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arXiv · hep-ph/9912300

Sudakov Logarithm Resummation for Vector Boson Production at Hadron Colliders

Anna Kulesza·W. James Stirling
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Abstract

A complete description of W and Z boson production at high-energy colliders requires the resummation of large Sudakov logarithms which dominate the production at small transverse momentum. Currently there are two techniques for performing this resummation: impact parameter space and transverse momentum space. We argue that the latter can be formulated in a way which retains the advantages of the former, while at the same time allowing a smooth transition to finite order dominance at high transverse momentum.

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Anna Kulesza, W. James Stirling. 1999-12-10. Sudakov Logarithm Resummation for Vector Boson Production at Hadron Colliders. https://doi.org/10.1088/0954-3899%2F26%2F5%2F319

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