publicações selecionadas
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artigo académico
- Centrality, rapidity, and transverse momentum dependence of isolated prompt photon production in lead-lead collisions at vSNN=2.76 TeV measured with the ATLAS detector. Physical Review C. 2016
- Measurement of the t (t)over-bar production cross-section using eµ events with b-tagged jets in pp collisions at vs = 7 and 8 TeV with the ATLAS detector (vol 76, pg 642, 2014) 2016
- Centrality and rapidity dependence of inclusive jet production in vSNN=5.02 TeV proton-lead collisions with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Determination of the top-quark pole mass using t(t)over-bar+1-jet events collected with the ATLAS experiment in 7 TeV pp collisions. European Physical Journal C: Particles and Fields. 2015
- Differential top-antitop cross-section measurements as a function of observables constructed from final-state particles using pp collisions at vs=7 TeV in the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Evidence of W¿¿ Production in pp Collisions at vs=8 TeV and Limits on Anomalous Quartic Gauge Couplings with the ATLAS Detector. Physical Review Letters. 2015
- Measurement of charged-particle spectra in Pb plus Pb collisions at vsNN=2.76 TeV with the ATLAS detector at the LHC. European Physical Journal C: Particles and Fields. 2015
- Measurement of differential J/¿ production cross sections and forward-backward ratios in p plus Pb collisions with the ATLAS detector. Physical Review C. 2015
- Measurement of the WW plus WZ cross section and limits on anomalous triple gauge couplings using final states with one lepton, missing transverse momentum, and two jets with the ATLAS detector at vs=7 TeV. European Physical Journal C: Particles and Fields. 2015
- Measurement of the inclusive jet cross-section in proton-proton collisions at vs=7 TeV using 4.5 fb-1 of data with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Measurement of the production of neighbouring jets in lead-lead collisions at vsNN=2.76TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Measurement of the t(t)over-bar production cross-section as a function of jet multiplicity and jet transverse momentum in 7 TeV proton-proton collisions with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Measurement of the transverse polarization of ¿ and (¿)over-bar hyperons produced in proton-proton collisions at vs=7 TeV using the ATLAS detector 2015
- Measurement of three-jet production cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector 2015
- Measurements of Higgs boson production and couplings in the four-lepton channel in pp collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector 2015
- Measurements of the W production cross sections in association with jets with the ATLAS detector 2015
- Measurements of the Nuclear Modification Factor for Jets in Pb plus Pb Collisions at vSNN=2.76 TeV with the ATLAS Detector. Physical Review Letters. 2015
- Observation and measurements of the production of prompt and non-prompt J/¿ mesons in association with a Z boson in pp collisions at vs=8 TeV with the ATLAS detector 2015
- Observation of top-quark pair production in association with a photon and measurement of the t(t)over-bar¿ production cross section in pp collisions at vs=7 TeV using the ATLAS detector 2015
- Search for W' ¿ t(b)over-bar in the lepton plus jets final state in proton-proton collisions at a centre-of-mass energy of vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Search for W' ¿ tb ¿ qqbb decays in pp collisions at vs=8 TeV with the ATLAS detector 2015
- Search for Higgs Boson Pair Production in the ¿¿b(b)over-bar Final State Using pp Collision Data at vs=8 TeV from the ATLAS Detector. Physical Review Letters. 2015
- Search for Higgs and Z Boson Decays to J/¿¿ and ¿(nS)¿ with the ATLAS Detector. Physical Review Letters. 2015
- Search for Scalar Charm Quark Pair Production in pp Collisions at vs=8 TeV with the ATLAS Detector. Physical Review Letters. 2015
- Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with vs=8 TeV pp collisions using the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Search for charged Higgs bosons decaying via H± ¿ t±¿ in fully hadronic final states using pp collision data at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Search for dark matter in events with heavy quarks and missing transverse momentum in pp collisions with the ATLAS detector 2015
- Search for high-mass diphoton resonances in pp collisions at pffisffi vs=8 TeV with the ATLAS detector 2015
- Search for invisible particles produced in association with single-top-quarks in proton-proton collisions at vs=8 TeV with the ATLAS detector 2015
- Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in pp collisions at vs=8 TeV 2015
- Search for new phenomena in events with a photon and missing transverse momentum in pp collisions at vs = 8 TeV with the ATLAS detector 2015
- Search for new phenomena in events with three or more charged leptons in pp collisions at TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Search for new phenomena in final states with an energetic jet and large missing transverse momentum in pp collisions at vs = 8 TeV with the ATLAS detector (vol 75, 299, 2015) 2015
- Search for pair-produced long-lived neutral particles decaying to jets in the ATLAS hadronic calorimeter in pp collisions at vs=8 TeV. European Physical Journal C: Particles and Fields. 2015
- Search for production of WW/WZ resonances decaying to a lepton, neutrino and jets in pp collisions at vs = 8 TeV with the ATLAS detector (vol 75, pg 209, 2015) 2015
- Search for resonant diboson production in the llq(q)over-bar final state in pp collisions at vs=8 TeV with the ATLAS detector 2015
- Search for s-channel single top-quark production in proton-proton collisions at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Search for the b(b)over-bar decay of the Standard Model Higgs boson in associated (W/Z)H production with the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Search for the Xb and other hidden-beauty states in the p+p-¿(1S) channel at ATLAS. European Physical Journal C: Particles and Fields. 2015
- Two-particle Bose-Einstein correlations in pp collisions at vs=0.9 and 7 TeV measured with the ATLAS detector 2015
- [Correction] Measurement of the inclusive jet cross-section in proton-proton collisions at root s = 7 TeV using 4.5 fb(-1) of data with the ATLAS detector (vol 2, 153, 2015). European Physical Journal C: Particles and Fields. 2015
- A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector 2014
- Evidence for Electroweak Production of W±W±jj in pp Collisions at vs=8 TeV with the ATLAS Detector. Physical Review Letters. 2014
- Fiducial and differential cross sections of Higgs boson production measured in the four-lepton decay channel in pp collisions at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Flavor tagged time-dependent angular analysis of the Bs0 ¿ J/¿f decay and extraction of ¿Gs and the weak phase fs in ATLAS 2014
- Measurement of Higgs boson production in the diphoton decay channel in pp collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector 2014
- Measurement of distributions sensitive to the underlying event in inclusive Z-boson production in pp collisions at vs=7 TeV with the ATLAS detector 2014
- Measurement of event-plane correlations in vsNN=2.76 TeV lead-lead collisions with the ATLAS detector. Physical Review C. 2014
- Measurement of inclusive jet charged-particle fragmentation functions in Pb plus Pb collisions at vSNN=2.76 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of long-range pseudorapidity correlations and azimuthal harmonics in vsNN=5.02 TeV proton-lead collisions with the ATLAS detector. Physical Review C. 2014
- Measurement of the Z/¿* boson transverse momentum distribution in pp collisions at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of the t(t)over-bar production cross-section using eµ events with b-tagged jets in pp collisions at vs=7 and 8 TeV with the ATLAS detector 2014
- Measurement of the inclusive isolated prompt photons cross section in pp collisions at vs=7 TeV with the ATLAS detector using 4.6 fb-1 2014
- Measurement of the low-mass Drell-Yan differential cross section at vs=7 TeV using the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of the mass difference between top and anti-top quarks in pp collisions at vs=7 TeV using the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of the muon reconstruction performance of the ATLAS detector using 2011 and 2012 LHC proton-proton collision data 2014
- Measurement of the parity-violating asymmetry parameter ab and the helicity amplitudes for the decay ¿b0 ¿ J/¿¿0 with the ATLAS detector 2014
- Measurement of the production cross section of prompt j/¿ mesons in association with a W ± boson in pp collisions vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of the production cross-section of ¿(2S) ¿ J/¿(¿ µ+µ-)p+ p- in pp collisions at vs=7 TeV at ATLAS. European Physical Journal C: Particles and Fields. 2014
