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Final state interactions in $^{4}$He(e,e$^\prime$p)$^{3}$H at large proton energy

O. Benhar·N. N. Nikolaev·J. Speth·A. A. Usmani·B. G. Zakharov
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Abstract

At large proton energy, the final state interactions of the knocked out nucleon in $\eep$ reactions off nuclear targets can be described within the eikonal approximation, treating the spectator particles as a collection of fixed scattering centers. We use a generalization of this approach, suitable to take into account the possible occurrence of color transparency, to carry out an accurate calculation of the missing momentum distribution of the process $^{4}He(e,e^\prime p)^{3}H$. The pattern of final state interaction effect is analyzed for different kinematical setups in the domain corresponding to $2 \le Q^2 \le 20$ (GeV/c)$^2$.

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O. Benhar, N. N. Nikolaev, J. Speth, A. A. Usmani, B. G. Zakharov. 2000-01-19. Final state interactions in $^{4}$He(e,e$^\prime$p)$^{3}$H at large proton energy. https://doi.org/10.1016/s0375-9474(00)00126-3

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