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HK: Fachverband Physik der Hadronen und Kerne

HK 44: Elektromagnetische und Hadronische Sonden I

HK 44.6: Talk

Friday, March 14, 2008, 15:30–15:45, 1B/C

Hadron attenuation and color transparency at JLab energies — •Murat M. Kaskulov, Kai Gallmeister, and Ulrich Mosel — Institut für Theoretische Physik, Universität Gießen

We present detailed studies of the hadron attenuation in the electromagnetic reactions off nuclei at present and future JLab energies. The Giessen Boltzmann–Uehling–Uhlenbeck transport approach GiBUU is used to model the intranuclear dynamics and hadronization of transmitted hadrons. The early onset of the pionic color transparency observed recently at JLab will be critically examined.