Accession Number : AD0764197

Title :   Neutron Form Factors from Elastic Electron-Deuteron Scattering Ration Experiments at Very Low Momentum Transfer.

Descriptive Note : Master's thesis,

Corporate Author : NAVAL POSTGRADUATE SCHOOL MONTEREY CALIF

Personal Author(s) : Berard,Raymond William ; Traverso,Timothy Joseph

Report Date : JUN 1973

Pagination or Media Count : 99

Abstract : Measurements of the ratio of the elastic electron-deuteron scattering cross section to the elastic electron-proton scattering cross section were made for low momentum transfers. Augmented by the work of Topping these data span a range of (q sup 2) from 0.05 (fm sup -2) to 0.50 (fm sup -2). From these, the electric form factor of the neutron, (G sub E sub n), was extracted using three Lomon-Feshbach wave functions for the deuteron, (LF1, LF5, and LF15). Values of the slope of (G sub E sub n) versus q2 were measured to be 0.0218 plus or minus 0.0022 for LF1, 0.0220 plus or minus 0.0022 for LF5, and 0.0185 plus or minus 0.0022 for LF15. Although the data seems to prefer model LF15, all were found to be in agreement with the thermal neutron-electron slope of 0.0193 plus or minus 0.0004. (Modified author abstract)

Descriptors :   (*THERMAL NEUTRONS, NEUTRON CROSS SECTIONS), (*DEUTERON CROSS SECTIONS, MEASUREMENT), (*PROTON CROSS SECTIONS, MEASUREMENT), ELECTRONS, PROTON SCATTERING, NUCLEAR MAGNETIC MOMENTS, LINEAR ACCELERATORS, CURVE FITTING, GRAPHICS, ELASTIC SCATTERING, THESES

Subject Categories : Nuclear Physics & Elementary Particle Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE