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ATLAS Notes

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2020-08-12
14:46
Observation and measurement of forward proton scattering in association with lepton pairs produced via the photon fusion mechanism at ATLAS
The observation of forward proton scattering in association with lepton pairs (electrons $e^+e^-+p$ or muons $\mu^+\mu^-+p$) produced via photon fusion is presented. [...]
ATLAS-CONF-2020-041. - 2020.
Original Communication (restricted to ATLAS) - Full text

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2020-08-12
14:43
Search for supersymmetry in events with four or more charged leptons in $139\,\mathrm{fb}^{-1}$ $\sqrt{s}=13 \,$TeV $pp$ collisions with the ATLAS detector
A search for supersymmetry in events with four or more charged leptons (electrons, muons and taus) is presented. [...]
ATLAS-CONF-2020-040. - 2020.
Original Communication (restricted to ATLAS) - Full text

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2020-08-12
14:42
Search for charged Higgs bosons decaying into a top-quark and a bottom-quark at $\sqrt s$ = 13 TeV with the ATLAS detector
This paper presents a search for charged Higgs bosons heavier than the top quark and decaying into a pair of top and bottom quarks. [...]
ATLAS-CONF-2020-039. - 2020.
Original Communication (restricted to ATLAS) - Full text

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2020-08-12
14:22
Observation of photon-induced $W^+W^-$ production in $pp$ collisions at $\sqrt{s}=13$ TeV using the ATLAS detector
This note reports the observation of photon-induced production of $W$-boson pairs, $\gamma\gamma\rightarrow WW$. [...]
ATLAS-CONF-2020-038. - 2020. - 35 p.
Original Communication (restricted to ATLAS) - Full text

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2020-08-11
19:31
Measurements of $v_n$ at high $p_\mathrm{T}$ and correlation between $v_n$ and mean $p_\mathrm{T}$ in $p$+Pb collisions with the ATLAS detector} \ShortTitle{The $v_n$-$p_\mathrm{T}$ correlations and $v_n$ at high $p_\mathrm{T}$ in $p$+Pb collisions with ATLAS / Bold, Tomasz (AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow)
This report presents ATLAS measurements of the azimuthal anisotropy for charged particles in 8.16~TeV $p$+Pb collisions up to a $p_\mathrm{T}$ of 50 GeV. [...]
ATL-PHYS-PROC-2020-046. - 2020. - 5 p.
Original Communication (restricted to ATLAS) - Full text

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2020-08-11
00:20
Search for resonances decaying to photon pairs in 139 $fb^{-1}$ of $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector.
Searches for new resonances in the diphoton final state, with spin-0 as predicted by theories with an extended Higgs sector and with spin-2 using a warped extra-dimension benchmark model, are presented using 139 fb$^{-1}$ of $\sqrt{s} =$ 13TeV $pp$ collision data collected the ATLAS experiment at the LHC. [...]
ATLAS-CONF-2020-037. - 2020.
Original Communication (restricted to ATLAS) - Full text

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2020-08-11
00:19
Search for Dark Matter Produced in Association with a Dark Higgs Boson Decaying to $W^\pm W^\mp$ or $ZZ$ in Fully Hadronic Final States Using $pp$ Collisions at $\sqrt s=13$~TeV Recorded with the ATLAS Detector
Several extensions of the Standard Model predict the production of dark matter particles at the LHC. [...]
ATLAS-CONF-2020-036. - 2020.
Original Communication (restricted to ATLAS) - Full text

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2020-08-11
00:18
Lepton Flavour Violation at the LHC : a search for $Z\to e\tau$ and $Z\to\mu\tau$ decays with the ATLAS detector
In the Standard Model of particle physics, three lepton families (flavours) are part of the fundamental blocks of matter. [...]
ATLAS-CONF-2020-035. - 2020.
Original Communication (restricted to ATLAS) - Full text

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2020-08-11
00:10
Search for dark matter associated production with a single top quark in $\sqrt{s}=13$ TeV (pp) collisions with the ATLAS detector
This paper presents a search for dark matter in the context of a two-Higgs-doublet model together with an additional pseudo-scalar mediator, which decays to the dark matter particles ($\chi$). [...]
ATLAS-CONF-2020-034. - 2020.
Original Communication (restricted to ATLAS) - Full text

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2020-08-10
19:51
Electroweak probes in heavy-ion collisions with ATLAS / Grabowska-Bold, Iwona (AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow)
Electroweak bosons produced in lead-lead (Pb+Pb) collisions are an excellent tool to constrain initial-state effects which affect the rates of hard-scattering processes in nucleus-nucleus interactions. [...]
ATL-PHYS-PROC-2020-045. - 2020. - 5 p.
Original Communication (restricted to ATLAS) - Full text

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Utvalda samlingar:
ATLAS Conference Contributions (4,626)
ATLAS PUB Notes (2,838)
ATLAS Conference Notes (1,039)