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Implications of the unusual structure in the pp correlation from Pb+Pb collisions at 158 AGeV

David A. Brown·Fuqiang Wang·Pawel Danielewicz
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Abstract

The recent NA49 measurement of two-proton correlation function shows an interesting and unexpected structure at large relative momentum. Applying source imaging techniques to the measurement, we find an unusually steep drop-off in the two-proton source function. We show that the steep drop-off is due to the structure in the correlation and the drop-off cannot be explained using conventional correlation analysis. We suggest possible physics reasons for the unusual source function.

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David A. Brown, Fuqiang Wang, Pawel Danielewicz. 1999-10-26. Implications of the unusual structure in the pp correlation from Pb+Pb collisions at 158 AGeV. https://doi.org/10.1016/s0370-2693(99)01293-9

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