[ital e]-[ital p] off-shell cross section in quasielastic ([ital e],[ital e][prime][ital p]) reactions

Journal Article · Wed Sep 01 04:00:00 EDT 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.48.R964· OSTI ID:6215695

Jin, Y; Blok, H P; Lapikas, L ^[1]

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1. National Institute for Nuclear Physics and High-Energy Physics (NIKHEF, Section K), P.O. Box 4395, 1009 AJ Amsterdam (Netherlands)

By carrying out calculations on [sup 208]Pb([ital e],[ital e][prime][ital p]) reactions at different electron beam energies for fixed knocked-out proton kinematics, we examined whether, even in the presence of Coulomb distortions of the electron waves, the ([ital e],[ital e][prime][ital p]) cross section can still be separated into a reduced cross section [sigma][sub red]([ital p][sub [ital m])] and the [ital e]-[ital p] off-shell cross section. We found that if one uses an effective momentum approximation in calculating the [ital e]-[ital p] off-shell cross section, one gets a reduced cross section which is independent of the electron kinematics within a few percent.

• OSTI ID: 6215695
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 48:3; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663300* -- Nuclear Reactions & Scattering
General-- (1992-)
663420 -- Lepton-Induced Reactions & Scattering-- (1992-)
663580 -- Nuclear Mass Ranges-- A=190-219-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BORN APPROXIMATION
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
DWBA
ELECTRON REACTIONS
ELEMENTARY PARTICLES
EXCLUSIVE INTERACTIONS
FERMIONS
HADRONS
INTERACTIONS
KNOCK-OUT REACTIONS
LEAD 208 TARGET
LEPTON REACTIONS
NUCLEAR REACTIONS
NUCLEONS
PARTIAL WAVES
PARTICLE INTERACTIONS
PROTONS
TARGETS