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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…
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…
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…
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…
Search for dark matter produced in association with a hadronically decaying vector boson in pp collisions at =13 TeV with the ATLAS detector
ATLAS Collaboration
A search is presented for dark matter produced in association with a hadronically decaying W or Z boson using 3.2 /fb of pp collisions at =13 TeV recorded by the ATLAS de…
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 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…
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 high-mass new phenomena in the dilepton final state using proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search is conducted for both resonant and non-resonant high-mass new phenomena in dielectron and dimuon final states. The search uses 3.2 fb of proton-proton collision dat…
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$^…
Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at TeV Measured with the ATLAS Detector
ATLAS Collaboration
A search for new phenomena in LHC proton-proton collisions at a center-of-mass energy of TeV was performed with the ATLAS detector using an integrated luminosity of 17…
Combined Measurement of the Higgs Boson Mass in Collisions at and 8 TeV with the ATLAS and CMS Experiments
ATLAS, CMS Collaborations
A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the and $H \rightarrow…
Search for a Heavy Neutral Particle Decaying to , , or in Collisions at TeV with the ATLAS Detector
ATLAS Collaboration
This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, , , or using 20.3…
Determination of spin and parity of the Higgs boson in the decay channel with the ATLAS detector
ATLAS Collaboration
Studies of the spin and parity quantum numbers of the Higgs boson in the final state are presented, based on proton-proton collision data collected by the ATLAS…
Differential top-antitop cross-section measurements as a function of observables constructed from final-state particles using pp collisions at TeV in the ATLAS detector
ATLAS Collaboration
Various differential cross-sections are measured in top-quark pair () events produced in proton-proton collisions at a centre-of-mass energy of TeV at the…
Search for a CP-odd Higgs boson decaying to in collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for a heavy, CP-odd Higgs boson, , decaying into a boson and a 125 GeV Higgs boson, , with the ATLAS detector at the LHC is presented. The search uses proton--pr…
Measurement of the charge asymmetry in dileptonic decays of top quark pairs in collisions at TeV using the ATLAS detector
ATLAS Collaboration
A measurement of the top-antitop () charge asymmetry is presented using data corresponding to an integrated luminosity of 4.6 fb of LHC collisions at a centre…
Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in = 8 TeV pp collisions with the ATLAS detector
ATLAS Collaboration
A search is presented for the direct pair production of a chargino and a neutralino , where the chargino decays to the lightest neutralino and the $W…
Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector
ATLAS Collaboration
Results of a search for decays are presented, based on the full set of proton-proton collision data recorded by the ATLAS experiment at the LHC during 2011 and 2012. The…
Search for pair-produced long-lived neutral particles decaying in the ATLAS hadronic calorimeter in collisions at = 8 TeV
ATLAS Collaboration
The ATLAS detector at the Large Hadron Collider at CERN is used to search for the decay of a scalar boson to a pair of long-lived particles, neutral under the Standard Model gauge…