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Main Author: Ulrich, Yannick
Format: Preprint
Published: 2025
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Online Access:https://arxiv.org/abs/2501.03703
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author Ulrich, Yannick
author_facet Ulrich, Yannick
contents McMule, a Monte Carlo for MUons and other LEptons, implements many major QED processes at NNLO (eg. $ee\to ee$, $eμ\to eμ$, $ee\toμμ$, $\ell p\to\ell p$, $μ\toν\barνe$) including effects from the lepton masses, making it suitable for predictions for low-energy experiments such as MUonE, CMD-III, PRad, or MUSE. Recently, McMule gained the ability to generate events at NNLO rather than just pre-defined differential distributions. To avoid negative event weights, it employs cellular resampling directly as part of the generation step which further reduces the fraction of negative weights.
format Preprint
id arxiv_https___arxiv_org_abs_2501_03703
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle McMule -- a Monte Carlo generator for low energy processes
Ulrich, Yannick
High Energy Physics - Phenomenology
McMule, a Monte Carlo for MUons and other LEptons, implements many major QED processes at NNLO (eg. $ee\to ee$, $eμ\to eμ$, $ee\toμμ$, $\ell p\to\ell p$, $μ\toν\barνe$) including effects from the lepton masses, making it suitable for predictions for low-energy experiments such as MUonE, CMD-III, PRad, or MUSE. Recently, McMule gained the ability to generate events at NNLO rather than just pre-defined differential distributions. To avoid negative event weights, it employs cellular resampling directly as part of the generation step which further reduces the fraction of negative weights.
title McMule -- a Monte Carlo generator for low energy processes
topic High Energy Physics - Phenomenology
url https://arxiv.org/abs/2501.03703