12-15 July 2011
Saint George Hotel
Africa/Johannesburg timezone

Omega Meson electroproduction analysis

14 Jul 2011, 08:00


Oral Presentation Track B - Nuclear, Particle and Radiation Physics NPRP


Mr Doomnull Attah Unwuchola (University of Johannnesburg)


This work is part of a program based on the electro-production of baryonic resonances. In part, the physics goals are to assess the relevant degrees of freedom appropriate to describe high momentum transfer exclusive reactions. In particular, the interest is in the region where the four – momentum transfer squared, t ~ Q2 varies beyond the validity of the constituent quark model (CQM), towards the region where one may search for evidence of pQCD. In this work, the differential cross section for p(e,e’ω)p has been studied at a Q2 ≈ 5.5 GeV. We present further analysis including comparison with other data. A significant divergence from an extrapolation of previous data is obvious.

Consider for a student <br> &nbsp; award (Yes / No)? Yes
Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)? Yes
Level (Hons, MSc, <br> &nbsp; PhD, other)? MSc

Primary author

Mr Doomnull Attah Unwuchola (University of Johannnesburg)

Presentation Materials