output
19972026
most citedGW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral

9.8k citations

Showing 2020 · hep-exShow all

17 papers · 2 filters

hep-ex2020★ 11 cited

Search for trilepton resonances from chargino and neutralino pair production in = 13 TeV collisions with the ATLAS detector

ATLAS Collaboration

A search is performed for the electroweak pair production of charginos and associated production of a chargino and neutralino, each of which decays through an -parity-violating…

hep-ex2020★ 27 cited

Search for dark matter produced in association with a single top quark in TeV collisions with the ATLAS detector

ATLAS Collaboration

This paper presents a search for dark matter in the context of a two-Higgs-doublet model together with an additional pseudoscalar mediator, , which decays into the dark-matter p…

hep-ex2020★ 14 cited

Search for dark matter produced in association with a dark Higgs boson decaying into or in fully hadronic final states from TeV collisions recorded with the ATLAS detector

ATLAS Collaboration

Several extensions of the Standard Model predict the production of dark matter particles at the LHC. An uncharted signature of dark matter particles produced in association with $V…

hep-ex2020★ 56 cited

Observation and measurement of forward proton scattering in association with lepton pairs produced via the photon fusion mechanism at ATLAS

ATLAS Collaboration

The observation of forward proton scattering in association with lepton pairs ( or ) produced via photon fusion is presented. The scattered proton is detected b…

hep-ex2020★ 7 cited

Search for heavy resonances decaying into a photon and a hadronically decaying Higgs boson in collisions at TeV with the ATLAS detector

ATLAS Collaboration

This Letter presents a search for the production of new heavy resonances decaying into a Higgs boson and a photon using proton-proton collision data at TeV collected…

hep-ex2020★ 42 cited

Alignment of the ATLAS Inner Detector in Run-2

ATLAS Collaboration

The performance of the ATLAS Inner Detector alignment has been studied using collision data at TeV collected by the ATLAS experiment during Run 2 (2015 to 2018…

hep-ex2020★ 41 cited

Differential cross-section measurements for the electroweak production of dijets in association with a boson in proton-proton collisions at ATLAS

ATLAS Collaboration

Differential cross-section measurements are presented for the electroweak production of two jets in association with a boson. These measurements are sensitive to the vector-bos…

hep-ex2020★ 13 cited

Search for top squarks in events with a Higgs or boson using 139 fb of collision data at TeV with the ATLAS detector

ATLAS Collaboration

This paper presents a search for direct top squark pair production in events with missing transverse momentum plus either a pair of jets consistent with Standard Model Higgs boson…

hep-ex2020★ 47 cited

Search for Higgs boson decays into two new low-mass spin-0 particles in the 4 channel with the ATLAS detector using collisions at TeV

ATLAS Collaboration

This paper describes a search for beyond the Standard Model decays of the Higgs boson into a pair of new spin-0 particles subsequently decaying into -quark pairs, $H \rightarrow…

hep-ex2020★ 133 cited

Dijet resonance search with weak supervision using TeV collisions in the ATLAS detector

ATLAS Collaboration

This Letter describes a search for narrowly resonant new physics using a machine-learning anomaly detection procedure that does not rely on a signal simulations for developing the…

hep-ex2020★ 101 cited

Properties of Higgs Boson Interactions with Top Quarks in the and Processes Using with the ATLAS Detector

ATLAS Collaboration

A study of the properties of the interaction between the Higgs boson and top quarks is presented. Higgs bosons are identified via the diphoton decay channel ($H \rightarrow γγ…

hep-ex2020★ 65 cited

Measurements of the Higgs boson inclusive and differential fiducial cross sections in the 4 decay channel at = 13 TeV

ATLAS Collaboration

Inclusive and differential fiducial cross sections of the Higgs boson are measured in the () decay channel. The results are based on protonp…

hep-ex2020★ 65 cited

Measurement of the Lund jet plane using charged particles in 13 TeV proton-proton collisions with the ATLAS detector

ATLAS Collaboration

The prevalence of hadronic jets at the LHC requires that a deep understanding of jet formation and structure is achieved in order to reach the highest levels of experimental and th…

hep-ex2020★ 100 cited

Higgs boson production cross-section measurements and their EFT interpretation in the decay channel at = 13 TeV with the ATLAS detector

ATLAS Collaboration

Higgs boson properties are studied in the four-lepton decay channel (where lepton = , ) using 139 fb of proton-proton collision data recorded at = 13 TeV by…

hep-ex2020★ 45 cited

Search for long-lived, massive particles in events with a displaced vertex and a muon with large impact parameter in collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search for long-lived particles decaying into hadrons and at least one muon is presented. The analysis selects events that pass a muon or missing-transverse-momentum trigger and…

hep-ex2020★ 217 cited

Search for heavy Higgs bosons decaying into two tau leptons with the ATLAS detector using collisions at TeV

ATLAS Collaboration

A search for heavy neutral Higgs bosons is performed using the LHC Run 2 data, corresponding to an integrated luminosity of 139 fb of proton-proton collisions at $\sqrt{s}=1…

hep-ex2020★ 38 cited

Observation of the associated production of a top quark and a boson in collisions at TeV with the ATLAS detector

ATLAS Collaboration

Single top-quark production in association with a boson is measured in the trilepton channel. The proton-proton collision data collected by the ATLAS experiment from 2015 to 20…