Relative distributions of W's and Z's at low transverse momenta.

نویسنده

  • Reno
چکیده

Despite large uncertainties in the W ± and Z 0 transverse momentum (q T) distributions for q T < ∼ 10 GeV, the ratio of the distributions varys little. The uncertainty in the ratio of W to Z q T distributions is on the order of a few percent, independent of the details of the nonperturbative parameterization.

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عنوان ژورنال:
  • Physical review. D, Particles and fields

دوره 49 9  شماره 

صفحات  -

تاریخ انتشار 1994