Power corrections in eikonal cross sections
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Publication date
2000-10-17
Authors
Laenen, E.L.M.P.
Sterman, George
Vogelsang, Werner
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Document Type
/dk/atira/pure/researchoutput/researchoutputtypes/workingpaper/preprint
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Abstract
We discuss power corrections associated with the infrared behavior of the perturbative running coupling in the eikonal approximation to Drell-Yan and other annihilation cross sections in hadron-hadron scattering. General properties of the eikonal approximation imply that only even powers of the energy scale are necessary.
Keywords
hep-ph
Citation
Laenen, E, Sterman, G & Vogelsang, W 2000 'Power corrections in eikonal cross sections' arXiv, pp. 1-4. https://doi.org/10.48550/arXiv.hep-ph/0010183