Coherence effects on two-pion interferometry in ultra-high energy heavy-ion collisions

被引：3
|
作者：
Zhang, QH
Chao, WQ
Gao, CS
机构：
[1] ACAD SINICA,INST HIGH ENERGY PHYS,BEIJING 100039,PEOPLES R CHINA
[2] ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA
[3] BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA
来源：
NUCLEAR PHYSICS A | 1996年 / 608卷 / 04期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/0375-9474(96)00250-3
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：
The effects of two kinds of coherent lengths, the wave packet length of the emitter and the radius of the coherent source, on two-pion interferometry are studied. It is shown that both coherent lengths can decrease the apparent radius of the source and cause abundant pions at low momentum.
引用
收藏
页码：469 / 478
页数：10
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