12 与 20 GeV 电子在碳靶上多重库仑散射的结果
仪器与探测器
2020-04-21 v2 高能物理 - 实验
摘要
利用 CERN H8 束线上 UA9 装置的高分辨率硅微条探测器，研究了 12 和 20 GeV 电子在 8 和 20 mm 厚度碳靶上的多重散射效应。将散射角的数据与 GEANT4 模拟进行比较，显示在分布核心处高度一致，而在尾部存在一些残余分歧。
引用
@article{arxiv.1905.11677,
title = {Results on Multiple Coulomb Scattering from 12 and 20 GeV electrons on Carbon targets},
author = {G. Abbiendi and J. Bernhard and F. Betti and M. Bonanomi and C. M. Carloni Calame and M. Garattini and Y. Gavrikov and G. Hall and F. Iacoangeli and F. Ignatov and M. Incagli and V. Ivanchenko and F. Ligabue and T. O. James and U. Marconi and C. Matteuzzi and M. Passera and M. Pesaresi and F. Piccinini and R. N. Pilato and F. Pisani and A. Principe and W. Scandale and R. Tenchini and G. Venanzoni},
journal= {arXiv preprint arXiv:1905.11677},
year = {2020}
}
备注
14 pages, 16 figures. Updated to match published version