Extracting a value of the slope of the neutron form factor $G_{En}(q^2)$ at $q^2=0$ by reanalysis of the experimental data

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dc.creatorMustafa, M. M.
dc.creatorDarwish, E. M.
dc.creatorSultan, E. A. M.
dc.creatorHassan, E. M.
dc.date2003-08-26
dc.date.accessioned2026-07-07T05:39:52Z
dc.date.available2026-07-07T05:39:52Z
dc.descriptionA new value $b=0.0205\pm0.0017$ fm$^2$ of the slope of the neutron form factor $G_{En}(q^2)$ at $q^2=0$ compatible with deuteron properties has been extracted by using a linear relation between $b$ and $A^2_S(1+η^2)$ we found for a class of nonlocal potential models having the experimental values of both $r_D$ and $Q$. Another {\it model dependent} value $b^{\rm MHKZ}=0.0206\pm0.0014$ fm$^2$, which is also compatible with deuteron properties, has been determined by applying "constrained" unitary transformations to the local MHKZ potential model. The sensitivity of a small changes in the experimental values used for $r_D$ and $Q$ on the value obtained for $b$ is also investigated.
dc.descriptionPreprint 17 pages, 4 figures, 2 tables
dc.identifierhttps://arxiv.org/abs/nucl-th/0308070
dc.identifierhttp://arxiv.org/abs/nucl-th/0308070
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82080
dc.subjectNuclear Theory
dc.titleExtracting a value of the slope of the neutron form factor $G_{En}(q^2)$ at $q^2=0$ by reanalysis of the experimental data
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