Neutral Pion Electroproduction in the Resonance Region at High $Q^2$

Phys.Rev.C 80 (2009) 035203, 2009.

Abstract (data abstract)
Jefferson Lab.-Hall C. Measurement of the differential cross sections for neutral pion electroproduction in the process E- P --& gt; E- PI0 P at Q**2 from 6.06 to 7.924 GeV**2. The experiment uses two spectrometers. The HMS and SOS in Hall C with an unpolarized electron beam of around 5.5 GeV hitting at liquid hydrogen target. The data were gathered in the 2003 run period. Data are given for two settings of the SOS (Short Orbital Spectrometer).. The first DSYS error is due to the uncertainty in the normalization. The second is the remainder of the systematic uncertainty. Jefferson Lab.-Hall C. Measurement of the differential cross sections for neutral pion electroproduction in the process E- P --& gt; E- PI0 P at Q**2 from 6.06 to 7.924 GeV**2. The experiment uses two spectrometers. The HMS and SOS in Hall C with an unpolarized electron beam of around 5.5 GeV hitting at liquid hydrogen target. The data were gathered in the 2003 run period. Data are given for two settings of the SOS (Short Orbital Spectrometer).. The first DSYS error is due to the uncertainty in the normalization. The second is the remainder of the systematic uncertainty.