New Feature of Long-Range Correlations in Hadron-nucleus
Interactions
FENG Shengqin, ZHOU Daicui*
Department of Physics, Yichang Teachers College, Yichang 443000
* Institute of Particle Physics, Huazhong Normal University, Wuhan 430070
New Feature of Long-Range Correlations in Hadron-nucleus
Interactions
FENG Shengqin;ZHOU Daicui*
Department of Physics, Yichang Teachers College, Yichang 443000
* Institute of Particle Physics, Huazhong Normal University, Wuhan 430070
关键词 ：
25.40.Ve ,
13.85.Hd
Abstract ： A new characteristic phenomenon of the dependence of long-range correlations among produced particles on the number of recoiled protons, Np , in hadron-nucleus collisions at high energy is found in our investigation by using the data of the NA5 experiments at CERN/SPS, which shows an obvious stepwise structure in the correlation strength as a function of the upper limit of Np . A model based on the concept of effective target is proposed to explain this phenomenon.
Key words ：
25.40.Ve
13.85.Hd
出版日期: 1993-12-01
:
25.40.Ve
(Other reactions above meson production thresholds (energies > 400 MeV))
13.85.Hd
(Inelastic scattering: many-particle final states)
引用本文:
FENG Shengqin;ZHOU Daicui*. New Feature of Long-Range Correlations in Hadron-nucleus
Interactions
[J]. 中国物理快报, 1993, 10(12): 712-715.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1993/V10/I12/712
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