Drell-Yan在不同速度范围内的前后不对称性

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2025-10-03 DOI:10.1134/S1547477125700931

I. Anikin, V. Lyubovitskij, A. Zhevlakov

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引用次数: 0

摘要

我们使用共线分解方案中的次领先阶微扰QCD计算，包括\(\gamma {\text{/}}{{Z}^{0}}\)玻色子交换的影响，详细研究了Drell-Yan过程中的前后不对称性。我们分析了\(Q\)和\({{Q}_{T}}\)的相关性，并将理论预测与大型强子对撞机CMS合作的可用数据进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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

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

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.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.