Electroproduction of Protons at LargepT

Abstract

We report measurements of the inclusive electroproduction reaction $e+p\to e+p+X$ for protons produced between 100° and 150° in the virtual-photon-target-proton center-of-mass system. Data were taken at the ($W,Q^2$) points (2.2 GeV, 1.2 ${\mathrm{GeV}}^2$), (2.2, 3.6), (2.65, 1.2), (2.65, 2.0), (2.65, 2.8), (2.65, 3.6), (3.1, 1.2), and (3.1, 2.0). The invariant structure function is studied as a function of $W$, $Q^2$, $x_T$, $p_T^{}{}_{}{}^2$, and $M_X^{}{}_{}{}^2$.