176 research outputs found
Experimental proton-proton correlation function derived for the pp -> ppeta reaction
Based on the high statistics data from the pp -> ppX reaction measured by the
COSY-11 collaboration [1] we have derived a two-proton correlation function for
the production of the ppeta and pp+pions systems. The measured correlation
function normalized to the value simulated for a point-like source was compared
with a theoretical prediction in order to estimate the size of the reaction
volume.Comment: Talk given at the Symposium on Meson Physics at COSY-11 and
WASA-at-COSY Krakow, Poland, 17-22 June 200
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