Measurement of the cross sections for inclusive electron scattering in the E12-14-012 experiment at Jefferson Lab
- 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.
- Sirca S.
- Su T.
- Tang L.
- Tian Y.
- Ton N.
- Wojtsekhowski B.
- Wood S.
- Ye Z.
- Zhang J.
DOIAbstract
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∘. 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, Δ-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 k...
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