paper

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

arXiv:hep-ph/9401304 · doi:10.1103/PhysRevD.49.R4326

Abstract

Despite large uncertainties in the and transverse momentum () distributions for $q_T\lsim 10$ GeV, the ratio of the distributions varys little. The uncertainty in the ratio of to distributions is on the order of a few percent, independent of the details of the nonperturbative parameterization.

13 pages in revtex, 5 postscript figures available upon request, UIOWA-94-01

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