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arXiv · 2511.00437

Optimization of factorization scale in QED Drell-Yan-like processes

Andrej Arbuzov·Uliana Voznaya·Aliaksandr Sadouski
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Abstract

The dependence of corrections due to the initial state radiation in $e^+ e^-$-annihilation processes on the choice of the factorization scale is investigated. Different prescriptions of the factorization scale choice are analyzed within the leading and next-to-leading logarithmic approximations. Comparisons with the known complete one-loop and two-loop results are used to optimize the scale choice.

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Andrej Arbuzov, Uliana Voznaya, Aliaksandr Sadouski. 2025-11-01. Optimization of factorization scale in QED Drell-Yan-like processes. https://arxiv.org/abs/2511.00437

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