تقرير
Di-lepton Rapidity Distribution in Drell-Yan Production to Third Order in QCD
| العنوان: | Di-lepton Rapidity Distribution in Drell-Yan Production to Third Order in QCD |
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| المؤلفون: | Chen, Xuan, Gehrmann, Thomas, Glover, Nigel, Huss, Alexander, Yang, Tong-Zhi, Zhu, Hua Xing |
| المصدر: | Phys. Rev. Lett. 128, 052001 (2022) |
| سنة النشر: | 2021 |
| المجموعة: | High Energy Physics - Phenomenology |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology |
| الوصف: | We compute for the first time the lepton-pair rapidity distribution in the photon-mediated Drell-Yan process to next-to-next-to-next-to-leading order (N$^3$LO) in QCD. The calculation is based on the qT-subtraction method, suitably extended to this order for quark-antiquark initiated Born processes. Our results display sizeable QCD corrections at N$^3$LO over the full rapidity region and provide a fully independent confirmation of the recent results for the total Drell-Yan cross section at this order. Comment: 7 pages, 3 figures, version 2 with fitted total cross section from qT sub-leading power correction and with changes for PRL publication |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevLett.128.052001 |
| URL الوصول: | http://arxiv.org/abs/2107.09085 |
| رقم الأكسشن: | edsarx.2107.09085 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevLett.128.052001 |
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