- Measurement of the production of a W boson in association with a charm quark in pp collisions at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of the top quark pair production charge asymmetry in proton-proton collisions at vs = 7 TeV using the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of the total cross section from elastic scattering in pp collisions at vs=7 TeV with the ATLAS detector. Nuclear Physics B. 2014
- Measurement of ¿c1 and ¿c2 production with vs=7 TeV pp collisions at ATLAS. European Physical Journal C: Particles and Fields. 2014
- Measurements of Four-Lepton Production at the Z Resonance in pp Collisions at vs=7 and 8 TeV with ATLAS. Physical Review Letters. 2014
- Measurements of fiducial and differential cross sections for Higgs boson production in the diphoton decay channel at TeV with ATLAS. European Physical Journal C: Particles and Fields. 2014
- Measurements of normalized differential cross sections for t(t)over-bar production in pp collisions at v(s)=7 TeV using the ATLAS detector 2014
- Monitoring and data quality assessment of the ATLAS liquid argon calorimeter. European Physical Journal C: Particles and Fields. 2014
- Observation of an Excited Bc± Meson State with the ATLAS Detector. Physical Review Letters. 2014
- Operation and performance of the ATLAS semiconductor tracker. European Physical Journal C: Particles and Fields. 2014
- Search for WZ resonances in the fully leptonic channel using pp collisions at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for Invisible Decays of a Higgs Boson Produced in Association with a Z Boson in ATLAS. Physical Review Letters. 2014
- Search for Quantum Black Hole Production in High-Invariant-Mass Lepton plus Jet Final States Using pp Collisions at vs=8 TeV and the ATLAS Detector. Physical Review Letters. 2014
- Search for a multi-Higgs-boson cascade in W+W-b(b)over-bar events with the ATLAS detector in pp collisions at vs=8 TeV 2014
- Search for contact interactions and large extra dimensions in the dilepton channel using proton-proton collisions at vs=8 TeV with the ATLAS detector 2014
- Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at vs=8 TeV with the ATLAS detector 2014
- Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions at=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in vs=8 TeV pp collisions with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for direct top squark pair production in events with a boson, -jets and missing transverse momentum in TeV collisions with the ATLAS detector 2014
- Search for high-mass dilepton resonances in pp collisions at vs=8 TeV with the ATLAS detector 2014
- Search for new particles in events with one lepton and missing transverse momentum in pp collisions at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at vs = 8 TeV proton-proton collisions using the ATLAS experiment (vol 10, pg 130, 2013). European Physical Journal C: Particles and Fields. 2014
- Search for new phenomena in photon plus jet events collected in proton-proton collisions at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for nonpointing and delayed photons in the diphoton and missing transverse momentum final state in 8 TeV pp collisions at the LHC using the ATLAS detector 2014
- Search for pair-produced third-generation squarks decaying via charm quarks or in compressed supersymmetric scenarios in pp collisions at vs = 8 TeV with the ATLAS detector 2014
- Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using vs=8 TeV proton-proton collision data. European Physical Journal C: Particles and Fields. 2014
- Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at vs=8 TeV proton-proton collisions with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for supersymmetry in events with four or more leptons in vs=8 TeV pp collisions with the ATLAS detector 2014
- Search for the Standard Model Higgs boson decay to µ+µ- with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for the lepton flavor violating decay Z ¿ eµ in pp collisions at vs=8 TeV with the ATLAS detector 2014
- Search for top quark decays t ¿ q H with H ¿ ¿¿ using the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Standalone vertex finding in the ATLAS muon spectrometer. European Physical Journal C: Particles and Fields. 2014
- The differential production cross section of the f(1020) meson in vs=7 TeV pp collisions measured with the ATLAS detector 2014
- A search for prompt lepton-jets in pp collisions at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- ATLAS search for new phenomena in dijet mass and angular distributions using pp collisions at vs=7 TeV. European Physical Journal C: Particles and Fields. 2013
- Characterisation and mitigation of beam-induced backgrounds observed in the ATLAS detector during the 2011 proton-proton run. European Physical Journal C: Particles and Fields. 2013
