Antiproton-nucleus reactions at intermediate energies

作     者：Alexei Borisovich Larionov 

作者机构：Frankfurt Institute for Advanced Studies National Research CentreKurchatov Institute 

出 版 物：《Nuclear Science and Techniques》 (核技术（英文）)

年 卷 期：2015年第26卷第2期

页      面：104-110页

核心收录：

学科分类：08[工学] 0827[工学-核科学与技术] 082701[工学-核能科学与工程] 

基　　金：Supported by HIC for FAIR within the framework of the LOEWE program 

主　　题：原子核反应 反质子 能量 相互作用 次级粒子 核平均场 核系统 iii 

摘      要：Antiproton-induced reactions on nuclei at the beam energies from hundreds Me V up to several Ge V provide an excellent opportunity to study interactions between the antiproton and secondary particles(mesons, baryons and antibaryons) with nucleons. The antiproton projectile is unique in the sense that most of the annihilation particles are relatively slow in the target nucleus frame. Hence, the prehadronic effects do not much influence their interactions with the nucleons of the nuclear residue. Moreover, the particles with momenta less than about 1 Ge V/c are sensitive to nuclear mean field potentials. This paper discusses the microscopic transport calculations of the antiproton-nucleus reactions and is focused on three related problems:(i) antiproton potential determination,(ii) possible formation of strongly bound antiproton-nucleus systems, and(iii) strangeness production.