Account of Energy Losses of Hard Gluons in Processes of J/ψ-Meson Production in Proton-Nucleus Collisions

被引：1
|
作者：
Zhamkochyan, V. M. [1 ]
机构：
[1] Alikhanyan Natl Sci Lab, Yerevan, Armenia
来源：
JOURNAL OF CONTEMPORARY PHYSICS-ARMENIAN ACADEMY OF SCIENCES | 2017年 / 52卷 / 01期
关键词：
proton-nucleus collisions; hard gluon; hadronic state; A-DEPENDENCE; GEV/C;
D O I：
10.3103/S1068337217010017
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Processes of production of c (c) over bar -states in proton-nucleus collisions are considered. The model is proposed taking into account energy losses of hard gluons in inelastic interactions of hadron states with nucleus nucleons. Results of performed calculations on the A-dependence of inclusive spectra of pA -> J/psi X processes are presented together with FNAL E866 experimental data.
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页码：1 / 4
页数：4
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