Wigner distributions of quarks for different polarizations
  We calculate quark Wigner distributions using the light-front wave functions in a dressed quark model. In this model, a proton target is replaced by a simplified spin-1/2 state, namely a quark dressed with a gluon. We calculate the Wigner distributions for different polarization configuration of quark and the target state in this model. 
Jai More, Asmita Mukherjee and Sreeraj Nair
hep-ph