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ATLAS Conference notes

This page lists all non-superseded ATLAS conference (CONF) notes. This series of notes covers preliminary results using data.
See also: list of ATLAS results by group

  Short TitleGroupDocument NumberDate√s (TeV)LLinks
ttH(125) to multilepton final states (WW, ZZ, tau tau)   Full Title:Analysis of $t\bar{t}H$ and $t\bar{t}W$ production in multilepton final states with the ATLAS detector

Keywords:13 TeV,ttH production,Higgs to tautau,Higgs to WW,Higgs to ZZ,ttbar + boson measurements,Cross-section measurement,Higgs,Top pair,MET,b-jets,Taus

HIGGATLAS-CONF-2019-04516-OCT-191380 fb-1Documents
| Internal
Self-coupling constraints from single and double Higgs measurements   Full Title:Constraints on the Higgs boson self-coupling from the combination of single-Higgs and double-Higgs production analyses performed with the ATLAS experiment

Keywords:13 TeV,kappa,Coupling measurements,H(125) measurements,Di-Higgs production,Statistical combination,Di-Higgs,Higgs

HIGGATLAS-CONF-2019-04903-OCT-191380 fb-1Documents
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H(125) H-> tau tau spin/CP studies   Full Title:Test of CP invariance in vector-boson fusion production of the Higgs boson in the $H \to \tau\tau$ channel in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:13 TeV,Spin / CP,H(125) measurements,VBF production,Higgs to tautau,VBF,Higgs,2 jets,Taus

HIGGATLAS-CONF-2019-05002-OCT-191336.1 fb-1Documents
| Internal
J/psi and psi(2S) differential cross-sections at high pT   Full Title:J/psi and psi(2S) differential cross-sections at high pT

Keywords:13 TeV,Quarkonium,Muon pairs,Non-prompt production,Prompt production,Differential measurement,Cross-section measurement,2 leptons

BPHYATLAS-CONF-2019-04730-SEP-1913139 fb-1Documents
| Internal
Top quark mass using soft muon tags   Full Title:Top quark mass measurement using the soft muon tagging technique in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:Top mass measurements,Other top mass methods

TOPQATLAS-CONF-2019-04627-SEP-191336 fb-1Documents
| Internal
Searches for pentaquarks in run-1   Full Title:Study of $J/\psi p$ resonances in the $\Lambda^0_b \rightarrow J/\psi pK^-$ decays in $pp$ collisions at $\sqrt{s}$= 7 and 8!TeV with the ATLAS detector

Keywords:7 TeV,Exotic states,Spectroscopy,Secondary vertices,8 TeV

BPHYATLAS-CONF-2019-04802-OCT-197, 84.9 fb-1, 20.6 Documents
| Internal
Observation of tZq single top at 13 TeV   Full Title:Observation of the associated production of a top quark and a Z boson at 13 TeV with ATLAS

Keywords:>=3 leptons,13 TeV,Single top measurements,MVA / machine learning,Cross-section measurement

TOPQATLAS-CONF-2019-04323-SEP-1913139 fb-1Documents
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ttgamma cross section in emu channel   Full Title:Measurements of inclusive and differential cross-sections of $t\bar{t}\gamma$ production in the $e\mkern-2mu\mu$ channel at 13 TeV with the ATLAS detector

Keywords:13 TeV,ttbar + boson measurements,Differential measurement,Cross-section measurement,Top pair,Photon,2 jets,Photons,2 leptons

TOPQATLAS-CONF-2019-04222-SEP-1913140 fb-1Documents
| Internal
Measurement of the ttbar production cross-section in the lepton+jets channel at 13 TeV   Full Title:Measurement of the $t\bar{t}$ production cross-section in the lepton+jets channel at $\sqrt{s}=13\;$!TeV with the ATLAS experiment

Keywords:13 TeV,Lepton-jets,ttbar cross-section measurements,Top pair production,Cross-section measurement,Top pair,b-jets,>=3 jets,1 lepton

TOPQATLAS-CONF-2019-04422-SEP-1913139 fb-1Documents
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Gluino pair; squark pair; gluino-squark; 0-leptonFull Title:Search for squarks and gluinos in final states with jets and missing transverse momentum using 139 fb$^{-1}$ of $\sqrt{s } = 13$ TeV $pp$ collision data with the ATLAS detector

Keywords:13 TeV,Squark pair production,Gluino pair production,BSM search,MET,All hadronic,0 lepton

SUSYATLAS-CONF-2019-04005-AUG-1913139 fb-1Documents
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Z gamma VBS at 13 TeVFull Title:Evidence for electroweak production of two jets in association with a $Z\gamma$ pair in $pp$ collisions at $\sqrt{s } = 13~$!TeV with the ATLAS detector

Keywords:13 TeV,VBS measurements,Electroweak processes,Cross-section measurement,Photon,Z,Photons,2 leptons

STDMATLAS-CONF-2019-03907-AUG-191336.1 fb-1Documents
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Dimuon search + b-jet at 8 and 13 TeVFull Title:Search for a new resonance in the $bj\mu\mu$ final state at a dimuon invariant mass around 28 Gev with ATLAS $pp$ data collected at $\sqrt{s } = $ 8 and 13 TeV

Keywords:8 TeV,BSM resonance,BSM search,b-jets,1 jet,2 leptons,13 TeV

HDBSATLAS-CONF-2019-03631-JUL-1913139 fb-1Documents
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Top width measurement in dilepton ttbarFull Title:Measurement of the top-quark decay width in top-quark pair events in the dilepton channel at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:13 TeV,Top properties measurements,2 leptons,1 lepton

TOPQATLAS-CONF-2019-03802-AUG-1913139 fb-1Documents
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Inclusive and lepton differential cross-sections in dilepton ttbar with 36 fb-1Full Title:Measurement of the $t\bar{t}$ production cross-section and lepton differential distributions in $e\mu$ dilepton events from $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:2 leptons,ttbar cross-section measurements,Top pair production,Differential measurement

