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Abstract <p>We present a detailed study of the forward-backward asymmetry in the Drell–Yan process, using a next-to-leading order perturbative QCD calculation within the collinear factorization scheme, including the effects of <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(\gamma {\text{/}}{{Z}^{0}}\)</EquationSource> <!--PhysPNLt2570093Anikin-m1--> </InlineEquation> boson exchange. We analyze <InlineEquation ID="IEq2"> <EquationSource Format="TEX">\(Q\)</EquationSource> <!--PhysPNLt2570093Anikin-m2--> </InlineEquation> and <InlineEquation ID="IEq3"> <EquationSource Format="TEX">\({{Q}_{T}}\)</EquationSource> <!--PhysPNLt2570093Anikin-m3--> </InlineEquation> dependence and compare theoretical predictions with available data from the CMS Collaboration at the LHC.</p>

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The Drell–Yan Forward-Backward Asymmetry Across Various Rapidity Ranges

  • 期刊论文

  • 发表日期：

    2025年10月3日

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  • I. Anikin,
  • V. Lyubovitskij,
  • A. Zhevlakov

摘要

Abstract

We present a detailed study of the forward-backward asymmetry in the Drell–Yan process, using a next-to-leading order perturbative QCD calculation within the collinear factorization scheme, including the effects of \(\gamma {\text{/}}{{Z}^{0}}\) boson exchange. We analyze \(Q\) and \({{Q}_{T}}\) dependence and compare theoretical predictions with available data from the CMS Collaboration at the LHC.