[PDF] Top 20 Measurements of spin correlation in top-antitop quark events from proton-proton collisions at $\sqrt{s}=7$ TeV using the ATLAS detector
Has 10000 "Measurements of spin correlation in top-antitop quark events from proton-proton collisions at $\sqrt{s}=7$ TeV using the ATLAS detector" found on our website. Below are the top 20 most common "Measurements of spin correlation in top-antitop quark events from proton-proton collisions at $\sqrt{s}=7$ TeV using the ATLAS detector".
Measurements of spin correlation in top-antitop quark events from proton-proton collisions at $\sqrt{s}=7$ TeV using the ATLAS detector
... In the single-lepton channel the main background is due to W +jets production, where the W boson decays ...arise from Z/γ ∗ +jets production, where the Z boson decays into a pair ... See full document
33
Measurement of the charge asymmetry in top-quark pair production in proton-proton collisions at $\sqrt{s}=7$ TeV
... From the list of possible reconstructions in each event, we choose the hypothesis that best matches the assumption of a tt ...interpretation. In simulated tt ... See full document
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Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
... For the electron analysis events were selected using the hardware-based first-level (L1) calorimeter trigger, which identifies EM clusters within |η| < ...threshold. The data were ... See full document
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Search for top quark partners with charge 5/3 in proton-proton collisions at $ \sqrt{s}=13 $ TeV
... feature of the CMS apparatus is a superconducting solenoid of 6 m internal diame- ter, providing a magnetic field of ...Within the solenoid volume are a silicon pixel and strip tracker, ... See full document
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Observation of spin correlation in $t \bar{t}$ events from pp collisions at sqrt(s) = 7 TeV using the ATLAS detector
... The ATLAS detector [33] at the LHC covers nearly the entire solid angle around the collision ...consists of an inner tracking detector (ID) covering |η| < ... See full document
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Jet energy measurement and its systematic uncertainty in proton-proton collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
... made in this analysis with respect to what is reported in ...]. The dead material uncertainty, which is large in ...to the systematic uncertainty reported in ...change in ... See full document
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Search for heavy particles decaying into top-quark pairs using lepton-plus-jets events in proton–proton collisions at $\sqrt{s} = 13$ $\text {TeV}$ with the ATLAS detector
... 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, ... See full document
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Search for Extra Dimensions in diphoton events using proton-proton collisions recorded at $\sqrt{s}=7$ TeV with the ATLAS detector at the LHC
... are the SM background expectation and the expected signals for an example each for RS and ADD ...models. In addition to the total background, the contribution from the ... See full document
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Measurement of $WZ$ production in proton-proton collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
... reconstructed in the muon spectrometer to tracks re- constructed in the inner ...detector. The momentum of the combined muon track is calculated from ... See full document
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Evidence for single top-quark production in the $s$-channel in proton-proton collisions at $\sqrt{s}=$8 TeV with the ATLAS detector using the Matrix Element Method
... acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, ... See full document
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Performance of jet substructure techniques for large-$R$ jets in proton-proton collisions at $\sqrt{s}$ = 7 TeV using the ATLAS detector
... lower in mass after grooming as was demonstrated in figure 20 , while the constituents of signal jets have higher p T and survive the grooming procedure, thus improving discrimination ... See full document
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Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
... estimation of the multijet background is in particularly important in the control regions used to estimate the main ...backgrounds. In the leptonic channel ... See full document
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Search for flavour-changing neutral current top-quark decays $t\to qZ$ in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
... sources of background events containing three prompt leptons are: diboson production, t ¯tZ , and t Z ...processes. In addition, events where one or more of the reconstructed ... See full document
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Search for light scalar top quark pair production in final states with two leptons with the ATLAS detector in $\sqrt{s}=7$ TeV proton-proton collisions
... assess the uncer- tainties associated with initial- and final-state radiation (ISR/FSR) ...[30]. The choice of the parton distribution functions (PDFs) depends on the ...2.14. ... See full document
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Measurement of the top quark charge in $pp$ collisions at $\sqrt{s} =$ 7 TeV with the ATLAS detector
... for the top quark charge measurement in the lepton + jets channel are: W + jets production (the most significant background), Z+ jets, multi-jet, diboson and single- ... See full document
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Measurement of jet shapes in top-quark pair events at $\sqrt{s}$ = 7 TeV using the ATLAS detector
... for the ee and µ µ channels. For the eµ channel, H T is required to be greater than 130 GeV, where H T is the scalar sum of the p T of all muons, electrons and ...reject ... See full document
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Search for new phenomena in photon+jet events collected in proton--proton collisions at sqrt(s) = 8 TeV with the ATLAS detector
... In the absence of any signal, three types of γ + jet signals are explored: a generic Gaussian-shaped sig- nal with an arbitrary production cross-section, result- ing from resonances ... See full document
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Search for tb resonances in proton-proton collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
... to the MC event generator is esti- mated by comparing MC@NLO and POWHEG [45, 46] for t¯ t and AcerMC and MC@NLO for single top ...events. The uncertainty in parton shower modeling is ... See full document
20
A search for $ t\overline{t} $ resonances using lepton-plus-jets events in proton-proton collisions at $ \sqrt{s}=8 $ TeV with the ATLAS detector
... on the t¯t background due to uncertainties on the modelling of QCD initial- and final- state radiation (ISR/FSR) is estimated using AcerMC ...varying the Pythia ISR and FSR parameters ... See full document
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Measurement of the top quark mass using single top quark events in proton-proton collisions at $\sqrt{s}= 8$ TeV
... distribution of the selected top quark candidates is fitted with three com- ponents corresponding to signal, tt and non-top-quark processes, using the probability ... See full document
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