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03 November 2024 |
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Article overview
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Empirical Fit to Inelastic Electron-Deuteron and Electron-Neutron Resonance Region Transverse Cross Section | P.E. Bosted
; M.E. Christy
; | Date: |
1 Nov 2007 | Abstract: | An empirical fit is described to measurements of inclusive inelastic
electron-deuteron cross sections in the kinematic range of four-momentum
transfer $0 le Q^2<10$ GeV$^2$ and final state invariant mass $1.2<W<3$ GeV.
The deuteron fit relies on a fit of the ratio $R_p$ of longitudinal to
transverse cross sections for the proton, and the assumption $R_p=R_n$. The
underlying fit parameters describe the average cross section for proton and
neutron, with a plane-wave impulse approximation used to fit to the deuteron
data. Pseudo-data from MAID 2007 were used to constrain the average nucleon
cross sections for $W<1.2$ GeV. The mean deviation of data from the fit is 3%,
with less than 5% of the data points deviating from the fit by more than 10%. | Source: | arXiv, 0711.0159 | Services: | Forum | Review | PDF | Favorites |
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