- Dynamics of isolated-photon plus jet production in pp collisions at vs=7 TeV with the ATLAS detector. Nuclear Physics B. 2013
- Evidence for the spin-0 nature of the Higgs boson using ATLAS data. European Physical Journal C: Particles and Fields. 2013
- Measurement of W+W- production in pp collisions at vs=7 TeV with the ATLAS detector and limits on anomalous WWZ and WW¿ couplings 2013
- Measurement of Z Boson Production in Pb-Pb Collisions at vsNN=2.76 TeV with the ATLAS Detector. Physical Review Letters. 2013
- Measurement of the Azimuthal Angle Dependence of Inclusive Jet Yields in Pb plus Pb Collisions at vsNN=2.76 TeV with the ATLAS Detector. Physical Review Letters. 2013
- Measurement of the differential cross-section of B+ meson production in pp collisions at vs=7 TeV at ATLAS. European Physical Journal C: Particles and Fields. 2013
- Measurement of the high-mass Drell-Yan differential cross-section in pp collisions at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- Measurement of the ¿b0 lifetime and mass in the ATLAS experiment 2013
- Measurements of W¿ and Z¿ production in pp collisions at vs=7 TeV with the ATLAS detector at the LHC 2013
- Observation of Associated Near-Side and Away-Side Long-Range Correlations in vSNN=5.02 TeV Proton-Lead Collisions with the ATLAS Detector. Physical Review Letters. 2013
- Search for t(t)over-bar resonances in the lepton plus jets final state with ATLAS using 4.7 fb-1 of pp collisions at vs=7 TeV 2013
- Search for charginos nearly mass degenerate with the lightest neutralino based on a disappearing-track signature in pp collisions at v(s)=8 TeV with the ATLAS detector 2013
- Search for contact interactions and large extra dimensions in dilepton events from pp collisions at vs=7 TeV with the ATLAS detector 2013
- Search for dark matter candidates and large extra dimensions in events with a jet and missing transverse momentum with the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- Search for long-lived stopped R-hadrons decaying out of time with pp collisions using the ATLAS detector 2013
- Search for long-lived, heavy particles in final states with a muon and multi-track displaced vertex in proton-proton collisions at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- Search for long-lived, multi-charged particles in pp collisions at vs=7 TeV using the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- Search for microscopic black holes in a like-sign dimuon final state using large track multiplicity with the ATLAS detector 2013
- Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at vs=8 TeV proton-proton collisions using the ATLAS experiment. European Physical Journal C: Particles and Fields. 2013
- Search for nonpointing photons in the diphoton and ETmiss final state in vs=7 TeV proton-proton collisions using the ATLAS detector 2013
- Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using 4.7 fb-1 of vs=7 TeV proton-proton collision data 2013
- Triggers for displaced decays of long-lived neutral particles in the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- A Particle Consistent with the Higgs Boson Observed with the ATLAS Detector at the Large Hadron Collider. Science. 2012
- Evidence for the associated production of a W boson and a top quark in ATLAS at vs=7 TeV. European Physical Journal C: Particles and Fields. 2012
- Further search for supersymmetry at vs=7 TeV in final states with jets, missing transverse momentum, and isolated leptons with the ATLAS detector 2012
- Measurement of W¿ and Z¿ production cross sections in pp collisions at vs=7 TeV and limits on anomalous triple gauge couplings with the ATLAS detector. European Physical Journal C: Particles and Fields. 2012
- Measurement of t(t)over-bar production with a veto on additional central jet activity in pp collisions at vs=7 TeV using the ATLAS detector 2012
- Measurement of t polarization in W ¿ t¿ decays with the ATLAS detector in pp collisions at vs=7 TeV 2012
- Measurement of the b-hadron production cross section using decays to D*+µ-X final states in pp collisions at vs=7 TeV with the ATLAS detector. Nuclear Physics B. 2012
- Measurement of the azimuthal anisotropy for charged particle production in vsNN=2.76 TeV lead-lead collisions with the ATLAS detector. Physical Review C. 2012
- Measurements of the pseudorapidity dependence of the total transverse energy in proton-proton collisions at vs=7 TeV with ATLAS. European Physical Journal C: Particles and Fields. 2012
- Observation of Spin Correlation in t(t)over-bar Events from pp Collisions at vs=7 TeV Using the ATLAS Detector. Physical Review Letters. 2012
