Study of the Central Heavy-Ion Collision with Emulsion at 4.5 A GeV/c

• 作者: Alblomy Abd El-Daiem Atef Abdel-hafiez Mohamed Abdo Khalifa
• 来源期刊: 现代物理(英文)
• 学科: 物理学
• 关键词: MULTIPLICITY Correlation MULTIPLICITY DISTRIBUTIONS HADRONIC CLUSTERS Baryonic CLUSTERS
• 年，卷（期）: 2011,（7）
• 页码范围: 669-674
• 页数: 6页
• 分类号: O57

摘要

We have investigated the main experimental characteristics(multiplicity correlation ,angular distributions and the analysis of emission of the shower particles produced at target fragments in central collisions of 28Si+AgBr at 4.5AGeV/c has shown a formation of hadronic and baryonic clusters. Events of central collisions are defined, here, as those having no projectile charged fragments, even a singly charged one, emitted within 30 of the beam direction.