TOPQATLAS-CONF-2019-04104-AUG-191336 fb-1Documents
| Internal
Lund Plane measurement with charged particlesFull Title:Measurement of the Lund Jet Plane using charged particles with the ATLAS detector from 13 TeV proton--proton collisions

Keywords:13 TeV,Jets and photons,Differential measurement,Cross-section measurement,All hadronic,2 jets,1 jet,Charged tracks

STDMATLAS-CONF-2019-03524-JUL-1913140 fb-1Documents
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H(125) combination differential cross-sections gamma gamma and 4lFull Title:Combined measurement of the total and differential cross sections in the $H\to\gamma\gamma$ and $H\to ZZ^*\to 4\ell$ decay channels at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:13 TeV,H(125) measurements,Gluon fusion production,Higgs to ZZ,Higgs to 4 lepton,Higgs to 2 photons,Statistical combination,Differential measurement,Cross-section measurement,Higgs,Di-photon,ZZ,Photons,>=3 leptons

HIGGATLAS-CONF-2019-03211-JUL-1913139 fb-1Documents
Briefing | Internal
Observation of electroweak production of two jets in association with a Z-boson pairFull Title:Observation of electroweak production of two jets in association with a $Z$-boson pair in $pp$ collisions at $\sqrt{s } = 13$ TeV with the ATLAS detector

Keywords:13 TeV,VBS measurements,Electroweak processes,VBS,Cross-section measurement,ZZ,MET,2 jets,>=3 leptons,2 leptons

STDMATLAS-CONF-2019-03312-JUL-1913139 fb-1Documents
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VBF HH to 4bFull Title:Search for $HH \rightarrow b\overline{b}bb\overline{b}$ production via vector boson fusion using proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector

Keywords:13 TeV,BSM resonance,BSM search,VBF,Di-Higgs,b-jets,All hadronic

HDBSATLAS-CONF-2019-03011-JUL-1913126 fb-1Documents
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H(125)->gammagamma differential cross sectionsFull Title:Measurement of fiducial crosssections in the $H \rightarrow \gamma \gamma$ decay channel with 140 fb$^{-1}$ of 13 TeV proton-proton collision data with the ATLAS detector

Keywords:13 TeV,H(125) measurements,Higgs to 2 photons,Differential measurement,Cross-section measurement,Higgs,Di-photon,Photons

HIGGATLAS-CONF-2019-02911-JUL-1913139 fb-1Documents
Briefing | Internal
Z(-->ll) gamma cross section at 13TeVFull Title:Measurement of $Z\gamma\to\ell^+\ell^-\gamma$ differential cross-sections in $pp$ collisions at $\sqrt{s } = 13$ TeV with the ATLAS detector

Keywords:13 TeV,Electroweak processes,Differential measurement,Vphoton,Photons,2 leptons

STDMATLAS-CONF-2019-03412-JUL-1913139 fb-1Documents
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Soft b-hadron tagging for compressed SUSY scenariosFull Title:Soft $b$-hadron tagging for compressed SUSY scenarios

Keywords:13 TeV,b-tag performance,Stop pair production,Displaced vertex,BSM search,Top pair,b-hadron,b-jets

FTAGATLAS-CONF-2019-02711-JUL-1913139 fb-1Documents
| Internal
Search H(125)->mumuFull Title:A search for the dimuon decay of the Standard Model Higgs boson in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS Detector

Keywords:2 leptons,13 TeV,Higgs to 2 muons,Higgs

HIGGATLAS-CONF-2019-02811-JUL-1913139 fb-1Documents
Briefing | Internal
Measurement of ttbar charge asymmetry at 13 TeV in l+jetsFull Title:Inclusive and differential measurement of the charge asymmetry in $t\bar{t}$ events at 13 TeV with the ATLAS detector

Keywords:13 TeV,Top properties measurements,ttbar asymmetry measurements,EFT,Differential measurement,Boosted,2 leptons,1 lepton

TOPQATLAS-CONF-2019-02609-JUL-1913139 fb-1Documents
Briefing | Internal
H(125)->4l STXS and differential cross sectionsFull Title:Measurements of the Higgs boson inclusive, differential and production cross sections in the 4$\ell$ decay channel at $\sqrt{s}$ = 13 TeV with the ATLAS detector

Keywords:13 TeV,Simplified template cross-section,Coupling measurements,H(125) measurements,ttH production,VH production,VBF production,Gluon fusion production,Higgs to ZZ,Higgs to 4 lepton,VBF,Gluon fusion,Differential measurement,Cross-section measurement,Higgs,ZZ,>=3 leptons

HIGGATLAS-CONF-2019-02509-JUL-1913140 fb-1Documents
Briefing | Internal
Z boson production in 5.02 TeV in Pb+PbFull Title:Z Boson Production in Pb+Pb Collisions at $\sqrt{s_{NN} } = 5.02$ TeV Measured by the ATLAS Detector

Keywords:Pb-Pb,Electroweak boson production

HIONATLAS-CONF-2019-02421-JUN-195.02/NN.49 nb-1Documents
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Two-particle correlations in photo-nuclear eventsFull Title:Two-particle azimuthal correlations in photo-nuclear ultra-peripheral Pb+Pb collisions at 5.02 TeV with ATLAS

Keywords:Pb-Pb,Ultraperipheral collisions

HIONATLAS-CONF-2019-02221-JUN-195.02/NN1.76 nb-1Documents
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Run-2 pp luminosityFull Title:Luminosity determination in pp collisions at $\sqrt{s}=13$ TeV using the ATLAS detector at the LHC

Keywords:13 TeV,Luminosity measurements

DAPRATLAS-CONF-2019-02103-JUN-1913139 fb-1Documents
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Chargino-neutralino pair; Higgs boson in final state, 2 photonsFull Title:Search for direct production of electroweakinos in final states with missing transverse energy and a Higgs boson decaying into photons in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:13 TeV,Chargino/neutralino pair production,BSM search,Higgs,Di-photon,W,MET,Photons,1 lepton

