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Two-pion interferometry for a partially coherent evolution source

文献类型：期刊论文

作者Li Jian-Wei1; Yu Li-Li1; Zhang Wei-Ning1,2,3
刊名CHINESE PHYSICS C
出版日期2008-02-01
卷号32页码:120-125
关键词HBT correlation function partially coherent evolution source multiple scattering source collective expansion
ISSN号1674-1137
英文摘要We give the formulas of two-pion Hanbury-Brown-Twiss (HBT) correlation function for a partially coherent evolution pion-emitting source, using quantum probability amplitudes in a path-integral formalism. The multiple scattering of the particles in the source is taken into consideration based on Glauber scattering theory. Two-pion interferometry with effects of the multiple scattering and source collective expansion is examined for a partially coherent source of hadronic gas with a finite baryon density and evolving hydrodynamically. We do not find observable effect of either the multiple scattering or the source collective expansion on HBT chaotic parameter.
WOS关键词HEAVY-ION COLLISIONS ; INTENSITY INTERFEROMETRY ; MULTIPLE-SCATTERING ; COLLECTIVE FLOW
WOS研究方向Physics
语种英语
WOS记录号WOS:000253607100009
出版者SCIENCE CHINA PRESS
源URL[http://119.78.100.186/handle/113462/28985]  
专题中国科学院近代物理研究所
通讯作者Li Jian-Wei
作者单位1.Harbin Inst Technol, Dept Phys, Harbin 150006, Peoples R China
2.Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China
3.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Li Jian-Wei,Yu Li-Li,Zhang Wei-Ning. Two-pion interferometry for a partially coherent evolution source[J]. CHINESE PHYSICS C,2008,32:120-125.
APA Li Jian-Wei,Yu Li-Li,&Zhang Wei-Ning.(2008).Two-pion interferometry for a partially coherent evolution source.CHINESE PHYSICS C,32,120-125.
MLA Li Jian-Wei,et al."Two-pion interferometry for a partially coherent evolution source".CHINESE PHYSICS C 32(2008):120-125.

入库方式： OAI收割

来源：近代物理研究所

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