Deep exclusive electroproduction of ${\pi }^0$ at high $Q^2$ in the quark valence regime

The Jefferson Lab Hall A Collaboration, M. Dlamini, B. Karki +159

We report measurements of the exclusive neutral pion electroproduction cross section off protons at large values of $x_B$ (0.36, 0.48 and 0.60) and $Q^2$ (3.1 to 8.4 GeV${}^2$) obtai…