Hadron wave functions and the issue of nucleon deformation
  Using gauge invariant hadronic two- and three- density correlators we extract information on the spatial distributions of quarks in hadrons, and on hadron shape and multipole moments within quenched lattice QCD. Combined with the calculation of N to Delta transition amplitudes the issue of nucleon deformation can be addressed. 
C. Alexandrou (Univ. of Cyprus), Ph. de Forcrand (ETH Zurich and CERN)   and A. Tsapalis (Univ. of Cyprus)