1/Q2 power corrections to TMD factorization for Drell-Yan hadronic tensor

IF 2.5 3区物理与天体物理 Q2 PHYSICS, PARTICLES & FIELDS

Nuclear Physics B Pub Date : 2024-08-15 DOI:10.1016/j.nuclphysb.2024.116658

引用次数: 0

Abstract

I calculate $\frac{1}{Q^{2}}$ power corrections to unpolarized Drell-Yan hadronic tensor for electromagnetic (EM) current at large $N_{c}$ and demonstrate the EM gauge invariance at this level.

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德雷尔-杨强子张量的 TMD 因式分解的 1/Q2 功率修正

我计算了大 Nc 时电磁（EM）电流对非极化德雷尔-扬强子张量的 1Q2 功率修正，并证明了这一水平的电磁规不变性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nuclear Physics B 物理-物理：粒子与场物理

CiteScore

5.50

自引率

7.10%

发文量

302

审稿时长

1 months

期刊介绍： Nuclear Physics B focuses on the domain of high energy physics, quantum field theory, statistical systems, and mathematical physics, and includes four main sections: high energy physics - phenomenology, high energy physics - theory, high energy physics - experiment, and quantum field theory, statistical systems, and mathematical physics. The emphasis is on original research papers (Frontiers Articles or Full Length Articles), but Review Articles are also welcome.