SUSYATLAS-CONF-2019-01917-MAY-1913139 fb-1Documents
| Internal
Chargino-neutralino pair; 3 leptons, weak-scale mass splittingsFull Title:Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $\sqrt{s}$ = 13 TeV pp collisions with the ATLAS detector

Keywords:13 TeV,Chargino/neutralino pair production,BSM search,Z,MET,>=3 leptons

SUSYATLAS-CONF-2019-02019-MAY-1913139 fb-1Documents
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Stop pair; 1-leptonFull Title:Search for direct top squark pair production in the 3-body decay mode with a final state containing one lepton, jets, and missing transverse momentum in $\sqrt{s}=13$!TeV $pp$ collision data with the ATLAS detector

Keywords:13 TeV,Stop pair production,MVA / machine learning,BSM search,Top pair,MET,b-jets,1 lepton

SUSYATLAS-CONF-2019-01719-MAY-1913139 fb-1Documents
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Chargino-neutralino pair, slepton pair; soft leptonsFull Title:Searches for electroweak production of supersymmetric particles with compressed mass spectra in $\sqrt{s}$ = 13 TeV pp collisions with the ATLAS detector

Keywords:13 TeV,Higgsino production,Chargino/neutralino pair production,Slepton pair production,BSM search,ISR,MET,1 jet,2 leptons

SUSYATLAS-CONF-2019-01419-MAY-1913139 fb-1Documents
Briefing | Internal
Stop pair; Z bosonFull Title:Search for top squarks in events with a Z boson using 139 fb$^{-1}$ of pp collision data at $\sqrt{s}$ = 13 TeV with the ATLAS detector

Keywords:13 TeV,Stop pair production,BSM search,Top pair,Z,MET,b-jets,>=3 leptons,1 lepton

SUSYATLAS-CONF-2019-01617-MAY-1913139 fb-1Documents
| Internal
Staus; tausFull Title:Search for direct stau production in events with two hadronic tau leptons in $\sqrt{s}$ = 13 TeV p p collisions with the ATLAS detector

Keywords:13 TeV,Slepton pair production,BSM search,MET,Taus

SUSYATLAS-CONF-2019-01817-MAY-1913139 fb-1Documents
Briefing | Internal
Inclusive single diffractive dissociation cross-section of pp collisions at 8 TeVFull Title:Measurement of the inclusive single diffractive dissociation cross-section of pp collisions at 8 TeV with the ATLAS detector using the ALFA forward detectors

Keywords:8 TeV,Diffractive Processes,Differential measurement,Cross-section measurement,Charged tracks

STDMATLAS-CONF-2019-01209-APR-19824.11 nb-1Documents
| Internal
Bs to J/psi phi Run-2Full Title:Measurement of the CP violation phase $\phi_{s}$ in $B_{s} \rightarrow J/\psi \phi$ decay in ATLAS at 13 TeV

Keywords:Charged tracks,Lifetime measurements,Phi_s measurements,13 TeV,CP violation,b-hadron,2 leptons

BPHYATLAS-CONF-2019-00920-MAR-191380.5 fb-1Documents
| Internal
ttH(125) H->gammagammaFull Title:Measurement of Higgs boson production in association with a tt quark-antiquark pair in the diphoton decay channel using 139 fb$^{-1}$ of LHC data collected at $\sqrt{s}$ = 13 TeV by the ATLAS experiment

Keywords:13 TeV,Coupling measurements,H(125) measurements,ttH production,Higgs to 2 photons,Cross-section measurement,Higgs,Top pair,Di-photon,b-jets,Photons

HIGGATLAS-CONF-2019-00418-MAR-1913139 fb-1Documents
Briefing | Internal
Stop pair, long-lived; displaced vertex and displaced muonFull Title:Search for long-lived, massive particles in events with a displaced vertex and muon in $pp$ collisions at $\sqrt{s } = 13$ TeV with the ATLAS detector

Keywords:13 TeV,Displaced vertex,Stop pair production,Long-lived massive particles,BSM search,Long-lived massive particle,MET,1 lepton

SUSYATLAS-CONF-2019-00618-MAR-1913136 fb-1Documents
| Internal
Dijet resonance searchFull Title:Search for New Phenomena in Dijet Events using 139 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}=13$ TeV collected with the ATLAS Detector

Keywords:13 TeV,BSM resonance,BSM search,2 jets

EXOTATLAS-CONF-2019-00717-MAR-1913139 fb-1Documents
| Internal
Low mass boosted di-b-jet resonances with an extra jetFull Title:Search for boosted resonances decaying to two b-quarks and produced in association with a jet at $\sqrt{s } = 13$ TeV with the ATLAS detector

Keywords:13 TeV,BSM resonance,H(125) measurements,Gluon fusion production,Higgs to bb,BSM search,ISR,Boosted,b-jets,>=3 jets

EXOTATLAS-CONF-2018-05226-NOV-181380 fb-1Documents
| Internal
b-tagging calibration in W+c events with 13 TeV dataFull Title:Calibration of the $b$-tagging efficiency on charm jets using a sample of W+$c$ events with 2015 ATLAS data

Keywords:13 TeV,Flavour tagging calibration,b-tag performance,MVA / machine learning,W,c-jets

FTAGATLAS-CONF-2018-05518-DEC-181336 fb-1Documents
| Internal
b-tagging efficiency in ttbar semi-leptonic events at 13 TeVFull Title:Calibration of the ATLAS b-tagging algorithm in ttbar semi-leptonic events at 13 TeV

Keywords:13 TeV,Flavour tagging calibration,b-tag performance,MVA / machine learning,Top pair

FTAGATLAS-CONF-2018-04527-JUL-181336 fb-1Documents
| Internal
Search for charged lepton flavour violation in top quark decaysFull Title:Search for charged lepton flavour violation in top quark decays at the LHC with the ATLAS detector

Keywords:>=3 leptons,Top properties measurements,ttbar rare decays,LFV

TOPQATLAS-CONF-2018-04413-SEP-181380 fb-1Documents
| Internal
Chargino pair; 2 leptonFull Title:Search for direct chargino pair production with W -boson mediated decays in events with two leptons and missing transverse momentum in the final state at $\sqrt{s } = 13$ TeV with the ATLAS detector

