Multi-pion Bose-Einstein correlations in high energy heavy-ion collisions

被引：9
|
作者：
Zhang, QH [1 ]
机构：
[1] Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany
来源：
NUCLEAR PHYSICS A | 1998年 / 634卷 / 1-2期
关键词：
Bose-Einstein correlations; high energy heavy-ion collisions;
D O I：
10.1016/S0375-9474(98)00151-1
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Multi-pion correlations and wavepacket size effects on the pion multiplicity distribution, pion momentum distribution and two-pion interferometry are studied. It is shown that multi-pion Bose-Einstein correlations and the wavepacket size cause an abundance of pions at low momentum, increase the mean pion multiplicity and decrease both the apparent radius of the source and the coherent source parameter derived from two-pion interferometry. (C) 1998 Elsevier Science B.V.
引用
收藏
页码：190 / 205
页数：16
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