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Murphy, M.; Dai, H.; Gu, L.; Abrams, D.; Ankowski, A. M.; Aljawrneh, B.; Alsalmi, S.; Bane, J.; Barcus, S.; Benhar, O.; Bellini, V.; Bericic, J.; Biswas, D.; Camsonne, A.; Castellanos, J.; Chen, J.-P.; Christy, M. E.; Craycraft, K.; Cruz-Torres, R.; Day, D.; Dusa, S.-C.; Fuchey, E.; Gautam, T.; Giusti, C.; Gomez, J.; Gu, C.; Hague, T.; Hansen, J.-O.; Hauenstein, F.; Higinbotham, D. W.; Hyde, C.; Jen, C. M.; Keppel, C.; Li, S.; Lindgren, R.; Liu, H.; Mariani, C.; McClellan, R. E.; Meekins, D.; Michaels, R.; Mihovilovic, M.; Nguyen, D.; Nycz, M.; Ou, L.; Pandey, B.; Pandey, V.; Park, K.; Perera, G.; Puckett, A. J. R.; Santiesteban, S. N.; Širca, S.; Su, T.; Tang, L.; Tian, Y.; Ton, N.; Wojtsekhowski, B.; Wood, S.; Ye, Z.; Zhang, J.
Physical review. C, 11/2019, Volume: 100, Issue: 5Journal Article
The E12-14-012 experiment performed at Jefferson Lab Hall A has collected inclusive electron-scattering data for different targets at the kinematics corresponding to beam energy 2.222 GeV and scattering angle 15.54 deg. Here we present a comprehensive analysis of the collected data and compare the double-differential cross sections for inclusive scattering of electrons, extracted using solid targets (aluminum, carbon, and titanium) and a closed argon-gas cell. The data extend over broad range of energy transfer, where quasielastic interaction, Delta-resonance excitation, and inelastic scattering yield contributions to the cross section. The double-differential cross sections are reported with high precision (~3%) for all targets over the covered kinematic range.