Keywords:13 TeV,Chargino/neutralino pair production,BSM search,MET,0 jets,2 leptons

SUSYATLAS-CONF-2018-04223-JUL-181380 fb-1Documents
| Internal
MET + H search with H to bbFull Title:Search for Dark Matter Produced in Association with a Higgs Boson Decaying to $b\bar{b}$ at $\sqrt{s}=13$ TeV with the ATLAS Detector using 79.8 fb$^{-1}$ of pp collisions

Keywords:13 TeV,Simplified DM model,BSM search,Dark matter,Higgs,Boosted,MET,b-jets,2 jets,1 jet

EXOTATLAS-CONF-2018-03925-JUL-181380 fb-1Documents
| Internal
Gluino pair; 0-1 leptons, many b-jetsFull Title:Search for supersymmetry in final states with missing transverse momentum and multiple b-jets in proton-proton collisions at $\sqrt{s}$=13 TeV with the ATLAS detector

Keywords:13 TeV,Gluino pair production,BSM search,MET,b-jets,>=3 jets,1 lepton,0 lepton

SUSYATLAS-CONF-2018-04123-JUL-181380 fb-1Documents
| Internal
Sbottom; b-jetsFull Title:Search for bottom-squark pair production with the ATLAS detector in final states containing Higgs bosons, b-jets and ETMiss in pp collisions at $\sqrt{s}$=13 TeV

Keywords:13 TeV,Sbottom pair production,BSM search,MET,b-jets

SUSYATLAS-CONF-2018-04023-JUL-181380 fb-1Documents
| Internal
Object based Missing Et SignificanceFull Title:Object based Missing Transverse Momentum Significance in the ATLAS Detector

Keywords:13 TeV,Etmiss performance,Top pair,Z,W,MET,2 leptons

JETMATLAS-CONF-2018-03814-JUL-181336 fb-1Documents
| Internal
Measurement of the effective leptonic weak mixing angle using electron and muon pairs from Z-boson decay in the ATLAS experiment at sqrt{s } = 8 TeVFull Title:Measurement of the effective leptonic weak mixing angle using electron and muon pairs from Z-boson decay in the ATLAS experiment at \sqrt{s } = 8 TeV

Keywords:8 TeV,Drell-Yan production,Z,2 leptons

STDMATLAS-CONF-2018-03705-JUL-18819.7 fb-1Documents
| Internal
H(125) combination STXS and couplingsFull Title:ATLAS Combined Higgs Boson Measurements with 2015-2017 data at sqrt(s) = 13 TeV

Keywords:13 TeV,kappa,Coupling measurements,H(125) measurements,Statistical combination

HIGGATLAS-CONF-2018-03107-JUL-181380 fb-1Documents
| Internal
H(125) -> gamma gamma fiducial differential cross-sections, STXS, couplingsFull Title:Measurement of Higgs boson properties in the diphoton decay channel using 80~fb$^{-1}$ of pp collision data at $\sqrt{s}= $13 TeV with the ATLAS detector

Keywords:13 TeV,Simplified template cross-section,Coupling measurements,H(125) measurements,ttH production,VH production,VBF production,Gluon fusion production,Higgs to 2 photons,VBF,Gluon fusion,Differential measurement,Cross-section measurement,Higgs,Di-photon,Photons

HIGGATLAS-CONF-2018-02805-JUL-181380 fb-1Documents
| Internal
Search BSM H-> gamma gammaFull Title:Search for Scalar Diphoton Resonances

Keywords:13 TeV,BSM resonance,Higgs to 2 photons,BSM search,Di-photon,Photon,Photons

HIGGATLAS-CONF-2018-02504-JUL-181380 fb-1Documents
| Internal
Single VLQ search B->bH(gg)Full Title:Search for single vector-like B quarks decaying to a Higgs boson and a bottom quark with the Higgs decaying to a pair of photons

Keywords:13 TeV,Vector-like quarks,BSM resonance,BSM search,Higgs,Di-photon,b-hadron,b-jets,Photons

EXOTATLAS-CONF-2018-02402-JUL-181380 fb-1Documents
| Internal
Search H(125)->mumuFull Title:A search for the rare decay of the Standard Model Higgs boson to dimuons in pp collisions at \sqrt{s } = 13 TeV with the ATLAS detector

Keywords:13 TeV,Higgs to 2 muons,Higgs,2 leptons

HIGGATLAS-CONF-2018-02602-JUL-181380 fb-1Documents
| Internal
Missing Et performance in 13 TeV dataFull Title:Performance of MissingEt in ATLAS run 2

Keywords:13 TeV,Etmiss performance,Z,W,MET,All hadronic,2 leptons

JETMATLAS-CONF-2018-02321-JUN-181336 fb-1Documents
| Internal
Measurement of the Jet Vertex Charge algorithm performance for b-jetsFull Title:Measurement of the Jet Vertex Charge algorithm performance for b-jets

Keywords:13 TeV,Flavour tagging calibration,Top pair,b-hadron,b-jets

FTAGATLAS-CONF-2018-02208-JUN-181336 fb-1Documents
| Internal
H(125)->4l cross sections, STXS, and couplingsFull Title:Measurements of the Higgs boson production, fiducial and differential cross sections in the 4l decay channel at 13 TeV with the ATLAS detector

Keywords:13 TeV,Simplified template cross-section,Coupling measurements,H(125) measurements,ttH production,VH production,VBF production,Gluon fusion production,Higgs to ZZ,Higgs to 4 lepton,VBF,Gluon fusion,Differential measurement,Cross-section measurement,Higgs,ZZ,>=3 leptons

HIGGATLAS-CONF-2018-01817-JUN-181380 fb-1Documents
| Internal
Zh, h>neutralinos; photonsFull Title:Search for Standard Model Higgs boson decays to at least one photon and missing transverse momentum using 80 fb$^{-1}$ of proton--proton collisions collected at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:13 TeV,Exotic Higgs decays,Higgs to SUSY,GGM/GMSB,VH production,BSM search,Photon,Z,MET,Photons,2 leptons

