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Residual correlation in two-proton interferometry from lambda-proton strong interactions

Fuqiang Wang
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Abstract

We investigate the residual effect of lambda-proton strong interactions in pp correlations with one proton from lambda decays. It is found that the residual correlation is about 10% of the lambda-proton correlation strength, and has a broad distribution centered around q~40 MeV/c. The residual correlation cannot explain the observed structure on the tail of the recently measured pp correlation function in central Pb+Pb collisions by NA49 at the SPS.

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Fuqiang Wang. 1999-10-02. Residual correlation in two-proton interferometry from lambda-proton strong interactions. https://doi.org/10.1103/physrevc.60.067901

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