Hidden Color and the $b_1$ structure function of the deuteron
  The $b_1$ structure function is an observable feature of a spin-1 system sensitive to non-nucleonic components of the target nuclear wave function. A simple model for hidden-color, six-quark configurations is proposed and found to give substantial contributions for values of $ x>0.2$. Good agreement with Hermes data is obtained. Predictions are made for an upcoming JLab experiment. 
Gerald A. Miller
nucl-th hep-ph nucl-ex