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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…
Search for charged Higgs bosons decaying via in fully hadronic final states using collision data at TeV with the ATLAS detector
ATLAS Collaboration
The results of a search for charged Higgs bosons decaying to a lepton and a neutrino, , are presented. The analysis is based on 19.5 fb of…
Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with TeV collisions using the ATLAS detector
ATLAS Collaboration
A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton-proton collisions corresponding to 20.3 fb of integ…
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…
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…
Search for in the lepton plus jets final state in proton-proton collisions at a centre-of-mass energy of = 8 TeV with the ATLAS detector
ATLAS Collaboration
A search for new charged massive gauge bosons, called , is performed with the ATLAS detector at the LHC, in proton-proton collisions at a centre-of-mass energy of =…
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 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…
Search for long-lived neutral particles decaying into lepton jets in proton--proton collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
Several models of physics beyond the Standard Model predict neutral particles that decay into final states consisting of collimated jets of light leptons and hadrons (so-called "le…
Performance of the ATLAS muon trigger in pp collisions at TeV
ATLAS Collaboration
The performance of the ATLAS muon trigger system is evaluated with proton-proton collision data collected in 2012 at the Large Hadron Collider at a centre-of-mass energy of 8 TeV.…
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…
Measurement of the production cross-section as a function of jet multiplicity and jet transverse momentum in 7 TeV proton-proton collisions with the ATLAS detector
ATLAS Collaboration
The production cross-section dependence on jet multiplicity and jet transverse momentum is reported for proton--proton collisions at a centre-of-mass energy of 7 TeV in…
Search for new resonances in and Final States in Collisions at TeV with the ATLAS Detector
ATLAS Collaboration
This letter presents a search for new resonances decaying to final states with a vector boson produced in association with a high transverse momentum photon, , with $V= W(\righ…
Search for contact interactions and large extra dimensions in the dilepton channel using proton-proton collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
A search is conducted for non-resonant new phenomena in dielectron and dimuon final states, originating from either contact interactions or large extra spatial dimensions. The LHC…
Search for new phenomena in the dijet mass distribution using collision data at TeV with the ATLAS detector
ATLAS Collaboration
Dijet events produced in LHC proton--proton collisions at a center-of-mass energy TeV are studied with the ATLAS detector using the full 2012 data set, with an integra…
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…
Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at 8 TeV proton-proton collisions with the ATLAS detector
ATLAS Collaboration
This paper reports the results of a search for strong production of supersymmetric particles in 20.1 fb of proton-proton collisions at a centre-of-mass energy of 8 TeV using…
Jet energy measurement and its systematic uncertainty in proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
The jet energy scale (JES) and its systematic uncertainty are determined for jets measured with the ATLAS detector using proton-proton collision data with a centre-of-mass energy o…
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…
Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton-proton collisions at =7 TeV in 2010
ATLAS Collaboration
This paper presents a study of the performance of the muon reconstruction in the analysis of proton-proton collisions at =7 TeV at the LHC, recorded by the ATLAS detector…
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…
Measurement of the 4l Cross Section at the Z Resonance and Determination of the Branching Fraction of Z->4l in pp Collisions at sqrt(s) = 7 and 8 TeV with ATLAS
ATLAS Collaboration
Measurements of four-lepton (4, ) production cross sections at the resonance in collisions at the LHC with the ATLAS detector are presented. For dilepton a…
Search for direct top squark pair production in events with a Z boson, b-jets and missing transverse momentum in sqrt(s)=8 TeV pp collisions with the ATLAS detector
ATLAS Collaboration
A search is presented for direct top squark pair production using events with at least two leptons including a same-flavour opposite-sign pair with invariant mass consistent with t…