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[PDF] Top 20 Measurement of the forward-backward charge asymmetry in top-quark pair production

Has 10000 "Measurement of the forward-backward charge asymmetry in top-quark pair production" found on our website. Below are the top 20 most common "Measurement of the forward-backward charge asymmetry in top-quark pair production".

Measurement of the forward-backward charge asymmetry in top-quark pair production

Measurement of the forward-backward charge asymmetry in top-quark pair production

... demonstrate the measurement’s sensitivity to new physics, we examine tt production via neutral gauge bo- sons (Z 0 ) that are heavy enough to decay to on-shell top and antitop ...tt ... See full document

7

Measurement of the top quark pair production cross section in $pp$ collisions at $\sqrt{s} = 7$ TeV in dilepton final states containing a $\tau$

Measurement of the top quark pair production cross section in $pp$ collisions at $\sqrt{s} = 7$ TeV in dilepton final states containing a $\tau$

... at the Large Hadron Collider (LHC) are mostly produced in pairs with the subse- quent decay tt → W + bW − ...b. The decay modes of the two W bosons determine the observed ... See full document

31

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

... clusters in the calorimeters and asso- ciated inner detector tracks [80] ...total charge of ...excluding the electromagnetic calorimeter ’s transition ...types of τ had ... See full document

44

Measurement of the top quark charge in $pp$ collisions at $\sqrt{s} =$ 7 TeV with the ATLAS detector

Measurement of the top quark charge in $pp$ collisions at $\sqrt{s} =$ 7 TeV with the ATLAS detector

... on the next-to-leading-order (NLO) matrix elements [ 11 , 12 ] with ...for the parton-level hard scattering in t ¯t production, and is interfaced to the H ERWIG ...simulation of ... See full document

46

Measurement of the Forward-Backward Charge Asymmetry and Extraction of sin(2)theta(eff)(W) in pp -> Z/gamma(*)+X -> e(+)e(-)+X Events Produced at s=1.96 TeV

Measurement of the Forward-Backward Charge Asymmetry and Extraction of sin(2)theta(eff)(W) in pp -> Z/gamma(*)+X -> e(+)e(-)+X Events Produced at s=1.96 TeV

... states in which photons or jets are misrecon- structed as ...electrons in the final state. The multijet background is estimated using collider data by fitting the electron isola- tion ... See full document

7

Study of the underlying event in top quark pair production in pp collisions at 13 TeV

Study of the underlying event in top quark pair production in pp collisions at 13 TeV

... t quark can be studied directly from its decay products, as it decays before ...by the electroweak interaction, the t quark decay yields a W boson and a quark, the latter ... See full document

50

Measurement of the weak mixing angle using the forward-backward asymmetry of Drell-Yan events in pp collisions at 8 TeV

Measurement of the weak mixing angle using the forward-backward asymmetry of Drell-Yan events in pp collisions at 8 TeV

... is the number of eigenvector axes, and the Ri k are random numbers sampled from the normal distribution with a mean of 0 and a standard deviation of ...Then, the same ... See full document

31

Measurement of the charge asymmetry in semileptonic B-s(0) decays

Measurement of the charge asymmetry in semileptonic B-s(0) decays

... is the total number of D s  [D, background] events;  is the fraction of integrated luminosity with toroid polarity  (     1); A is the integrated charge ... See full document

7

Measurement of the differential cross section for top quark pair production in pp collisions at $\sqrt{s} = 8\,\text {TeV} $

Measurement of the differential cross section for top quark pair production in pp collisions at $\sqrt{s} = 8\,\text {TeV} $

... inverting the response matrix. The strength of the regularization is determined and optimized individually for each distribution using the averaged global correlation method ...keep ... See full document

65

Measurement of differential top-quark pair production cross sections in $pp$ colisions at $\sqrt{s}=7$ TeV

Measurement of differential top-quark pair production cross sections in $pp$ colisions at $\sqrt{s}=7$ TeV

... Measurements of top-quark production cross section and properties have played a major role in testing the standard model (SM) and in searches for new physics beyond ...it. ... See full document

47

Measurement of the charge asymmetry in dileptonic decays of top quark pairs in $pp$ collisions at $\sqrt{s}=7$ TeV using the ATLAS detector

