[PDF] Top 20 Search for the associated production of the Higgs boson with a top-quark pair
Has 10000 "Search for the associated production of the Higgs boson with a top-quark pair" found on our website. Below are the top 20 most common "Search for the associated production of the Higgs boson with a top-quark pair".
Search for the associated production of the Higgs boson with a top-quark pair
... Although the observed signal strength is consistent with SM expectations, it does represent a roughly 2 standard deviation upward ...how the different channels contribute to the observed ... See full document
61
Search for the associated production of the Higgs boson with a top quark pair in multilepton final states with the ATLAS detector
... in the signal regions are expected to be dominated by t¯t or single top quark production with leptons produced in decays of heavy-flavour ...hadrons. Production of ... See full document
26
Search for a Standard Model Higgs Boson Produced in Association with a Top-Quark Pair and Decaying to Bottom Quarks Using a Matrix Element Method
... on the selection variable F , the background is dominated by tt+jets, with minor contributions from the production of a single top quark plus jets, tt plus vector ... See full document
41
Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC
... rithm with a distance parameter of ...in the clustering. The momentum of a jet is determined from the vector sum of all particle momenta in the jet candidate and is ... See full document
46
Search for FCNC single top-quark production at $\sqrt{s}=7$ TeV with the ATLAS detector
... test the Standard Model (SM) of particle physics. The properties of the top quark can be studied from proton- proton (pp) collisions at √ s = 7 TeV with the ... See full document
19
Search for single production of a heavy vector-like T quark decaying to a Higgs boson and a top quark with a lepton and jets in the final state
... TeV. The search is optimised for decays of the T quark into a Higgs boson and a top quark, where the top quark decay in- cludes a lepton ... See full document
26
Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector
... at the LHC at an increased center-of-mass energy of p ffiffiffi s ¼ 13 TeV allows the collec- tion of a larger data set because of an increased t¯tH production cross section ... See full document
44
Search for top squark and higgsino production using diphoton Higgs boson decays
... from top squark decays, as shown in Fig. 1. SM backgrounds, e.g. from top quark pair production, are suppressed by taking advantage of the known Higgs boson ... See full document
33
Search for the $b\bar{b}$ decay of the Standard Model Higgs boson in associated $(W/Z)H$ production with the ATLAS detector
... acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Aus- tralia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, ... See full document
95
Search for pair production of excited top quarks in the lepton + jets final state
... mass of the top quark [1] may indicate that it is not an elementary particle, but has a composite structure, as has been proposed in several models of new physics ...[2–5]. The ... See full document
31
Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment
... in the electromagnetic calorimeter that are associated with charged-particle tracks reconstructed in the inner detector [56,57] ...tracks with muon spectrometer tracks or energy ... See full document
20
Evidence for the associated production of a $W$ boson and a top quark in ATLAS at $\sqrt{s}=7$ TeV
... state with only one quark, where the largest fraction of Wt signal is ...analysis, the Wt leading-order approximation is used, and the differ- ence between leading-order and ... See full document
23
Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes
... compares the E miss T distribution of the weighted γ+jets events, summed with other backgrounds, to the E miss T distribution of the dilepton events in ...compares ... See full document
51
Supersymmetric Higgs boson pair production at hadron colliders
... illustrate the importance of squark loop contributions with a few ...For the numerical analysis we have used the leading order CTEQ4L parametri- zation of the parton ... See full document
13
Search for the Standard Model Higgs boson decaying to b-quark pairs with the ATLAS detector at the LHC
... After the selection, the dominant backgrounds are Z+jets in the zero- and two-lepton channels, and top quark production and W +jets in the one-lepton ...for the ... See full document
6
Search for electroweak production of a vector-like quark decaying to a top quark and a Higgs boson using boosted topologies in fully hadronic final states
... from the Marie-Curie program and the European Research Council and EPLANET (European Union); the Leventis Foundation; the ...tion; the Alexander von Humboldt Foundation; the ... See full document
34
Search for single production of vector-like quarks decaying to a b quark and a Higgs boson
... With the discovery of the Higgs boson (H) by the ATLAS [1] and CMS [2, 3] experiments at the CERN LHC, the standard model (SM) of particle physics has ... See full document
40
Search for direct top squark pair production in events with a Higgs or $Z$ boson, and missing transverse momentum in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
... satisfying the SR requirements are estimated by simulation, which is normalised and verified (whenever possible) with data events in separate statistically independent regions of the phase ... See full document
46
Search for pair production of excited top quarks in the lepton + jets final state
... steps with m t ∗ in the range 700–1600 GeV, using the MADGRAPH5 aMC@NLO [19] event generator and ...for the parton distribution functions (PDFs). The t ∗ t ∗ production cross ... See full document
32
Search for pair production of a new heavy quark that decays into a $W$ boson and a light quark in $pp$ collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
... on the trigger, reconstruction, and isolation efficiencies for the selected lepton are estim- ated using Z → ee and Z → µµ events [72, ...on the isolation e fficiency are assigned to account for ... See full document
39
temas relacionados