H1prelim-05-135

Strangeness Production in DIS

Reference Preliminary results expected for EPS2005, Summer 2005
Figures  
Contact C. Risler
Abstract The inclusive production cross sections of strange neutral particles in deep-inelastic ep scattering at HERA were measured with the H1 detector. The data were taken in the years 1996 and 1997 at a center of mass energy of 300 GeV and sum up to a luminosity of 18 pb-1. The cross sections are determined for the kinematic region of small momentum transfer 2 < Q^2 <100 GeV^2 and 0.1 < y <0.6 and the visible range |ta(K0_S,\Lambda)|<1.3 and p_T(K0_S,\Lambda)>0.5 GeV. The measured cross sections are compared with different model predictions.
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