to ZZ and $\gamma\gamma$ with the ATLAS experiment at the High-Luminosity LHC Prospects for Higgs boson differential cross section measurements for the full expected High-Luminosity LHC (HL-LHC) luminosity of 3 ab$^{-1}$ are performed using the $H \rightarrow \gamma \gamma$, $H \rightarrow Z Z^* \rightarrow 4 \ell$ decay channels, as well as their combination. [...] ATL-PHYS-PUB-2018-040. - 2018. - 9 p. Original Communication (restricted to ATLAS) - Full text

2018-11-30
12:46
 Expected ATLAS Measurement Capabilities of Observables Sensitive to Nuclear Parton Distributions The study of proton-nucleus collisions at the LHC provides an opportunity to study QCD in regimes of high parton density and high center of mass energy but with the expectations that final state effects associated with a quark-gluon plasma will be small if present at all. [...] ATL-PHYS-PUB-2018-039. - 2018. - 27 p. Original Communication (restricted to ATLAS) - Full text