Boer-Mulders function of the pion in the MIT bag model
Boer-Mulders function of the pion in the MIT bag model
We apply the MIT bag model to study the Boer-Mulders function of the pion, a $T$-odd function that describes the transverse polarization distribution of the quark inside the pion. We simulate the effect of the gauge link through the ``one-gluon-exchange'' approximation. We consider both the quark helicity nonflip and double-flip …