Calculation of the cross section and the transverse-longitudinal asymmetry of the process {sup 3}He(e,e{sup '}p)pn at medium energies within the unfactorized generalized Glauber approach

Journal Article · Mon Feb 15 00:00:00 EST 2010 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.81.021001· OSTI ID:21386578

Alvioli, M; Atti, C Ciofi degli; Kaptari, L P ^[1]

---

1. 104 Davey Laboratory, The Pennsylvania State University, University Park, Pennsylvania 16803 (United States)

The cross section and the transverse-longitudinal asymmetry A{sub TL} of the three-body breakup process {sup 3}He(e,e{sup '}p)pn have been calculated by a parameter-free approach based upon realistic few-body wave functions corresponding to the AV18 interaction, treating the rescattering of the struck nucleon within the unfactorized generalized eikonal approximation. The results of calculations exhibit a good agreement with recent JLab experimental data and show the dominant role played by the final state interaction, which, however, in the region of missing momentum, 300< or approx.p{sub m}< or approx.600 MeV/c, and removal energy corresponding to the two-body kinematic peak and higher, E{sub m}> or approx.p{sub m}{sup 2}/4m{sub N}, is dominated by single-nucleon rescattering, providing evidence that the final state interaction is mainly due to the one between the struck nucleon and a nearby correlated one.

• OSTI ID: 21386578
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 81, Issue 2; Other Information: DOI: 10.1103/PhysRevC.81.021001; (c) 2010 The American Physical Society; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ASYMMETRY
CEBAF ACCELERATOR
COMPUTERIZED SIMULATION
CROSS SECTIONS
EIKONAL APPROXIMATION
FINAL-STATE INTERACTIONS
HELIUM 3
MEV RANGE 100-1000
NUCLEONS
PEAKS
RESCATTERING
WAVE FUNCTIONS
ACCELERATORS
APPROXIMATIONS
BARYONS
CALCULATION METHODS
ELEMENTARY PARTICLES
ENERGY RANGE
EVEN-ODD NUCLEI
FERMIONS
FUNCTIONS
HADRONS
HELIUM ISOTOPES
INTERACTIONS
ISOTOPES
LIGHT NUCLEI
LINEAR ACCELERATORS
MEV RANGE
NUCLEI
SCATTERING
SIMULATION
STABLE ISOTOPES