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ATLAS results for the 2011 summer conferences

This page gives a summary of the recent ATLAS results presented at the 2011 EPS-HEP conference (July 21st-27th, Grenoble, France), and 2011 Symposium on Lepton-Photon Interactions (August 22nd-27th, Mumbai, India, marked with  NEW ) organised by subject. Full details on ATLAS results are given here, and a list of all Conference Notes can be found here.

Summary plots

Plots summarizing ATLAS SM cross-section and new particle searches and the SM Higgs search.

Higgs searches

 NEW  ATLAS-CONF-2011-134 Search for the Standard Model Higgs boson in the H->WW->lvlv decay mode with the ATLAS Detector (LeptonPhoton update)
 NEW  ATLAS-CONF-2011-135 Update of the Combination of Higgs Boson Searches in pp Collisions at sqrt(s) = 7 TeV with the ATLAS Experiment at the LHC (LeptonPhoton update)
 NEW  ATLAS-CONF-2011-132 Search for neutral MSSM Higgs bosons decaying to tau+tau- pairs in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector
 NEW  ATLAS-CONF-2011-133 Search for the Standard Model Higgs boson in the decay mode H -> tau+ tau- -> ll + 4 neutrinos in Association with jets in Proton-Proton Collisions at sqrt(s) =7 TeV with the ATLAS detector
arXiv:1108.5895 Search of the Higgs boson in the two photon decay channel with the ATLAS detector at the LHC
ATLAS-CONF-2011-111 Search for the Higgs boson in the H->WW->lnln decay mode with the ATLAS Detector (EPS)
ATLAS-CONF-2011-103 Search for the Standard Model Higgs boson produced in association with a vector boson and decaying to a b-quark pair with the ATLAS detector at the LHC
arXiv:1108.5064 Search for a heavy Standard Model Higgs boson in the channel H->ZZ->llqq using the ATLAS detector
arXiv:1109.3357 Search for a Standard Model Higgs boson in the mass range 200-600 GeV in the H->ZZ->llvv final state with the ATLAS detector
ATLAS-CONF-2011-131 Search for the Standard Model Higgs boson in the decay channel H->ZZ(*)->4l with the ATLAS detector (EPS)
arXiv:1109.3615 Search for the Higgs boson in the H->WW-> lvjj decay channel in pp collisions at √s = 7 TeV with the ATLAS detector
ATLAS-CONF-2011-112 Combination of the Searches for the Higgs Boson in ~1 fb^-1 of Data Taken with the ATLAS Detector at 7 TeV Center-of-Mass Energy (EPS)
arXiv:1107:5003 Search for neutral MSSM Higgs bosons decaying to τ+ τ- pairs in proton-proton collisions at √s = 7 TeV with the ATLAS detector

Searches for Supersymmetry

 NEW  ATLAS-CONF-2011-130 Search for supersymmetry in pp 1 collisions at √s = 7 TeV in final states with missing transverse momentum, b-jets and one lepton with the ATLAS detector
ATLAS-CONF-2011-098 Search for supersymmetry in pp collisions at √s = 7 TeV in final states with missing transverse momentum, b-jets and no leptons
ATLAS-CONF-2011-109 Search for a heavy neutral particle decaying into an electron and a muon pair with 0.87 fb-1 of ATLAS data
Talk Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √s = 7 TeV proton-proton collisions
arXiv:1109.2242 Search for Heavy, Medium-Lived Particles in 7 TeV pp Collisions at ATLAS
ATLAS-CONF-2011-090 Search for supersymmetry with jets, missing transverse momentum and one lepton with the ATLAS detector in √s=7 TeV proton-proton collisions

Searches for Exotic processes

 NEW  ATLAS-CONF-2011-126 Search for Anomalous Production of Prompt Like-sign Muon Pairs
 NEW  ATLAS-CONF-2011-127 Search for Doubly Charged Higgs Boson Production in Like-sign Muon Pairs in pp Collisions at sqrt(s)=7 TeV
 NEW  ATLAS-CONF-2011-123 A Search for ttbar Resonances in the Dilepton Channel in 1.04/fb of pp Collisions at sqrt(s) = 7 TeV
ATLAS-CONF-2011-095 Search for New Physics in Dijet Mass Distributions in 0.81 fb-1 of pp Collisions at √s = 7 TeV
ATLAS-CONF-2011-096 Search for New Phenomena in Monojet plus Missing Transverse Momentum Final States using 1 fb-1 of pp Collisions at √s=7 TeV with the ATLAS Detector
ATLAS-CONF-2011-097 Invariant mass distribution of jet pairs produced in association with a leptonically decaying W boson using 1.02 fb-1 of ATLAS data
arXiv:1108.1316 Search for a heavy gauge boson decaying to a charged lepton and a neutrino in 1 fb−1 of pp collisions at √s = 7 TeV using the ATLAS detector
arXiv:1108.1582 Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector
ATLAS-CONF-2011-087 A Search for ttbar Resonances in the Lepton Plus Jets Channel using 200/pb of pp Collisions at √s = 7 TeV

