Measurements of the mean free paths of the proton and pions in the nuclear matter

被引：0
|
作者：
Glavanakov I.V. [1 ]
机构：
[1] Scientific-Research Institute of Nuclear Physics, Tomsk Polytechnic University
来源：
Russian Physics Journal | 2002年 / 45卷 / 9期
基金：
俄罗斯基础研究基金会;
关键词：
Azimuth; Photon Energy; Free Path; Atomic Number; Energy Dependence;
D O I：
10.1023/A:1022335703148
中图分类号：
学科分类号：
摘要：
The results of measuring the yields of neutral and charged pions in the reaction (γ, ρp) on Li, C, and Al nuclei are presented as functions of the proton energy and azimuth angle of pion emission. The experiment was performed in the second resonance region of the photon energy. The measurements are analyzed within the model of single and double quasi-free pion photoproduction. The energy dependences of the mean free path of the proton and neutral and charged pions are obtained based on the dependence of the reaction yield on the atomic number of the target nucleus. © 2002 Plenum Publishing Corporation.
引用
收藏
页码：856 / 869
页数：13
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