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HK: Physik der Hadronen und Kerne
HK 13: Poster Session: Heavy Ions
HK 13.3: Poster
Tuesday, March 12, 2002, 10:30–12:45, Foyer Chemie
Correlation studies with INDRA@GSI — •C. Schwarz —
GSI, Darmstadt
Correlation funcions, constructed from light-particle coincidences, give
access to the spatial extension of the emitting source. This is due to the
final-state interaction of the emitted particle pairs which depend on their
spatial proximity.
Using this technique, the interaction zone as well as the quasi-projectile
and quasi-target sources of light particles were investigated for several
reaction systems studied at beam energies between 40 and 150 AMeV
during the INDRA@GSI campaign.
The observed dependence of the source size on the impact parameter and on
the
collision partners agree well with the expectations for the reaction
geometry.