从 LHCf 前导中子谱新数据提取 $\pi$-质子总截面
高能物理 - 唯象学
2017-11-23 v4
摘要
鉴于 LHCf 合作组在 LHC 上获得的最新前导中子谱数据，可以在 TeV 能区提取 -质子总截面。本文展示了精确的提取过程。在若干不同的碰撞能量值下收集了 -质子截面的最终数值，并与若干流行的理论预言进行了比较。对结果的误差进行了估计。
关键词
引用
@article{arxiv.1612.03418,
title = {Total pion-proton cross-section from the new LHCf data on leading neutrons spectra},
author = {R. A. Ryutin},
journal= {arXiv preprint arXiv:1612.03418},
year = {2017}
}
备注
5 pages, 6 figures, 1 table, results of this version are more correct than in the version 2. Figs 3, 6 and Table 1 are changed. Minor changes in the text. One reference is added. Erratum is sent to the EPJC