Speaker
Mr
Rafal Lalik
(TUM)
Description
The production of baryons at 3:5 GeV kinetic energy has been studied at HADES
in elementary proton-proton and heavier proton-Niobium reactions. Resonant
and non-resonant contributions to the total production spectrum have been
considered also employing several exclusive analyses from the same reaction. In
particular, the role played by intermediate resonances as , ++ or N to
the inclusive production has been considered. In addition, it was shown that
the phase-space production of pK+ channel does not describe the experimental
data measured for this nal state and appropriate PartialWave Analysis (PWA)
was carried out.
In this poster we are presenting results of total inclusive analysis in com-
parison to exclusive channels. Pinning down of all contributions will help in
tuning transport models (GiBUU and UrQMD) as well will serve as important
input to understand the production mechanism of in heavier Niobium sys-
tems. Result of this model will also help to understand future HADES physics
at SIS100 at FAIR.
Primary author
Mr
Rafal Lalik
(TUM)
