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Recoil-Safe Subtraction, Matching and Merging in e+e- to hadrons

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arxiv 2507.22837 v1 pith:WX6TFNY3 submitted 2025-07-30 hep-ph

Recoil-Safe Subtraction, Matching and Merging in e+e- to hadrons

classification hep-ph
keywords algorithmfirsthadronsjetsnext-to-leadingordersubtractionalaric
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We present the first next-to-leading order matched and multi-jet merged predictions based on the Alaric parton shower. The components needed for infrared subtraction in the S-MC@NLO algorithm are computed analytically for the case of color singlet decays to hadronic final states and validated against existing approaches for up to e+e- to 5 jets. Phenomenological results for e+e- to hadrons at the Z pole are obtained with up to five jets at next-to-leading order precision, for the first time using an evolution algorithm with NLL-preserving kinematics mapping.

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Forward citations

Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

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