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Measurements of top-quark pair to -boson cross-section ratios at TeV with the ATLAS detector
ATLAS Collaboration
Ratios of top-quark pair to -boson cross sections measured from proton--proton collisions at the LHC centre-of-mass energies of TeV, 8TeV, and 7TeV are presented by…
Measurement of the prompt pair production cross-section in collisions at TeV with the ATLAS detector
ATLAS Collaboration
The production of two prompt mesons, each with transverse momenta GeV and rapidity , is studied using a sample of proton-proton collisions at…
Search for new phenomena in events containing a same-flavour opposite-sign dilepton pair, jets, and large missing transverse momentum in TeV pp collisions with the ATLAS detector
ATLAS Collaboration
Two searches for new phenomena in final states containing a same-flavour opposite-lepton (electron or muon) pair, jets, and large missing transverse momentum are presented. These s…
Measurements of and production in collisions at TeV with the ATLAS detector
ATLAS Collaboration
Differential cross sections are presented for the prompt and non-prompt production of the hidden-charm states and , in the decay mode , measured using 1…
Measurements of charge and CP asymmetries in -hadron decays using top-quark events collected by the ATLAS detector in collisions at TeV
ATLAS Collaboration
Same- and opposite-sign charge asymmetries are measured in lepton+jets events in which a -hadron decays semileptonically to a soft muon, using data corresponding to a…
Search for triboson production in collisions at TeV with the ATLAS detector
ATLAS Collaboration
This paper reports a search for triboson production in two decay channels ( and $W^{\pm}…
A measurement of material in the ATLAS tracker using secondary hadronic interactions in 7 TeV pp collisions
ATLAS Collaboration
Knowledge of the material in the ATLAS inner tracking detector is crucial in understanding the reconstruction of charged-particle tracks, the performance of algorithms that identif…
Measurement of the and production cross sections in multilepton final states using 3.2 fb of collisions at = 13 TeV with the ATLAS detector
ATLAS Collaboration
A measurement of the and production cross sections in final states with either two same-charge muons, or three or four leptons (electrons or muons) is prese…
Measurement of the total cross section from elastic scattering in collisions at TeV with the ATLAS detector
ATLAS Collaboration
A measurement of the total cross section at the LHC at TeV is presented. An integrated luminosity of b was accumulated in a special run with high-…
Dark matter interpretations of ATLAS searches for the electroweak production of supersymmetric particles in TeV proton-proton collisions
ATLAS Collaboration
A selection of searches by the ATLAS experiment at the LHC for the electroweak production of SUSY particles are used to study their impact on the constraints on dark matter candida…
Luminosity determination in pp collisions at = 8 TeV using the ATLAS detector at the LHC
ATLAS Collaboration
The luminosity determination for the ATLAS detector at the LHC during pp collisions at = 8 TeV in 2012 is presented. The evaluation of the luminosity scale is performed…
Study of hard double-parton scattering in four-jet events in collisions at TeV with the ATLAS experiment
ATLAS Collaboration
Inclusive four-jet events produced in proton-proton collisions at a centre-of-mass energy of TeV are analysed for the presence of hard double-parton scattering using…
Search for Minimal Supersymmetric Standard Model Higgs bosons and for a boson in the final state produced in collisions at TeV with the ATLAS Detector
ATLAS Collaboration
A search for neutral Higgs bosons of the Minimal Supersymmetric Standard Model (MSSM) and for a heavy neutral boson is performed using a data sample corresponding to a…
Search for squarks and gluinos in events with hadronically decaying tau leptons, jets and missing transverse momentum in proton-proton collisions at TeV recorded with the ATLAS detector
ATLAS Collaboration
A search for supersymmetry in events with large missing transverse momentum, jets, and at least one hadronically decaying tau lepton has been performed using 3.2 fb of proto…
Search for new resonances decaying to a or boson and a Higgs boson in the , , and channels with collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search is presented for new resonances decaying to a or boson and a Higgs boson in the , , and channels in coll…
A measurement of the calorimeter response to single hadrons and determination of the jet energy scale uncertainty using LHC Run-1 -collision data with the ATLAS detector
ATLAS Collaboration
A measurement of the calorimeter response to isolated charged hadrons in the ATLAS detector at the LHC is presented. This measurement is performed with 3.2 nb of proton--pro…
Measurement of the dijet cross section in collisions at TeV with the ATLAS detector
ATLAS Collaboration
The dijet production cross section for jets containing a -hadron (-jets) has been measured in proton-proton collisions with a centre-of-mass energy of TeV, usi…
Search for new phenomena in different-flavour high-mass dilepton final states in collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search is performed for a heavy particle decaying into different flavour dilepton pairs (, or ), using 3.2 of proton-proton collision data at …
Measurement of top quark pair differential cross-sections in the dilepton channel in collisions at = 7 and 8 TeV with ATLAS
ATLAS Collaboration
Measurements of normalized differential cross-sections of top quark pair () production are presented as a function of the mass, the transverse momentum and the rapidity of…
Search for Higgs and Boson Decays to with the ATLAS Detector
ATLAS Collaboration
A search for the decays of the Higgs and bosons to a meson and a photon is performed with a collision data sample corresponding to an integrated luminosity of 2.7 fb$^…
Measurements of and production in collisions at 8 TeV with the ATLAS detector
ATLAS Collaboration
The production of bosons with one or two isolated high-energy photons is studied using collisions at = 8 TeV. The analyses use a data sample with an integrated…
Search for metastable heavy charged particles with large ionization energy loss in pp collisions at TeV using the ATLAS experiment
ATLAS Collaboration
This paper presents a search for massive charged long-lived particles produced in pp collisions at 13 TeV at the LHC using the ATLAS experiment. The dataset used corres…