Exclusive neutral pion electroproduction in the deeply virtual regime
Author(s)
Gayou, Olivier; Monaghan, Peter; Qiang, Yi
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Show full item recordAbstract
We present measurements of the ep → epπ0 [ep pi superscript 0] cross section extracted at two values of four-momentum transfer
Q2 = 1.9 GeV2 [Q superscript 2 = 1.9 GeV superscript 2] and Q2 = 2.3 GeV2 [Q superscript 2 = 2.3 GeV superscript 2] at Jefferson Lab Hall A. The kinematic range allows one to study the
evolution of the extracted cross section as a function of Q2 [Q superscript 2] and W. Results are confronted with Regge-inspired
calculations and GPD predictions. An intepretation of our data within the framework of semi-inclusive deep
inelastic scattering is also discussed.
Date issued
2011-02Department
Massachusetts Institute of Technology. Department of Physics; Massachusetts Institute of Technology. Laboratory for Nuclear ScienceJournal
Physical review C
Publisher
American Physical Society
Citation
Fuchey, E. et al. “Exclusive Neutral Pion Electroproduction in the Deeply Virtual Regime.” Physical Review C 83.2 (2011) : n. pag. ©2011 American Physical Society
Version: Final published version
ISSN
0556-2813