H1prelim-05-031

H1 Search for a Narrow Baryonic Resonance Decaying to K0s p(pbar)

Reference Preliminary results expected for DIS2005, Spring 2005
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Contact C Risler, D Ozerov
Abstract Recently observations of a narrow baryonic state decaying to charged kaons and neutrons or K^0_s mesons and protons have been reported by several experiments. This resonance could be identified as a candidate for the exotic theta+ pentaquark state. The H1 results on the search for the theta^+(1530) and its antiparticle in the invariant mass combinations of K^0_s mesons with protons and antiprotons in deep inelastic scattering at HERA are reported.
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