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.
|Original language||English (US)|
|Journal||Journal of Physics G: Nuclear and Particle Physics|
|State||Published - Apr 1 2005|