暗物质湮灭反质子能谱的QCD不确定性估计
高能物理 - 唯象学
2022-03-14 v1 高能天体物理现象
摘要
在本次报告中，我们以与模型无关的方式讨论了由暗物质（DM）湮灭或衰变产生的反质子能谱的物理建模。反质子能谱的建模包含一些与QCD部分子簇射和重子强子化相关的固有不确定性。我们简要评估了这些不确定性的来源及其对若干选定DM情形下反质子能量能谱的影响。结果以表格形式提供，以供未来分析使用。
引用
@article{arxiv.2203.06023,
title = {Estimating QCD uncertainties on antiproton spectra from dark-matter annihilation},
author = {Adil Jueid and Jochem Kip and Roberto Ruiz de Austri and Peter Skands},
journal= {arXiv preprint arXiv:2203.06023},
year = {2022}
}
备注
16 pages, 4 figures. Contribution for the talk presented at the Workshop on Computational Tools for High Energy Physics and Cosmology - CompTools2021, 22 - 26 November, 2021, Institut de Physique des 2 Infinis (IP2I), Lyon, France. Based on arXiv:2202.11546. Data is tabulated and can be found at Github: https://github.com/ajueid/qcd-dm.github.io.git