Measurement of the Ar(e,e${}^{\prime }$ p) and Ti(e,e${}^{\prime }$ p) cross sections in Jefferson Lab Hall A

Abstract

The E12-14-012 experiment, performed in Jefferson Lab Hall A, has collected exclusive electron-scattering data (e,e${}^{\prime }$p) in parallel kinematics using natural argon and natural titanium targets. Here, we report the first results of the analysis of the data set corresponding to beam energy of 2,222 MeV, electron scattering angle 21.5 deg, and proton emission angle -50 deg. The differential cross sections, measured with $\sim$4% uncertainty, have been studied as a function of missing energy and missing momentum, and compared to the results of Monte Carlo simulations, obtained from a model based on the Distorted Wave Impulse Approximation.

14 pages, 8 figures (submitted to PRC)

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Cited by in corpus (9)

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• Final-state interactions in neutrino-induced proton knockout from argon in MicroBooNE
• In-medium changes of nucleon cross sections tested in neutrino-induced reactions
• Flux-integrated semiexclusive cross sections for charged-current quasielastic and neutral-current elastic neutrino scattering off ${}^{40}$Ar and a sterile neutrino oscillation study
• Unraveling the Flux-Averaged Neutrino-Nucleus Cross Section
• Nucleon momentum distributions of complex nuclei from inclusive electron scattering