$\Sigma^+$(1385) photoproduction on proton

ORAL

Abstract

The search for missing resonances using coupled channel analysis, $N\pi$ and $KY$, has been ongoing project at CLAS (Jefferson Lab). In this analysis the differential cross sections for the rection $\gamma p\rightarrow K^\circ\Sigma^+$(1385) have been measured with CLAS. The differential cross sections and the angular dependence of the $K^{\circ}$ in the reaction center of mass frame are obtained using a tagged photon beam with photon energies from $1.5$ GeV to $3.6$ GeV. The cross sections and angular dependences will be compared with theoretical predictions using $KY$ coupling to known and missing resonances.

Authors

  • Gagik Gavalian

    • Old Dominion University
    • ODU
  • M. Amarian

    • ODU