SUSYATLAS-CONF-2018-01906-JUN-181380 fb-1Documents
| Internal
Search for type-III Seesaw heavy leptonsFull Title:Search for type-III seesaw heavy leptons in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

Keywords:13 TeV,Heavy neutrinos,BSM search,MET,2 jets,2 leptons (same charge),2 leptons

EXOTATLAS-CONF-2018-02031-MAY-181380 fb-1Documents
| Internal
Dijet resonance search in events with leptonsFull Title:Search for resonances in the di-jet mass distribution in events with identified leptons in proton-proton collisions at sqrt(s) = 13 TeV with the ATLAS detector

Keywords:13 TeV,BSM resonance,BSM search,MET,2 jets,1 lepton

EXOTATLAS-CONF-2018-01529-MAY-181380 fb-1Documents
| Internal
5.02 TeV Pb+Pb & pp jet massFull Title:Measurement of Jet Mass in 5.02 TeV Pb+Pb and pp collisions with ATLAS

Keywords:5.02 TeV,Jets,Partonic energy loss,Centrality,Pb-Pb,p-p

HIONATLAS-CONF-2018-01415-MAY-185.02, 5.02/NN.49 nb-1, 25 pb-1Documents
| Internal
Flow in 5.44 TeV Xe+Xe collisionsFull Title:Measurement of the azimuthal anisotropy of charged particle production in Xe+Xe collisions at $\sqrt{s_{NN}}=5.44$!TeV with the ATLAS detector

Keywords:5.02 TeV,Ridge,Multi-particle correlations,Cumulants,Azimuthal anisotropies,Correlations and fluctuations,Centrality,Xe-Xe,Pb-Pb

HIONATLAS-CONF-2018-01113-MAY-185.44/NN3 μb-1Documents
Briefing | Internal
Charged hadron spectra and dijet correlations in 5.44 TeV Xe+Xe collisionsFull Title:Charged hadron spectra and dijet correlations measured in Xe+Xe collisions at sqrt(s_NN) = 5.44!TeV with the ATLAS detector

Keywords:5.02 TeV,Jets,High pT charged particles,Partonic energy loss,Centrality,Xe-Xe

HIONATLAS-CONF-2018-00715-MAY-185.02/NN, 5.44/NN.49 nb-1, 3 μb-1Documents
Briefing | Internal
b-tagging mistag calibration in 13 TeV dataFull Title:Calibration of light-flavour jet b-tagging rates on ATLAS data at sqrt(s) = 13 TeV

Keywords:13 TeV,Flavour tagging calibration,b-tag performance,MVA / machine learning

FTAGATLAS-CONF-2018-00620-APR-181336 fb-1Documents
| Internal
Gluino pair, stop pair; reinterpretation in long-lived scenariosFull Title:Reinterpretation of SUSY searches in long-lived R-hadron as well as prompt and long-lived R-parity violating models

Keywords:13 TeV,RPV SUSY,Stop pair production,Gluino pair production,Long-lived massive particles,BSM reinterpretation,BSM search,Long-lived massive particle

SUSYATLAS-CONF-2018-00312-MAR-181336 fb-1Documents
| Internal
b-tagging charm efficiency from ttbar events at 13 TeVFull Title:Measurement of c-jet tagging efficiency in ttbar events using a likelihood approach

Keywords:13 TeV,Flavour tagging calibration,b-tag performance,MVA / machine learning,Top pair,c-jets

FTAGATLAS-CONF-2018-00102-MAR-181336 fb-1Documents
| Internal
Contributions of Diffractive Processes on the forward Photon Spectra at 13 TeV with ATLAS and LHCfFull Title:Measurement of contributions of diffractive processes on the forward photon spectra at 13 TeV proton proton collisions

Keywords:Photons,13 TeV,Diffractive Processes,Differential measurement,Photon

STDMATLAS-CONF-2017-07517-SEP-1713.191 nb-1Documents
| Internal
Measurement of the top quark mass in the lepton+jets channel at 8 TeVFull Title:Measurement of the top quark mass in the $t\bar{t} \rightarrow$ lepton+jets channel from $\sqrt{s}=8$ TeV ATLAS data

Keywords:1 lepton,Standard top mass method,Top mass measurements,MVA / machine learning

TOPQATLAS-CONF-2017-07118-SEP-17820 fb-1Documents
| Internal
D meson production in p+Pb collisionsFull Title:D Meson production in p+Pb collisions at 8.16 TeV with ATLAS

Keywords:8 TeV,Heavy-flavour production,p-Pb,Cross-section measurement,c-hadron

HIONATLAS-CONF-2017-07317-SEP-178.1676.3 μb-1Documents
| Internal
Cumulants for higher-order flow in 2.76 TeV and 5.02 TeV Pb+PbFull Title:Measurement of flow harmonics with multi-particle cumulants in Pb+Pb collisions at sqrt(sNN) = 2.76 and 5.02!TeV with the ATLAS detector

Keywords:5.02 TeV,Multi-particle correlations,Flow fluctuations,Cumulants,Azimuthal anisotropies,Correlations and fluctuations,Centrality,Pb-Pb,Charged tracks

HIONATLAS-CONF-2017-06615-SEP-175.02470 μb-1Documents
| Internal
Tagging of boosted top and W bosons in run 2Full Title:Performance of Top Quark and W Boson Tagging in Run 2 with ATLAS

Keywords:13 TeV,Jet mass scale,Jet substructure,Top pair,Z,W,Boosted,1 lepton

JETMATLAS-CONF-2017-06419-JUL-171335 fb-1Documents
| Internal
Mitigating pile-up in jets before jet reconstructionFull Title:Constituent-level pileup mitigation performance using 2015 data

Keywords:14 TeV,Jet energy calibration,HL-LHC

JETMATLAS-CONF-2017-06520-JUL-171332 fb-1Documents
| Internal
Performance of jet reclustering and close-by effectsFull Title:Jet reclustering and close-by effects in ATLAS Run 2

