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Measurement of top quark polarization in $tt$ $lepton+jets$ final states

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Figure

TABLE I:Sample composition and event yields after im-plementing the selection requirements and the maximum-likelihood fit to kinematic distributions in data.Only sta-tistical uncertainties are shown.
FIG. 1:The simulatedsubtracted compared in cosand no W +jets events before correction anddata with tt¯ and other than W +jets background components θℓ,nˆ distributions in the ℓ+3 jet b tagged jet control sample.
FIG. 3:The combinedrelative to the beam axis; (c) and (d) show distributions relative to the helicity axis; and (e) and (f) show distributions relativeto the transverse axis
FIG. 4:Two-dimensional visualization of the longitudinalthe beam and helicity axes compared with the SM and theBSM models described in the text

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