Simple classification of final state interaction effects in ${}^{4}He(e,e^{\prime }p)$ scattering

Abstract

The radius of interaction between the struck proton and spectator nucleons is close to the radius of short-distance two-nucleon correlations in nuclear matter, which makes final state interaction(FSI) an important background to production of protons with large missing momentum. We present a simple classification of the dominant FSI effects in ${}^{4}He(e,e^{\prime }p)$ scattering and identify parts of the phase space dominated by FSI. At large missing momentum, FSI leads to a striking angular anisotropy of the missing momentum distribution, which has a prominent peak in transverse kinematics and smaller, forward-backward asymmetric, peaks in parallel kinematics.

11 pages, KFA-IKP(TH)-1994-29

References in corpus (1)

• Nucleon-Nucleon Correlations and Final State Interaction in Inclusive Quasi-Elastic Electron Scattering off Nuclei at x>1

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• Angular Distributions for Knockout and Scattering of Protons in the Eikonal Approximation
• Final state interactions in ${}^4$He(e,e${}^{\prime }$p)${}^3$H at large proton energy
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• A linked cluster expansion for the calculation of the semi-inclusive A(e,e'p)X processes using correlated Glauber wave functions
• Universal pattern in (e,e'p) at large missing momenta: quasi-deuteron or diffractive final state interactions?
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