Nucleon number dependence of longitudinal radii in ion-ion collisions as a signature of the onset of collective expansion

It is shown first that nuclear geometry is responsible for only a very small part of observed nucleon number dependence of longitudinal radius R L for proton- and light-ion interactions with nuclear targets in the CERN-SPS energy region. This dependence can be described by a model based on multiple...

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Veröffentlicht in:	Physics letters. B 1997-02, Vol.393 (3), p.423-430
Hauptverfasser:	Pisut, J., Pisutova, N., Zavada, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	High Energy Physics - Theory Physics
Online-Zugang:	Volltext
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