Nonrelativistic rescattering effects on two-particle correlation

Yang Li; Joseph I Kapusta

doi:10.1088/0954-3899/31/4/041

Nonrelativistic rescattering effects on two-particle correlation

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Abstract

We derive a general formula for the two-particle correlation function when the produced particles are allowed to elastically rescatter in the medium. We then specialize to rescattering centres that are localized static potentials. With a Gaussian source distribution, we calculate the corrections for R _out and R_side. The ratio R_out/ R_side increases with momentum from below to above unity. An example for kaon interferometry is given with some specific numbers.

Original language	English (US)
Journal	Journal of Physics G: Nuclear and Particle Physics
Volume	31
Issue number	4
DOIs	https://doi.org/10.1088/0954-3899/31/4/041
State	Published - Apr 1 2005

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abstract = "We derive a general formula for the two-particle correlation function when the produced particles are allowed to elastically rescatter in the medium. We then specialize to rescattering centres that are localized static potentials. With a Gaussian source distribution, we calculate the corrections for R out and Rside. The ratio Rout/ Rside increases with momentum from below to above unity. An example for kaon interferometry is given with some specific numbers.",

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Nonrelativistic rescattering effects on two-particle correlation

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