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19952026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2019 · hep-exShow all

39 papers · 2 filters

hep-ex2019★ 9 cited

Measurement of isolated-photon plus two-jet production in collisions at TeV with the ATLAS detector

ATLAS Collaboration

The dynamics of isolated-photon plus two-jet production in collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset corre…

hep-ex2019★ 90 cited

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in = 13 TeV collisions with the ATLAS detector

Atlas Collaboration

A search for supersymmetry through the pair production of electroweakinos with mass splittings near the electroweak scale and decaying via on-shell and bosons is presented…

hep-ex2019★ 221 cited

Searches for electroweak production of supersymmetric particles with compressed mass spectra in TeV collisions with the ATLAS detector

ATLAS Collaboration

This paper presents results of searches for electroweak production of supersymmetric particles in models with compressed mass spectra. The searches use 139 fb of $\sqrt{s}=1…

hep-ex2019★ 46 cited

Search for long-lived neutral particles produced in collisions at TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer

ATLAS Collaboration

A search is presented for pair-production of long-lived neutral particles using 33 fb of TeV proton-proton collision data, collected during 2016 by the ATLAS…

hep-ex2019★ 90 cited

Search for direct stau production in events with two hadronic -leptons in TeV collisions with the ATLAS detector

ATLAS Collaboration

A search for the direct production of the supersymmetric partners of -leptons (staus) in final states with two hadronically decaying -leptons is presented. The analysis uses…

hep-ex2019★ 13 cited

Measurement of differential cross sections for single diffractive dissociation in TeV collisions using the ATLAS ALFA spectrometer

ATLAS Collaboration

A dedicated sample of Large Hadron Collider proton-proton collision data at centre-of-mass energy TeV is used to study inclusive single diffractive dissociation, $pp \…

hep-ex2019★ 168 cited

Search for new resonances in mass distributions of jet pairs using 139 fb of collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search for new resonances decaying into a pair of jets is reported using the dataset of proton-proton collisions recorded at TeV with the ATLAS detector at the Larg…

hep-ex2019★ 39 cited

Determination of jet calibration and energy resolution in proton-proton collisions at = 8 TeV using the ATLAS detector

ATLAS Collaboration

The jet energy scale, jet energy resolution, and their systematic uncertainties are measured for jets reconstructed with the ATLAS detector in 2012 using proton-proton data produce…

hep-ex2019★ 20 cited

Measurement of production in association with a boson with data at 8 TeV

ATLAS Collaboration

A measurement of the production of a prompt meson in association with a boson with and is presented for transver…

hep-ex2019★ 54 cited

Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb of data collected with the ATLAS detector

ATLAS Collaboration

A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric c…

hep-ex2019★ 489 cited

Combined measurements of Higgs boson production and decay using up to fb of proton-proton collision data at 13 TeV collected with the ATLAS experiment

ATLAS Collaboration

Combined measurements of Higgs boson production cross sections and branching fractions are presented. The combination is based on the analyses of the Higgs boson decay modes $H \to…

hep-ex2019★ 41 cited

Search for light long-lived neutral particles produced in collisions at 13 TeV and decaying into collimated leptons or light hadrons with the ATLAS detector

ATLAS Collaboration

Several models of physics beyond the Standard Model predict the existence of dark photons, light neutral particles decaying into collimated leptons or light hadrons. This paper pre…

hep-ex2019★ 375 cited

Performance of electron and photon triggers in ATLAS during LHC Run 2

ATLAS Collaboration

Electron and photon triggers covering transverse energies from 5 GeV to several TeV are essential for the ATLAS experiment to record signals for a wide variety of physics: from Sta…

hep-ex2019★ 298 cited

Search for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in TeV collisions using the ATLAS detector

ATLAS Collaboration

A search for the electroweak production of charginos and sleptons decaying into final states with two electrons or muons is presented. The analysis is based on 139 fb of pro…

hep-ex2019★ 51 cited

Search for bottom-squark pair production with the ATLAS detector in final states containing Higgs bosons, -jets and missing transverse momentum

ATLAS Collaboration

The result of a search for the pair production of the lightest supersymmetric partner of the bottom quark () using 139 fb of proton-proton data collected at $…

hep-ex2019★ 21 cited

Measurement of the inclusive isolated-photon cross section in collisions at TeV using 36 fb of ATLAS data

ATLAS Collaboration

The differential cross section for isolated-photon production in collisions is measured at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integr…

hep-ex2019★ 498 cited

Electron and photon performance measurements with the ATLAS detector using the 2015-2017 LHC proton-proton collision data

ATLAS Collaboration

This paper describes the reconstruction of electrons and photons with the ATLAS detector, as employed for measurements and searches exploiting the complete LHC Run 2 dataset. An im…

hep-ex2019★ 26 cited

Measurement of the inclusive cross-section for the production of jets in association with a Z boson in proton-proton collisions at 8 TeV using the ATLAS detector

ATLAS Collaboration

The inclusive cross-section for jet production in association with a Z boson decaying into an electron-positron pair is measured as a function of the transverse momentum and the ab…

hep-ex2019★ 397 cited

ATLAS -jet identification performance and efficiency measurement with events in collisions at TeV

ATLAS Collaboration

The algorithms used by the ATLAS Collaboration during Run 2 of the Large Hadron Collider to identify jets containing -hadrons are presented. The performance of the algorithms is…

hep-ex2019★ 52 cited

Search for heavy neutral Higgs bosons produced in association with -quarks and decaying into -quarks at TeV with the ATLAS detector

ATLAS Collaboration

A search for heavy neutral Higgs bosons produced in association with one or two -quarks and decaying to -quark pairs is presented using 27.8 fb of TeV pr…

hep-ex2019★ 40 cited

Identification of boosted Higgs bosons decaying into -quark pairs with the ATLAS detector at 13 TeV

ATLAS Collaboration

This paper describes a study of techniques for identifying Higgs bosons at high transverse momenta decaying into bottom-quark pairs, , for proton-proton col…

hep-ex2019★ 34 cited

Properties of jet fragmentation using charged particles measured with the ATLAS detector in collisions at TeV

ATLAS Collaboration

This paper presents a measurement of quantities related to the formation of jets from high-energy quarks and gluons (fragmentation). Jets with transverse momentum 100 GeV 2…

hep-ex2019★ 49 cited

Search for diboson resonances in hadronic final states in 139 fb of collisions at TeV with the ATLAS detector

ATLAS Collaboration

Narrow resonances decaying into , or boson pairs are searched for in 139 fb of proton-proton collision data at a centre-of-mass energy of TeV rec…

hep-ex2019★ 97 cited

Search for a heavy charged boson in events with a charged lepton and missing transverse momentum from collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search for a heavy charged-boson resonance decaying into a charged lepton (electron or muon) and a neutrino is reported. A data sample of 139 fb of proton-proton collision…