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[PDF] Top 20 Contributions to a first measurement of the W-boson mass in the electron channel with the ATLAS detector

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Contributions to a first measurement of the W-boson mass in the electron channel with the ATLAS detector

Contributions to a first measurement of the W-boson mass in the electron channel with the ATLAS detector

... Abstract In this document, I present my contributions to a first measurement of the W-mass in the LHC using ...−1 of 7 TeV data, ... Voir le document complet

193

Measurement of $W^+W^-$ production in association with one jet in proton--proton collisions at $\sqrt{s} =8$ TeV with the ATLAS detector

Measurement of $W^+W^-$ production in association with one jet in proton--proton collisions at $\sqrt{s} =8$ TeV with the ATLAS detector

... contributions from misidentified leptons produced in multijet and W +jets ...from the require- ments on the jets and ∆φ(E miss T , p miss T ), this event selection is identical ... Voir le document complet

34

Measurement of the Z boson differential cross-section in transverse momentum in the electron-positron channel with the ATLAS detector at LHC.

Measurement of the Z boson differential cross-section in transverse momentum in the electron-positron channel with the ATLAS detector at LHC.

... In the next section we detail the steps mentioned above, and explain the corrections done on the templates before the fitting procedure is ...sample The control sample is ... Voir le document complet

159

Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector

Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector

... direction measurement. The total relative uncer- tainty on the diphoton invariant mass resolution is thus ...on the background mod- elling arise from a possible deviation ... Voir le document complet

22

Measurement of $W^{\pm}W^{\pm}$ vector-boson scattering and limits on anomalous quartic gauge couplings with the ATLAS detector

Measurement of $W^{\pm}W^{\pm}$ vector-boson scattering and limits on anomalous quartic gauge couplings with the ATLAS detector

... Extraction of anomalous quartic gauge couplings VBS events receive contributions from quartic gauge boson interactions and thus can be used to search for ...aQGCs. In general, ... Voir le document complet

49

Measurement of the Z to tau tau Cross Section with the ATLAS Detector

Measurement of the Z to tau tau Cross Section with the ATLAS Detector

... play a significant role in the search for new physics phenomena at CERN’s Large Hadron Collider ...decays of Standard Model gauge bosons to τ leptons, W → τν and Z → ττ, are ... Voir le document complet

29

Heavy Higgs Boson Search in the Four Lepton Decay Channel with the ATLAS Detector

Heavy Higgs Boson Search in the Four Lepton Decay Channel with the ATLAS Detector

... 5.5: The reconstructed qq ! ZZ mass spectrum. Green line corresponds to the m 4` variable without Z mass constraint, blue - single Z mass constraint, red - double Z mass ... Voir le document complet

186

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

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

... 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 ... Voir le document complet

45

Precision measurement and interpretation of inclusive $W^+$, $W^-$ and $Z/\gamma^*$ production cross sections with the ATLAS detector

Precision measurement and interpretation of inclusive $W^+$, $W^-$ and $Z/\gamma^*$ production cross sections with the ATLAS detector

... production. The sum of electroweak and top-quark backgrounds ranges from ...4.5% to 9.6% in the Wchannel and from ...4.0% to 7.0% in the W + ... Voir le document complet

98

Measurement of the cross-section for W boson production in association with b-jets in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

Measurement of the cross-section for W boson production in association with b-jets in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

... on the efficiency plateau for the respective triggers. The selection efficiency of electrons and muons in simulated events, as well as their energy and momentum scale and resolution, ... Voir le document complet

53

Measurement of $W^\pm $ boson production in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02~\text {Te}\text {V}$ with the ATLAS detector

Measurement of $W^\pm $ boson production in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02~\text {Te}\text {V}$ with the ATLAS detector

... the electron channel, a significant difference in the evolution of the C W correction factor can be noticed between the central (|η| < ... Voir le document complet

47

Measurement of the $W$ boson polarisation in $t\bar{t}$ events from $pp$ collisions at $\sqrt{s}$ = 8 TeV in the lepton+jets channel with ATLAS

Measurement of the $W$ boson polarisation in $t\bar{t}$ events from $pp$ collisions at $\sqrt{s}$ = 8 TeV in the lepton+jets channel with ATLAS

... 2 The ATLAS detector The ATLAS experiment at the LHC is a multi-purpose particle detector with a forward-backward symmet- ric cylindrical geometry and ... Voir le document complet

42

Measurements of the W production cross sections in association with jets with the ATLAS detector

Measurements of the W production cross sections in association with jets with the ATLAS detector

... cept the cut on E miss T ) to a sum of two templates: one for the multijet background and another which includes the signal and other background ...contributions. ... Voir le document complet

51

Measurement of the W boson mass with the ATLAS detector

Measurement of the W boson mass with the ATLAS detector

... Introduction The dream of all particle physicists is to understand how the Universe works from the most fundamental ...principles. The first attempts to describe ... Voir le document complet

275

Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector

Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector

... used to extract the different contributions from the n track ...distribution. To improve the fit stability, a soft constraint is applied to the ratio ... Voir le document complet

22

Measurement of the Higgs boson coupling properties in the $H\rightarrow ZZ^{*} \rightarrow 4\ell$ decay channel at $\sqrt{s}$ = 13 TeV with the ATLAS detector

Measurement of the Higgs boson coupling properties in the $H\rightarrow ZZ^{*} \rightarrow 4\ell$ decay channel at $\sqrt{s}$ = 13 TeV with the ATLAS detector

... Background contributions The main source of background in the H → Z Z ∗ → 4` decay channel is non-resonant Z Z ∗ production with the same final state as the ... Voir le document complet

59

Measurement of the $W^+W^-$ production cross section in $pp$ collisions at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV with the ATLAS experiment

Measurement of the $W^+W^-$ production cross section in $pp$ collisions at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV with the ATLAS experiment

... Introduction The measurement of the production properties of opposite-charge W-boson pairs (denoted by WW in this Letter) is an important test of the ... Voir le document complet

38

Search for a heavy Standard Model Higgs boson in the channel H-&gt;ZZ-&gt;llqq using the ATLAS detector

Search for a heavy Standard Model Higgs boson in the channel H->ZZ->llqq using the ATLAS detector

... uncertainty in the normalization of the Z +jets background from the procedure described in Section 6 is evaluated by comparing the scale factors obtained from the ... Voir le document complet

26

Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector

Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector

... G. Tarna 27b,d , G.F. Tartarelli 69a , P. Tas 142 , M. Tasevsky 140 , E. Tassi 41b,41a , A. Tavares Delgado 139a , Y. Tayalati 35e , A.J. Taylor 50 , G.N. Taylor 105 , W. Taylor 167b , H. Teagle 91 , A.S. ... Voir le document complet

33

Measurement of the production cross-section of a single top quark in association with a $W$ boson at 8 TeV with the ATLAS experiment

Measurement of the production cross-section of a single top quark in association with a $W$ boson at 8 TeV with the ATLAS experiment

... acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, ... Voir le document complet

51

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