通过横向动量依赖的胶子分布揭示质子结构
高能物理 - 唯象学
2022-06-17 v1
摘要
我们通过对质子中 leading twist 的非极化与极化横向动量依赖胶子分布进行探索性研究,以呈现质子的内部组成。我们采用一种增强的旁观者模型方法,使我们的密度同时包含小 x 与中等 x 效应。这些研究对于在新一代对撞机上通过层析分析探究强子的内部结构具有相关性。
引用
@article{arxiv.2206.07815,
title = {Unveiling the proton structure via transverse-momentum-dependent gluon distributions},
author = {Alessandro Bacchetta and Francesco Giovanni Celiberto and Marco Radici},
journal= {arXiv preprint arXiv:2206.07815},
year = {2022}
}
备注
5 pages, 1 figure, presented by F.G. Celiberto, contribution to the proceedings of the 19th International Conference on Hadron Spectroscopy and Structure in memoriam Simon Eidelman (HADRON2021), version accepted for publication in Rev. Mex. Phys