Use of intensity correlations to determine the phase of a scattering amplitude
Use of intensity correlations to determine the phase of a scattering amplitude
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使用强度相关性来确定散射幅度的相位
DOI：
10.1103/physrev.132.2764
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发表时间：
1963
期刊：
影响因子：
--
通讯作者：
K. Watson
中科院分区：
文献类型：
--
作者：
M. Goldberger;H. W. Lewis;K. Watson
本文介绍了一种在散射实验中观察散射粒子的新技术。这涉及到测量两个探测器的相关计数率，并基于Hanbury-Brown和Twiss提出的天文观测想法。利用这种技术，例如，可以明确地测量散射振幅的相位。
A new technique is described for observing scattered particles in a scattering experiment. This involves a measurement of the correlated counting rates of two detectors and is based on an idea proposed by Hanbury-Brown and Twiss for astronomical observations. With this technique it is possible, for example, to explicitly measure the phase of a scattering amplitude.