Understanding the optical potential in Hanbury-Brown-Twiss interferometry

被引：2
|
作者：
Luzum, Matthew [1 ]
Cramer, John G. [1 ]
Miller, Gerald A. [1 ]
机构：
[1] Univ Washington, Dept Phys, Seattle, WA 98195 USA
来源：
PHYSICAL REVIEW C | 2008年 / 78卷 / 05期
关键词：
D O I：
10.1103/PhysRevC.78.054905
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 validity of using a pion optical potential to incorporate the effects of final state interactions on Hanbury-Brown-Twiss interferometry is investigated. We find that, if the optical potential is real, the standard formalism is modified as previously described in the literature. However, if the optical potential is complex, a new term involving pion emission from eliminated states must be included. The size of such effects in previous work by Cramer and Miller is assessed.
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页数：8
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