Two-pion interferometry for a partially coherent evolution source

	Two-pion interferometry for a partially coherent evolution source
	Li Jian-Wei 1; Yu Li-Li 1; Zhang Wei-Ning 1,2,3
刊名	CHINESE PHYSICS C
	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
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000253607100009
内容类型	期刊论文
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.