A detailed study on the centrality dependence of the different aspects multiplicity distribution of the shower particles produced in the backward direction (𝜃Lab ≥ 90∘) in nuclear emulsion track detector has been carried out for 22Ne-emulsion interactions at 4.1 AGeV/c. Depending on the values of the total charges or sum of the charges of noninteracting projectile fragments, event samples were classified into four centrality classes. From the analysis presented in this paper, qualitative information about the assembly of shower particles in the backward direction has been extracted.

中文翻译：

---

高能核-核碰撞中的后向簇射粒子产生——中心依赖性的展望

反向产生的阵雨粒子的不同方面多重分布的中心性相关性的详细研究（𝜃实验室 ≥ 90∘)核乳化液轨迹检测仪已用于224.1 AGeV/c 的 Ne-乳液相互作用。根据非相互作用射弹碎片的总电荷或电荷总和的值，事件样本被分为四个中心性类别。从本文提出的分析中，提取了有关淋浴粒子在向后方向组装的定性信息。