The NA60 experiment studied phi meson production in p-A and In-In collisions at the CERN SPS. The ratio phi/omega shows an increase by a factor similar to 2 from peripheral to central collisions. The inverse slope parameter T of the p(T) spectrum increases with centrality, and seems to agree with the previous NA49 measurements.
phi production in p-A and In-In collisions
FERRETTI, Alessandro;
2006-01-01
Abstract
The NA60 experiment studied phi meson production in p-A and In-In collisions at the CERN SPS. The ratio phi/omega shows an increase by a factor similar to 2 from peripheral to central collisions. The inverse slope parameter T of the p(T) spectrum increases with centrality, and seems to agree with the previous NA49 measurements.
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