H1prelim-05-031

H1 Search for a Narrow Baryonic Resonance Decaying to K^0_s p(pbar}

Reference Preliminary results expected for DIS2005, Spring 2005
Document Conference paper
Figures    (1)  (2)  (3a)  (3b)  (3c)  (4)  (5a)  (5b)  (6a)  (6b)  (6c)  (7)  (8a)  (8b)
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 $ heta^+(1530)$ pentaquark state. The H1 results on the search for the $ heta^+(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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