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Identification and energy calibration of hadronically decaying tau leptons with the ATLAS experiment in collisions at =8 TeV
ATLAS Collaboration
This paper describes the trigger and offline reconstruction, identification and energy calibration algorithms for hadronic decays of tau leptons employed for the data collected fro…
Searches for heavy long-lived charged particles with the ATLAS detector in proton-proton collisions at = 8 TeV
ATLAS Collaboration
Searches for heavy long-lived charged particles are performed using a data sample of 19.8 fb from proton-proton collisions at a centre-of-mass energy of = 8 TeV c…
Measurement of three-jet production cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector
ATLAS Collaboration
Double-differential three-jet production cross-sections are measured in proton-proton collisions at a centre-of-mass energy of TeV using the ATLAS detector at the La…
Search for invisible particles produced in association with single-top-quarks in proton-proton collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
A search for the production of single-top-quarks in association with missing energy is performed in proton--proton collisions at a centre-of-mass energy of = 8 TeV with…
Search for the and other hidden-beauty states in the channel at ATLAS
ATLAS Collaboration
This Letter presents a search for a hidden-beauty counterpart of the in the mass ranges 10.05--10.31 GeV and 10.40--11.00 GeV, in the channel $X_b \to π^{+} π^{-} Υ(1 \rm…
Measurement of Higgs boson production in the diphoton decay channel in collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector
ATLAS Collaboration
A measurement of the production processes of the recently discovered Higgs boson is performed in the two-photon final state using 5.4 fb of proton-proton collisions data at…
Measurements of the W production cross sections in association with jets with the ATLAS detector
ATLAS Collaboration
This paper presents cross sections for the production of a W boson in association with jets, measured in proton--proton collisions at TeV with the ATLAS experiment at…
Search for pair and single production of new heavy quarks that decay to a boson and a third-generation quark in collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search is presented for the production of new heavy quarks that decay to a boson and a third-generation Standard Model quark. In the case of a new charge +2/3 quark (), th…
Search for produced in association with top quarks and constraints on the Yukawa coupling between the top quark and the Higgs boson using data taken at 7 TeV and 8 TeV with the ATLAS detector
ATLAS Collaboration
A search is performed for Higgs bosons produced in association with top quarks using the diphoton decay mode of the Higgs boson. Selection requirements are optimized separately for…
Measurement of the top-quark mass in the fully hadronic decay channel from ATLAS data at TeV
ATLAS Collaboration
The mass of the top quark is measured in a data set corresponding to 4.6 fb of proton-proton collisions with centre-of-mass energy TeV collected by the ATLAS de…
Measurement of the production and lepton charge asymmetry of bosons in Pb+Pb collisions at 2.76 TeV with the ATLAS detector
ATLAS Collaboration
A measurement of boson production in lead-lead collisions at 2.76 TeV is presented. It is based on the analysis of data collected with the ATL…
Search for Decays in pp Collisions at = 8 TeV with the ATLAS Detector
ATLAS Collaboration
A search for a massive gauge boson decaying to a top quark and a bottom quark is performed with the ATLAS detector in collisions at the LHC. The dataset was taken at a ce…
Flavour tagged time dependent angular analysis of the decay and extraction of and the weak phase in ATLAS
ATLAS Collaboration
A measurement of the decay parameters, updated to include flavour tagging is reported using of integrated luminosity collected by the ATLAS det…
Measurement of the muon reconstruction performance of the ATLAS detector using 2011 and 2012 LHC proton-proton collision data
ATLAS Collaboration
This paper presents the performance of the ATLAS muon reconstruction during the LHC run with collisions at TeV in 2011-2012, focusing mainly on data collected i…
Measurement of differential production cross-sections for a boson in association with -jets in 7 TeV proton-proton collisions with the ATLAS detector
ATLAS Collaboration
Measurements of differential production cross-sections of a boson in association with -jets in collisions at TeV are reported. The data analysed correspond…
Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 20 fb of =8 TeV proton-proton collision data with the ATLAS detector
ATLAS Collaboration
A search for supersymmetry (SUSY) in events with large missing transverse momentum, jets, at least one hadronically decaying tau lepton and zero or one additional light leptons (el…
Measurement of the underlying event in jet events from 7 TeV proton-proton collisions with the ATLAS detector
ATLAS Collaboration
Distributions sensitive to the underlying event in QCD jet events have been measured with the ATLAS detector at the LHC, based on 37/pb of proton-proton collision data collected at…
Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using TeV proton--proton collision data
ATLAS Collaboration
A search for squarks and gluinos in final states containing high- jets, missing transverse momentum and no electrons or muons is presented. The data were recorded in 201…
Light-quark and gluon jet discrimination in pp collisions at = 7 TeV with the ATLAS detector
ATLAS Collaboration
A likelihood-based discriminant for the identification of quark- and gluon-initiated jets is built and validated using 4.7 fb of proton-proton collision data at =…
Measurement of the cross section of high transverse momentum production in proton--proton collisions at with the ATLAS Detector
ATLAS Collaboration
This Letter reports the observation of a high transverse momentum signal in proton-proton collisions at TeV and the measurement of its producti…
Search for direct production of charginos, neutralinos and sleptons in final states with two leptons and missing transverse momentum in pp collisions at sqrt(s) = 8 TeV with the ATLAS detector
ATLAS Collaboration
Searches for the electroweak production of charginos, neutralinos and sleptons in final states characterized by the presence of two leptons (electrons and muons) and missing transv…