Keywords:13 TeV,Jet mass scale,Jet substructure,Jet energy calibration,Boosted

JETMATLAS-CONF-2017-06219-JUL-171333.2 fb-1Documents
| Internal
In-situ large-R jet performanceFull Title:In-situ measurements of large-radius jet reconstruction performance

Keywords:13 TeV,Jet mass scale,Jet substructure,Jet energy calibration,Photon,>=3 jets,2 jets,Photons

JETMATLAS-CONF-2017-06319-JUL-171333 fb-1Documents
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Combination H(125)->gammagamma and 4l STXS, couplings and fiducial cross sectionsFull Title:Combined measurements of Higgs boson production and decay in the H->ZZ*->4l and H->gammagamma channels using sqrt(s) = 13 TeV pp collision data collected with the ATLAS experiment

Keywords:13 TeV,kappa,Simplified template cross-section,Coupling measurements,H(125) measurements,ttH production,VH production,VBF production,Gluon fusion production,Higgs to 4 lepton,Higgs to 2 photons,VBF,Gluon fusion,Statistical combination,Cross-section measurement,Higgs,Di-photon,ZZ,Photons,>=3 leptons

HIGGATLAS-CONF-2017-04705-JUL-171336.1 fb-1Documents
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Isolated photon jets cross sections at 13 TeVFull Title:First measurement of isolated-photon plus jet production in pp collisions at sqrts=13 TeV with the ATLAS detector

Keywords:13 TeV,Electroweak processes,Jets and photons,Differential measurement,Cross-section measurement,All hadronic,Photons

STDMATLAS-CONF-2017-05905-JUL-17133.2 fb-1Documents
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The ATLAS Tau Trigger in Run 2Full Title:The ATLAS Tau Trigger in Run-2

Keywords:Taus,Tau trigger,13 TeV

TRIGATLAS-CONF-2017-06112-JUL-171333 fb-1Documents
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Tau Performance with 13 TeV dataFull Title:Measurement of the tau lepton reconstruction and identification performance in the ATLAS experiment using $pp$ collisions at $\sqrt{s}=13$ TeV

Keywords:13 TeV,Tau identification efficiency,Hadronically decaying tau,Tau reconstruction,Top pair,Z,Taus

TAUPATLAS-CONF-2017-02901-MAY-17133.2 fb-1Documents
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Z boson production in 5.02 TeV Pb+PbFull Title:Z boson production in Pb+Pb collisions at sqrt(sNN) = 5.02 TeV with the ATLAS detector at the LHC

Keywords:5.02 TeV,Electroweak boson production,Centrality,Pb-Pb,Differential measurement,Z,2 leptons

HIONATLAS-CONF-2017-01006-FEB-175.02/NN.49 nb-1Documents
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Photo-nuclear dijet production in ultra-peripheral 5.02 TeV Pb+PbFull Title:Photo-nuclear dijet production in ultra-peripheral Pb+Pb collisions

Keywords:5.02 TeV,Rapidity gaps,Photoproduction,Nuclear parton distribution functions,Ultraperipheral collisions,Pb-Pb,Cross-section measurement,>=3 jets

HIONATLAS-CONF-2017-01106-FEB-175.02/NN.38 nb-1Documents
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Charged particle R_{AA} in 5.02 TeV Pb+PbFull Title:Measurement of nuclear modification factor RAA in Pb+Pb collisions at sqrt(sNN) = 5.02 TeV with the ATLAS detector at the LHC

Keywords:Charged tracks,5.02 TeV,High pT charged particles,Partonic energy loss,Pb-Pb,p-p

HIONATLAS-CONF-2017-01206-FEB-175.02, 5.02/NN.49 nb-1, 25 pb-1Documents
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Azimuthal femtoscopy in central 5.02 TeV p+PbFull Title:Azimuthal femtoscopy in central p+Pb collisions at sqrt(sNN) = 5.02 TeV with ATLAS

Keywords:5.02 TeV,Femtoscopy (HBT),p-Pb

HIONATLAS-CONF-2017-00804-FEB-175.02/NN28 nb-1Documents
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Muon-hadron ridge in 8.16 TeV p+PbFull Title:Long range muon-hadron pseudorapidity correlations in 8 TeV p+Pb

Keywords:8 TeV,Correlations and fluctuations,p-Pb,1 lepton,Charged tracks

HIONATLAS-CONF-2017-00605-FEB-178.16Documents
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Charged particle R_{AA} at high-pt in 5.02 TeV p+PbFull Title:Measurement of the nuclear modification factors for high-pT charged hadrons in pPb collisions using the ATLAS detector.

Keywords:Charged tracks,5.02 TeV,Nuclear parton distribution functions,High pT charged particles,p-Pb,p-p

HIONATLAS-CONF-2016-10822-SEP-165.02Documents
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Z production in 5.02 TeV p+Pb and ppFull Title:Measurement of Z boson production in 5.02 TeV pp collisions with the ATLAS detector

Keywords:2 leptons,Electroweak boson production,Centrality,p-Pb,5.02 TeV,p-p,Z

HIONATLAS-CONF-2016-10722-SEP-165.0224.7 pb-1Documents
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Search BSM H+ -> tbFull Title:Search for H+ -> tb with the ATLAS detector in 13 TeV pp collisions

Keywords:13 TeV,Charged Higgs searches,BSM resonance,BSM search,Higgs,b-jets,>=3 jets

HIGGATLAS-CONF-2016-08909-AUG-161313.2 fb-1Documents
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Gluino pair; photonFull Title:Search for SUSY in events with a photon, jets and missing transverse energy with the ATLAS detector in 13 TeV pp collisions

Keywords:13 TeV,GGM/GMSB,Gluino pair production,BSM search,MET,All hadronic,Photons

SUSYATLAS-CONF-2016-06604-AUG-161313 fb-1Documents
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Stop pair; 2 leptonsFull Title:Searches for top squarks and Dark Matter in two lepton final states

Keywords:13 TeV,Simplified DM model,Stop pair production,BSM search,Dark matter,Top pair,MET,b-jets,2 leptons