Standard Model physics (Electroweak and QCD)

 NEW  ATLAS-CONF-2011-129 An extrapolation to a larger fiducial volume of the measurement of the W->lν charge asymmetry in proton-proton collisions at sqrt(s)=7 TeV with the ATLAS detector: Graphical comparison between ATLAS, CMS and LHCb
ATLAS-CONF-2011-107 Measurement of the ZZ Production Cross Section in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector
ATLAS-CONF-2011-110 Measurement of the W+W- Production Cross Section in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector
ATLAS-CONF-2011-099 Measurement of the WZ Production Cross Section in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector
arXiv:1109.1470 Measurement of the cross section for the production of a W boson in association with b-jets in pp collisions at √s = 7 TeV with the ATLAS detector
arXiv:1109.1403 Measurement of b-jets produced in association with a Z boson at √s = 7 TeV with the ATLAS detector
Talk A measurement of the inclusive W+- and Z/gamma* cross sections in the e and mu decay channels in pp collisions at √s=7 TeV with the ATLAS detector
arXiv:1108.6308 Measurement of the Transverse Momentum Distribution of W Bosons in pp collisions at √s =7 TeV with the ATLAS Detector
arXiv:1108.4908 A Measurement of the ratio of the W and Z cross sections with one associated jet in pp collisions at √s=7 TeV with the ATLAS detector
arXiv:1108.4101 Measurement of the W -> tau nu Production Cross Section in pp Collisions at √s = 7 TeV with the ATLAS Experiment

Top physics

 NEW  ATLAS-CONF-2011-117 Measurement of spin correlation in ttbar production from pp collisions at sqrt(s)=7 TeV using the ATLAS detector
 NEW  ATLAS-CONF-2011-118 Search for s-Channel Single Top-Quark Production in pp Collisions at sqrt(s) = 7 TeV
 NEW  ATLAS-CONF-2011-119 Measurement of the top quark pair production cross section in pp collisions at sqrt(s)= 7 TeV in muon+tau final states with ATLAS
 NEW  ATLAS-CONF-2011-120 Measurement of the top quark mass from 2011 ATLAS data using the template method
 NEW  ATLAS-CONF-2011-121 Measurement of the ttbar production cross-section in pp collisions at sqrt(s) = 7 TeV using kinematic information of lepton+jets events
 NEW  ATLAS-CONF-2011-122 Measurement of the W boson polarisation in top quark decays in pp collisions at sqrt(s)=7 TeV with the ATLAS detector
ATLAS-CONF-2011-100 Measurement of the top-quark pair production cross-section in pp collisions at √s = 7 TeV in dilepton final states with ATLAS
ATLAS-CONF-2011-101 Measurement of the t-channel Single Top-Quark Production Cross Section in 0.70fb-1 of pp Collisions at √s = 7 TeV with the ATLAS detector
ATLAS-CONF-2011-104 Search for Wt associated production in dilepton final states with 0.70 fb-1 of 7 TeV pp collision data in ATLAS
ATLAS-CONF-2011-106 Measurement of the charge asymmetry in top quark pair production in pp collision data at √s=7 TeV using the ATLAS detector
ATLAS-CONF-2011-108 Measurement of the top quark pair production cross-section based on a statistical combination of measurements of dilepton and single-lepton final states at √s=7 TeV with the ATLAS detector

B physics

 NEW  ATLAS-CONF-2011-124 Observation of the decay LambdaB->J/Psi Lambda0 with the ATLAS experiment at the LHC
 NEW  ATLAS-CONF-2011-136 Observation of the χc1(1P) and χc2(1P) charmonium states in sqrt(s) = 7 TeV pp collisions at the ATLAS experiment
ATLAS-CONF-2011-092 Measurement of the B0d and B0s lifetimes in the decay channels B0d->J/Psi K*0 and B0s->J/Psi phi
ATLAS-CONF-2011-105 Observation of the decay B0d->Jpsi Kshort with the ATLAS detector at LHC

Detector and performance studies

 NEW  ATLAS-CONF-2011-137 Non-collision backgrounds as measured by the ATLAS detector during the 2010 proton-proton run
 NEW  ATLAS-CONF-2011-128 Particle Identification Performance of the ATLAS Transition Radiation Tracker
 NEW  ATLAS-CONF-2011-116 Luminosity determination in pp collisions at sqrt(s)=7 TeV using the ATLAS detector in 2011
ATLAS-CONF-2011-102 Commissioning of the ATLAS high-performance b-tagging algorithms in the 7 TeV collision data


Major updates:
-- RichardHawkings - 23-Jul-2011

Responsible: AleandroNisati, RichardHawkings
Subject: public

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Topic revision: r22 - 2011-09-22 - PatrickJussel
 
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