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arXiv · hep-ph/0510258

Quantum Treatment of the Multiple Scattering and Collective Flow in Intensity Interferometry

Cheuk-Yin Wong
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Abstract

We apply the path-integral method to study the multiple scattering and collective flow in intensity interferometry in high-energy heavy-ion collisions. We show that the Glauber model and eikonal approximation in an earlier quantum treatment are special examples of the more general path-integral method. The multiple scattering and collective flow lead essentially to an initial source at a shifted momentum, with a multiple collision absorption factor that depends on the pion absorption cross section and a phase factor that depends on the deviations of the in-medium particle momenta from their asymptotic values.

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Cheuk-Yin Wong. 2005-10-19. Quantum Treatment of the Multiple Scattering and Collective Flow in Intensity Interferometry. https://doi.org/10.1063/1.2197478

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