SUSYATLAS-CONF-2016-07603-AUG-161313 fb-1Documents
Briefing | Internal
Chargino-neutralino pair; 4 leptonsFull Title:Search for supersymmetry in events with four or more leptons in \sqrt{s } = 13 TeV pp collisions with the ATLAS detector

Keywords:13 TeV,GGM/GMSB,RPV SUSY,Chargino/neutralino pair production,BSM search,MET,Taus,>=3 leptons

SUSYATLAS-CONF-2016-07503-AUG-161313 fb-1Documents
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Stop pair, WIMP DM pair; 0 leptonFull Title:Search for the Supersymmetric Partner of the Top Quark in the Jets+!EmissT Final State at \sqrt{s}=13 TeV

Keywords:13 TeV,Wimp pair with heavy flavour production,Stop pair production,Gluino pair production,BSM search,Boosted,MET,b-jets,>=3 jets,0 lepton

SUSYATLAS-CONF-2016-07703-AUG-161313.3 fb-1Documents
Briefing | Internal
Stop pair; tausFull Title:Search for top squark pair production in final states with two tau leptons, jets, and missing transverse momentum in sqrt(s) = 13 TeV p p-collisions with the ATLAS detector

Keywords:13 TeV,GGM/GMSB,Stop pair production,BSM search,MET,b-jets,Taus,1 lepton

SUSYATLAS-CONF-2016-04803-AUG-161313 fb-1Documents
Briefing | Internal
Gluino pair; jets, RPVFull Title:Search for massive supersymmetric particles in multijet final states produced in pp collisions at sqrt(s) ~13 TeV using the ATLAS detector at the LHC

Keywords:13 TeV,RPV SUSY,Gluino pair production,BSM search,b-jets,All hadronic,>=3 jets

SUSYATLAS-CONF-2016-05703-AUG-161315 fb-1Documents
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WZ boson pair-production at 13 TeV and limits on aTGCsFull Title:Measurement of the WZ boson pair-production in pp collisions at 13 TeV with the ATLAS Detector and limits on aTGCs

Keywords:13 TeV,TGC measurements,Electroweak processes,EFT,Differential measurement,Cross-section measurement,WZ,MET,>=3 leptons

STDMATLAS-CONF-2016-04303-AUG-161313 fb-1Documents
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Xbb tagging studies at 13 TeVFull Title:Performance of Boosted Higgs (->bb) Boson Identification in the ATLAS detector at $\sqrt{s } =  13$~!TeV

Keywords:13 TeV,b-tag performance,MVA / machine learning,Higgs,Boosted

FTAGATLAS-CONF-2016-03930-JUL-16133.2 fb-1Documents
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Jet mass in Run 2Full Title:Jet Mass Reconstruction and Calibration with the ATLAS Detector in Run 2

Keywords:13 TeV,Jet mass scale,Jet substructure,Mass measurement,Top pair,Z,W,Boosted

JETMATLAS-CONF-2016-03519-JUL-1613Documents
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Quark gluon tagging 2012Full Title:Discrimination of Light Quark and Gluon Jets in pp collisions at s√=8 TeV with the ATLAS Detector

Keywords:8 TeV,Jet substructure,Jet energy calibration,>=3 jets,2 jets,1 jet

JETMATLAS-CONF-2016-03418-JUL-168Documents
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Chargino-neutralino pair, GGM reinterpretation; 2 photons, 2-4 leptonsFull Title:Reinterpretation of EW SUSY analysis search results in gage mediation models

Keywords:8 TeV,GGM/GMSB,Chargino/neutralino pair production,BSM reinterpretation,BSM search,MET,Photons,>=3 leptons,2 leptons

SUSYATLAS-CONF-2016-03311-JUL-16820 fb-1Documents
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Combination of results from ATLAS and CMS on anomalous triple gauge couplings in ZZ production at of 7 TeVFull Title:Combination of results from the ATLAS and CMS experiments on anomalous triple gauge couplings in ZZ production from pp collisions at a centre-of-mass energy of 7 TeV at the LHC

Keywords:7 TeV,TGC measurements,Statistical combination,ZZ,>=3 leptons

STDMATLAS-CONF-2016-03625-JUL-1674.6 fb-1Documents
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Dimuon production in ultraperipheral 5.02 TeV Pb+PbFull Title:Measurement of dimuon production in ultra-peripheral PbPb collisions at sqrt(s_NN) = 5 TeV with the ATLAS detector

Keywords:5.02 TeV,Photoproduction,Ultraperipheral collisions,Pb-Pb,2 leptons

HIONATLAS-CONF-2016-02524-MAY-165.02/NN515 μb-1Documents
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Electron identification efficiencies using sqrt(s) = 13 TeV data from 2015Full Title:Electron efficiency measurements with the ATLAS detector using the 2015 LHC proton-proton collision data

Keywords:13 TeV,Electron performance,Electron identification,Electron reconstruction

EGAMATLAS-CONF-2016-02401-JUN-1613Documents
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Search BSM H->ZZ->lljjFull Title:Search for ZZ resonances in the llqq final state in pp collisions at √s = 13 TeV with the ATLAS detector

Keywords:13 TeV,BSM resonance,BSM resonance,Higgs to ZZ,BSM search,Higgs,ZZ,2 jets,2 leptons

HIGGATLAS-CONF-2016-01618-MAR-16133.2 Documents
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Hbb HBSM A to ZHFull Title:Search for the 2HDM A->ZH with H->bbbar decay

Keywords:BSM resonance

HIGGATLAS-CONF-2016-01516-MAR-1613Documents
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W JMS and JMR CONFFull Title:Jet mass scale and resolution uncertainty measurement for large-R jets at sqrt(s) = 8 TeV using the ATLAS detector

Keywords:8 TeV,Jet mass scale,Jet substructure,Jet energy calibration,Top pair,Z,W,Boosted

JETMATLAS-CONF-2016-00815-MAR-168Documents
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Xbb tagging studies at 8 TeVFull Title:Modeling of b-tagging performance and jet substructure in b-tagged large radius jets in pp collisions at sqrt(s) = 8 TeV

