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Exclusive Electro-Disintegration of 3He at High Q2: I. Generalized Eikonal Approximation

M. M. Sargsian·T. V. Abrahamyan·M. I. Strikman·L. L. Frankfurt
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Abstract

We develop a theoretical framework for calculation of high $Q^2$ exclusive electro-disintegration of A=3 systems. The main result of this work is the calculation of the final state interaction of the struck energetic nucleon with recoil nucleons within the generalized eikonal approximation (GEA) which allows us to account for the finite and relatively large momenta of the bound nucleons in the nucleus. The important advantage of this approach is the possibility to study in a self-consistent way the short range correlations in nuclei. This is due to the fact that GEA does not require a stationary condition for recoil nucleons as conventional Glauber approximation does. As a result GEA treats explicitly the Fermi motion of recoil nucleons in the nucleus.

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M. M. Sargsian, T. V. Abrahamyan, M. I. Strikman, L. L. Frankfurt. 2005-01-07. Exclusive Electro-Disintegration of 3He at High Q2: I. Generalized Eikonal Approximation. https://doi.org/10.1103/physrevc.71.044614

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