Lepton Spectra From Decays of Polarized Top Quarks

作者: Andrzej Czarnecki , Marek Jez̀abek , Johann H. Kühn

DOI: 10.1016/0550-3213(91)90082-9

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摘要: Abstract QCD corrections to the double differential lepton spectrum from decay of a polarized top quark are calculated. It is shown that factorization into energy-dependent and angular-dependent parts holds true also for corrected high degree accuracy. A compact formula given remaining small corrections.

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