Threshold improved Z H production at the LHC

2025/08/28 by Goutam Das, Das, Goutam, Chinmoy Sankar Dey +5
Engineering · Computer Science · Physics and Astronomy · #Superconducting Materials and Applications #Advanced Data Storage Technologies #High-Energy Particle Collisions Research

paper · pdf · doi:10.48550/arxiv.2508.20676

Abstract

We present precise theoretical results for the ZH production cross section and invariant mass distribution at the Large Hadron Collider (LHC) taking into account the effects of soft gluons. We improve both quark-initiated and gluon-initiated subprocesses through threshold resummation within the QCD framework and present combined results relevant for 13.6 TeV LHC.

Citations

• Soft gluon resummation for gluon fusion ZH production
• Soft-virtual correction and threshold resummation for n-colorless particles to fourth order in QCD: Part I
• Resummed Drell-Yan cross-section at N³LL

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