Measurement of the charge asymmetry in dileptonic decays of top quark pairs in $pp$ collisions at $\sqrt{s}=7$ TeV using the ATLAS detector

... uncertainty of 1.8% [ 64 ]. The analysis makes use of reconstructed electrons, muons, jets and missing transverse momentum in the ...ters of energy deposits in the ... See full document

57

Measurement of the top quark pair production cross section in $pp$ collisions at $\sqrt{s}=7$ TeV in dilepton final states with ATLAS

Measurement of the top quark pair production cross section in $pp$ collisions at $\sqrt{s}=7$ TeV in dilepton final states with ATLAS

... on the final state ...that the dilep- ton final states are accompanied by b-quark jets, a sepa- rate measurement is performed requiring the presence of a jet identified as coming ... See full document

22

Measurement of the cross section for top quark pair production in association with a W or Z boson in proton-proton collisions at $\sqrt{s} =$ 13 TeV

Measurement of the cross section for top quark pair production in association with a W or Z boson in proton-proton collisions at $\sqrt{s} =$ 13 TeV

... colleagues in the CERN accelerator departments for the excellent perfor- mance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes ... See full document

46

Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at $\sqrt s$=7 and 8 TeV

Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at $\sqrt s$=7 and 8 TeV

... since the t¯t production cross section is measured as a function of variables that do not require the reconstruction of the top quarks from their decay ...products. ... See full document

25

Search for the associated production of the Higgs boson with a top quark pair in multilepton final states with the ATLAS detector

Search for the associated production of the Higgs boson with a top quark pair in multilepton final states with the ATLAS detector

... observation of the process in which the Higgs boson is produced in association with a pair of top quarks (t¯tH) would permit a direct measurement of ... See full document

26

Measurement of the cross section for top quark pair production in association with a W or Z boson in proton-proton collisions at root s=13 TeV

Measurement of the cross section for top quark pair production in association with a W or Z boson in proton-proton collisions at root s=13 TeV

... S. Abdullin, M. Albrow, M. Alyari, G. Apollinari, A. Apresyan, A. Apyan, S. Banerjee, L.A.T. Bauerdick, A. Beretvas, J. Berryhill, P.C. Bhat, G. Bolla † , K. Burkett, J.N. But- ler, A. Canepa, G.B. Cerati, H.W.K. Cheung, ... See full document

51

Measurement of jet shapes in top-quark pair events at $\sqrt{s}$ = 7 TeV using the ATLAS detector

Measurement of jet shapes in top-quark pair events at $\sqrt{s}$ = 7 TeV using the ATLAS detector

... corrects the light-jet sample for purity effects. Similarly, the odd- numbered ...show the integrated shapes hΨ(r)i as a function of r and in bins of p T for light jets and ... See full document

30

Measurement of Spin Correlation in Top-Antitop Quark Events and Search for Top Squark Pair Production in pp Collisions at $\sqrt{s}=8$ TeV Using the ATLAS Detector

Measurement of Spin Correlation in Top-Antitop Quark Events and Search for Top Squark Pair Production in pp Collisions at $\sqrt{s}=8$ TeV Using the ATLAS Detector

... A measurement of spin correlation in t¯ t production is presented using data collected with the ATLAS detector at the Large Hadron Collider in proton–proton collisions at ... See full document

20

Measurement of the electron charge asymmetry in inclusive $W$ production in $pp$ collisions at $\sqrt{s}=7$ TeV

Measurement of the electron charge asymmetry in inclusive $W$ production in $pp$ collisions at $\sqrt{s}=7$ TeV

... τν production (electroweak or EW backgrounds), as well as top-quark pair (tt) ...some of the background contributions. The signal and the EW backgrounds are ... See full document

27

Measurement of top quark-antiquark pair production in association with a W or Z boson in pp collisions at √ s = 8 TeV

Measurement of top quark-antiquark pair production in association with a W or Z boson in pp collisions at √ s = 8 TeV

... Based on the observed number of events, the background estimates, and the signal acceptance including the leptonic branching fractions, the inclusive ttW production cross section is meas[r] ... See full document

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