Keywords:8 TeV,b-tag performance,MVA / machine learning,Boosted,b-jets

FTAGATLAS-CONF-2016-00229-FEB-16820.3 fb-1Documents
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H(125)->gamgam fiducial cross section at 7, 8, and 13 TeVFull Title:Measurement of the Higgs boson production cross section at 7, 8 and 13 TeV center-of-mass energies in the H->gammagamma channel with the ATLAS detector

Keywords:7 TeV,H(125) measurements,Higgs to 2 photons,Cross-section measurement,Higgs,Di-photon,Photons,13 TeV,8 TeV

HIGGATLAS-CONF-2015-06015-DEC-157, 8, 134.5 , 20.3 , 3.2 Documents
| Internal
$B^{\pm}$ performance at 13 TeVFull Title:Studies of B+ mass performance with 13 TeV pp data

Keywords:13 TeV,Lifetime measurements,Mass measurement,b-hadron,2 leptons,Charged tracks

BPHYATLAS-CONF-2015-06414-DEC-15133.2 fb-1Documents
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Combination H(125)->gammagamma and 4l cross sectionsFull Title:Measurement of the inclusive cross section of Higgs boson production in the H→γγ and the H→ZZ∗→4ℓ decay channels using 13 TeV LHC pp collision data recorded in 2015 with the ATLAS detector

Keywords:7 TeV,H(125) measurements,Higgs to 4 lepton,Higgs to 2 photons,Statistical combination,Cross-section measurement,Higgs,Di-photon,ZZ,Photons,>=3 leptons,13 TeV,8 TeV

HIGGATLAS-CONF-2015-06914-DEC-157, 8, 134.5 , 20.3 , 3.2 Documents
| Internal
b-tagging efficiency in dense environments at 8 TeVFull Title:b-tagging in dense environments

Keywords:8 TeV,Flavour tagging calibration,b-tag performance,MVA / machine learning,Top pair

FTAGATLAS-CONF-2016-00101-FEB-16820.3 fb-1Documents
| Internal
W production and charge asymmetry in 5.02 TeV p+PbFull Title:Measurement of lepton charge asymmetry and centrality dependence of W→μv production in p+Pb collision at sqrt(sNN) = 5.02 TeV with ATLAS at the LHC

Keywords:5.02 TeV,Nuclear parton distribution functions,Electroweak boson production,Centrality,p-Pb,W

HIONATLAS-CONF-2015-05625-SEP-155.02Documents
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Top pair production cross-section with early 13 TeV dataFull Title:Measurement of the ttbar cross-section at 13 TeV using the dilepton and lepton+jets channels

Keywords:1 lepton,ttbar cross-section measurements,2 leptons

TOPQATLAS-CONF-2015-04914-SEP-151385 pb-1Documents
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Early 2015 Jet substructureFull Title:Jet substructure performance in ATLAS with early sqrt(s) = 13 TeV data

Keywords:13 TeV,Jet substructure,Z,W,Boosted

JETMATLAS-CONF-2015-03510-AUG-151350 pb-1Documents
Briefing | Internal
Reconstruction of J/Psi mesons in ttbar final statesFull Title:Reconstruction of J/Psi mesons in ttbar final states

Keywords:Top reconstruction performance

TOPQATLAS-CONF-2015-04019-AUG-15820 fb-1Documents
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Non-prompt fraction of $J/\psi$ production at 13 TeVFull Title:Measurement of the differential non-prompt J/psi production fraction sqrt{s } =  13 TeV pp collisions at the ATLAS experiment

Keywords:13 TeV,Muon pairs,Quarkonium,Non-prompt production,Prompt production,Differential measurement,Cross-section measurement,2 leptons

BPHYATLAS-CONF-2015-03021-JUL-15136.4 pb-1Documents
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Run 2 Jet Cleaning VariablesFull Title:Selection of high-quality jets produced in proton-proton collisions with the ATLAS detector using 2015 data.

Keywords:13 TeV,Jet energy calibration,>=3 jets,2 jets,1 jet

JETMATLAS-CONF-2015-02923-JUL-15136 pb-1Documents
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Correlation between dijet-asymmetry and event-shape variables in 2.76 TeV Pb+PbFull Title:Measurement of correlations between dijet-asymmetry and event-shape variables in Pb+Pb collisions at sqrt(s_{NN}) = 2.76 TeV with the ATLAS detector at the LHC

Keywords:2.76 TeV,Azimuthal anisotropies,Jets,Partonic energy loss,Pb-Pb

HIONATLAS-CONF-2015-02128-JUN-152.76/NNDocuments
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RPV Run1 SummaryFull Title:Constraints on R-parity-violating supersymmetry using Run 1 ATLAS data

Keywords:8 TeV,pMSSM,RPV SUSY,Chargino/neutralino pair production,Stop pair production,Squark pair production,Gluino pair production,BSM reinterpretation,BSM search

SUSYATLAS-CONF-2015-01819-MAY-15820 fb-1Documents
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Jet energy scale and its uncertainty for heavy ion jetsFull Title:Jet energy scale and its uncertainty for jets reconstructed using the ATLAS heavy ion jet algorithm

Keywords:5.02 TeV,2.76 TeV,Jet energy calibration,Pb-Pb,p-p,8 TeV

JETMATLAS-CONF-2015-01609-APR-152.7628 nb-1Documents
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Higgs to SUSY GMSB; photon, VBFFull Title:Search for VBF-produced Higgs decaying in one photon and missing transverse energy

Keywords:8 TeV,GGM/GMSB,NMSSM,BSM resonance,Exotic Higgs decays,BSM search,VBF,Higgs,MET,2 jets,Photons

SUSYATLAS-CONF-2015-00109-FEB-15820 fb-1Documents
| Internal
Estimation of non-prompt and fake leptons background in ttbar at 8 TeVFull Title:Estimation of non-prompt and fake leptons background in final states with top quarks using the 2012 sqrt{s}=8 TeV dataset

Keywords:Top reconstruction performance

TOPQATLAS-CONF-2014-05830-SEP-148