First measurement of unpolarized SIDIS cross section and cross section ratios from a ${}^3$He target

X. Yan, K. Allada, K. Aniol +114

The unpolarized semi-inclusive deep-inelastic scattering (SIDIS) differential cross sections in ${}^3$He($e,e^{\prime }{\pi }^{\pm }$)$X$ have been measured for the first time in Jefferson…