Charged pion production in C_s16C and Ar_s16KCl collisions measured with HADES
Tlusty, : P. and others
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Abstract
Results of a study of charged pion production in 12C_s1612C collisions at incident beam energies of 1A GeV and 2A GeV, and 40Ar_s16natKCl at 1.76AGeV, using the spectrometer HADES at GSI, are presented. We have performed a measurement of the transverse momentum distributions of pi_s16- mesons covering a fairly large rapidity interval, in case of the C_s16C collision system for the first time. The yields, transverse mass and angular distributions are compared with a transport model as well as with existing data from other experiments.
