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Discovery of a Pentaquark

Discovery of a Pentaquark. Andy Miller August 2003. Search for Exotic Baryon States. Baryon States. Y. 0. I. Z. Prediction in Chiral Soliton Model. pK 0 or nK +. LEPS Experiment at SPring8 in Japan. Exclusive g n ( 12 C)  K - K + n.

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Discovery of a Pentaquark

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  1. Discovery of a Pentaquark Andy Miller August 2003

  2. Search for Exotic Baryon States

  3. Baryon States Y 0 I Z

  4. Prediction in Chiral Soliton Model pK0 or nK+

  5. LEPS Experiment at SPring8 in Japan Exclusive gn (12C) K-K+n

  6. Experimental Evidence from Japan

  7. Experimental Evidence from Russia

  8. Experimental Evidence from USA

  9. Experimental Evidence from USA - II Tagged photon beam from 2.5-3.1 GeV e-

  10. Experimental Evidence from USA - III

  11. Experimental Evidence from Germany

  12. Experimental Evidence from Neutrinos

  13. Experimental Evidence from HERMES Inclusive quasi-real photo production with 27.5 GeV e+ on deuterium g*d K0sp Xp+p- p X

  14. Experimental Evidence from K+N Scattering R.A. Arndt et al., (nucl-th/0308012) Effect on 2 of 1992 VPI K+Nelastic decomposition of adding narrow resonance No isovector waves showed any negative 2 for above widths

  15. Summary of recent Evidence for Q+

  16. The HERMES Experiment at DESY Deeply Inelastic Scattering of Polarised ElectronsProbes the Orientation of Quark Spins Inside the Proton TRIUMF leads a strong Canadian participation in this international collaboration

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