自旋-1 中子的粒子分布函数和碎裂函数

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR The European Physical Journal A Pub Date : 2024-10-10 DOI:10.1140/epja/s10050-024-01411-6

S. Kumano

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引用次数: 0

摘要

从 2020 年代末开始，将在托马斯-杰斐逊国家加速器设施、费米国家加速器实验室、基于核子的离子对撞机设施和电子-离子对撞机等各种设施对自旋-1 氘核的结构函数进行实验研究。我们期待这些项目能开创一个新的高能自旋物理学领域。本文阐述了自旋-1强子结构函数的理论现状，特别是关于部分子分布函数、横动量相关部分子分布和碎裂函数的理论现状。本文还展示了相关的多粒子分布函数。

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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Parton distribution functions and fragmentation functions of spin-1 hadrons

Structure functions of the spin-1 deuteron will be investigated experimentally from the late 2020’s at various facilities such as Thomas Jefferson National Accelerator Facility, Fermi National Accelerator Laboratory, nuclotron-based ion collider facility, and electron-ion colliders. We expect that a new high-energy spin-physics field could be created by these projects. In this paper, the current theoretical status is explained for the structure functions of spin-1 hadrons, especially on parton distribution functions, transverse-momentum dependent parton distributions, and fragmentation functions. Related multiparton distribution functions are also shown.

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来源期刊

The European Physical Journal A 物理-物理：核物理

CiteScore

5.00

自引率

18.50%

发文量

216

审稿时长

3-8 weeks

期刊介绍： Hadron Physics Hadron Structure Hadron Spectroscopy Hadronic and Electroweak Interactions of Hadrons Nonperturbative Approaches to QCD Phenomenological Approaches to Hadron Physics Nuclear and Quark Matter Heavy-Ion Collisions Phase Diagram of the Strong Interaction Hard Probes Quark-Gluon Plasma and Hadronic Matter Relativistic Transport and Hydrodynamics Compact Stars Nuclear Physics Nuclear Structure and Reactions Few-Body Systems Radioactive Beams Electroweak Interactions Nuclear Astrophysics Article Categories Letters (Open Access) Regular Articles New Tools and Techniques Reviews.