[PDF] Top 20 Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC
Has 10000 "Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC" found on our website. Below are the top 20 most common "Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC".
Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC
... acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Aus- tralia; BMWF and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; ... See full document
42
Search for direct production of charginos, neutralinos and sleptons in final states with two leptons and missing transverse momentum in $pp$ collisions at $\sqrt{s} =$ 8 TeV with the ATLAS detector
... of top-quark pairs is simulated at next-to-leading order (NLO) with MC@NLO ...a top-quark mass of 172.5 GeV. Additional samples generated with POWHEG-BOX ...for the ... See full document
55
Search for heavy Majorana or Dirac neutrinos and right-handed $W$ gauge bosons in final states with two charged leptons and two jets at $\sqrt{s}$ = 13 TeV with the ATLAS detector
... processes with four charged leptons (4`), three charged leptons and one neutrino (3`+1ν), or two charged leptons and two neutrinos (2`+2ν) in the final state ... See full document
51
Search for the Standard Model Higgs boson decaying to b-quark pairs with the ATLAS detector at the LHC
... The search for the Higgs boson in this channel has been done considering the leptonic decays of the W and Z boson, which result in three different final ... See full document
6
Measurements of the top quark branching ratios into channels with leptons and quarks with the ATLAS detector
... presents the first direct measurement of the top quark semileptonic and all-hadronic branch- ing ...ratios. The branching ratios can be more sensitive probes of deviations from SM ... See full document
49
Search for direct slepton and gaugino production in final states with two leptons and missing transverse momentum with the ATLAS detector in $pp$ collisions at $\sqrt{s}=7$ TeV
... except the theoretical signal cross-section uncer- tainty. The solid yellow band indicates the impact of the experimental uncertainties on the expected limits whereas the dashed ... See full document
28
Search for strong gravity signatures in same-sign dimuon final states using the ATLAS detector at the LHC
... A search for microscopic black holes in a multijet final state is presented in ...[13]. In this analysis, events are selected containing two muons of the same ...muons ... See full document
38
Search for single top-quark production via flavour-changing neutral currents at 8 TeV with the ATLAS detector
... In the allowed region of parameter space for κ qgt /Λ, the FCNC production cross-section for single top quarks is of the order of picobarns, while the branching fraction for FCNC ... See full document
45
Search for FCNC single top-quark production at $\sqrt{s}=7$ TeV with the ATLAS detector
... distributions with observed distributions and have uncertainties from 8–16% and 23–45%, respectively ...mis-modelling in event generators are estimated by comparing different generators and varying ... See full document
19
Search for TeV-scale gravity signatures in final states with leptons and jets with the ATLAS detector at $\sqrt{s}=7$ TeV
... 1: The transverse momentum distributions of the highest momentum lepton, after event preselection, in electron (a) and muon (b) ...channels. The Monte Carlo distributions are rescaled to be ... See full document
23
Search for pair production of up-type vector-like quarks and for four-top-quark events in final states with multiple $b$-jets with the ATLAS detector
... only the t ¯t+light-jets and t ¯t+≥1c processes, is evaluated by taking the full difference between applying and not applying the reweighting to match the NNLO ...prediction. The above ... See full document
66
Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector
... between the partners of the left- and right-handed top quarks. In both the one- and two-step decay scenarios the LSP is considered to be a pure bino ...preted in ... See full document
57
Search for chargino-neutralino production using recursive jigsaw reconstruction in final states with two or three charged leptons in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
... particularly in the low-mass and compressed SRs, due to fake E miss T from jet or lepton mismeasurements or from neutrinos in semileptonic decays of b- or ...model in simulation, so instead ... See full document
59
Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC
... to the Higgs boson couplings to W ...to the presence of two neutrinos in the final ...state. The recon- structed topology consists of two opposite-charge lep- tons ... See full document
39
Search for heavy neutrinos and right-handed $W$ bosons in events with two leptons and jets in $pp$ collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
... beyond the Standard Model (SM). One possible explanation for the mass of light neutrinos is provided by theoretical models based on a Grand Unified Theory ...new heavy particles that could be ... See full document
23
Search for the direct production of charginos and neutralinos in final states with tau leptons in $\sqrt{s} = $ 13 TeV $pp$ collisions with the ATLAS detector
... contribution in the W-CR (W-VR) is estimated using the so-called OS–SS method by count- ing the number of events in data satisfying the same requirements as the W-CR ... See full document
47
Search for light top squark pair production in final states with leptons and $b^-$ jets with the ATLAS detector in $\sqrt{s}=7$ TeV proton-proton collisions
... association with jets from heavy flavour ...rich in the background of inter- est. The region is kinematically similar to the signal region but distinct from it, such that ... See full document
21
Search for TeV-scale gravity signatures in high-mass final states with leptons and jets with the ATLAS detector at $\sqrt{s}=13$ TeV
... associated with hadronic jets (W+jets and Z+jets) and from t¯t ...backgrounds, the distributions in kinematic quant- ities are predicted by Monte Carlo (MC) simulations, which are normalised to data ... See full document
30
Search for microscopic black holes and string balls in final states with leptons and jets with the ATLAS detector at sqrt(s) = 8 TeV
... for the production of black hole signals are Charybdis ...ball states, exploring the theoreti- cal modelling uncertainties discussed in section 1 ...simulated with both generators are ... See full document
58
Further search for supersymmetry at $\sqrt{s}=7$ TeV in final states with jets, missing transverse momentum and isolated leptons with the ATLAS detector
... multi-lepton) the event count in each bin of the control region is treated with a Poisson probability density func- ...tion. The statistical and systematic uncertainties on the ... See full document
39
temas relacionados