A multidimensional study of the structure function ratio ${\sigma }_{L{T}^{\prime }}/{\sigma }_0$ from hard exclusive ${\pi }^{+}$ electro-production off protons in the GPD regime

S. Diehl, A. Kim, K. Joo +151

A multidimensional extraction of the structure function ratio ${\sigma }_{L{T}^{\prime }}/{\sigma }_0$ from the hard exclusive $\vec{e}p\to e^{\prime }n{\pi }^{+}$ reaction above the resonance region has been pe…