- Search for Pair Production of a New b' Quark that Decays into a Z Boson and a Bottom Quark with the ATLAS Detector. Physical Review Letters. 2012
- Search for Supersymmetry in Events with Three Leptons and Missing Transverse Momentum in vs=7 TeV pp Collisions with the ATLAS Detector. Physical Review Letters. 2012
- Search for a Supersymmetric Partner to the Top Quark in Final States with Jets and Missing Transverse Momentum at vs=7 TeV with the ATLAS Detector. Physical Review Letters. 2012
- Search for a standard model Higgs boson in the H ¿ ZZ ¿ l+l- ¿(¿)over-bar decay channel using 4.7 fb-1 of vs=7 TeV data with the ATLAS detector. European Physical Journal C: Particles and Fields. 2012
- Search for doubly charged Higgs bosons in like-sign dilepton final states at vs=7 TeV with the ATLAS detector 2012
- Search for first generation scalar leptoquarks in pp collisions at root s = 7 TeV with the ATLAS detector (vol 709, pg 158, 2012). European Physical Journal C: Particles and Fields. 2012
- Search for heavy vector-like quarks coupling to light quarks in proton-proton collisions at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2012
- Search for light scalar top-quark pair production in final states with two leptons with the ATLAS detector in vs=7 TeV proton-proton collisions 2012
- Search for resonant WZ production in the WZ ¿ lvl'l' channel in v(s)=7 TeV pp collisions with the ATLAS detector 2012
- Search for same-sign top-quark production and fourth-generation down-type quarks in pp collisions at vs = 7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2012
- Search for scalar top quark pair production in natural gauge mediated supersymmetry models with the ATLAS detector in pp collisions at vs=7 TeV. European Physical Journal C: Particles and Fields. 2012
- Search for second generation scalar leptoquarks in pp collisions at vs=7 TeV with the ATLAS detector 2012
- Search for the Higgs boson in the H ¿ WW ¿ lvjj decay channel at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2012
- Search for the Standard Model Higgs boson in the decay channel H ¿ ZZ(*) ¿ 4l with 4.8 fb-1 of pp collision data at vs=7 TeV with ATLAS. European Physical Journal C: Particles and Fields. 2012
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artigo de revista
- Measurement of the charge asymmetry in dileptonic decays of top quark pairs in pp collisions at root s=7 TeV using the ATLAS detector. European Physical Journal C: Particles and Fields. 2015
- Measurement of dijet cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at vs=7TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Measurements of spin correlation in top-antitop quark events from proton-proton collisions at s =7TeV using the ATLAS detector 2014
- Search for direct top-squark pair production in final states with two leptons in pp collisions at vs=8 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for long-lived neutral particles decaying into lepton jets in proton-proton collisions at vs=8 Tev with the ATLAS detector. European Physical Journal C: Particles and Fields. 2014
- Search for the direct production of charginos, neutralinos and staus in final states with at least two hadronically decaying taus and missing transverse momentum in pp collisions at vs=8 TeVwith the ATLAS detecto. European Physical Journal C: Particles and Fields. 2014
- Measurement of Top Quark Polarization in Top-Antitop Events from Proton- Proton Collisions at vs=7 TeV Using the ATLAS Detector. Physical Review Letters. 2013
- Measurement of hard double-parton interactions in W(¿ lv) plus 2-jet events at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- Measurement of the distributions of event-by-event flow harmonics in lead-lead collisions at vsNN=2.76 TeV with the ATLAS detector at the LHC. European Physical Journal C: Particles and Fields. 2013
- Search for WH production with a light Higgs boson decaying to prompt electron-jets in proton-proton collisions at vs=7 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- Search for excited electrons and muons in vs=8 TeV proton-proton collisions with the ATLAS detector. European Physical Journal C: Particles and Fields. 2013
- Search for extra dimensions in diphoton events from proton-proton collisions at vs=7 TeV in the ATLAS detector at the LHC. European Physical Journal C: Particles and Fields. 2013
- Search for tt¯ resonances in the lepton plus jets final state with ATLAS using 4.7 fb-1 of pp collisions at vs=7 TeV 2013
- Time-dependent angular analysis of the decay Bs0 ¿ J/¿f and extraction of ¿Gs and the CP-violating weak phase fs by ATLAS. European Physical Journal C: Particles and Fields. 2012