31 citations · 133 across the 12 of their papers we have counts for
12 papers
Inclusive Photoproduction of Mesons on Nuclei and the in-medium properties of the S Resonance
M. Hedayati-Poor, H. S. Sherif
A relativistic non-local model for the inclusive photoproduction of mesons from complex nuclei is introduced. The model is based on the dominance of the S(1535) resonanc…
Non-locality and Medium Effects in the Exclusive Photoproduction of Eta Mesons on Nuclei
M. Hedayati-Poor, S. Bayegan, H. S. Sherif
A relativistic model for the quasifree exclusive photoproduction of mesons on nuclei is extended to include both non-local and medium effects. The reaction is assumed to procee…
Spectroscopic amplitudes and microscopic substructure effects in nucleon capture reactions
Jutta Escher, Byron K. Jennings, Helmy S. Sherif
Spectroscopic amplitudes play an important role in nuclear capture reactions. These amplitudes are shown to include both single-particle and polarization effects: the former throug…
Relativistic Calculations for Incoherent Photoproduction of Eta Mesons
I. R. Blokland, H. S. Sherif
We develop a relativistic model for incoherent eta-photoproduction on nuclei. The elementary process is described using an effective Lagrangian containing photons, nucleons, the S1…
Orthogonality Effects in Relativistic Models of Nucleon Knockout Reactions
J. I. Johansson, H. S. Sherif
We study the effect of wave function orthogonality in the relativistic treatment of the nucleon removal reactions (gamma, p) and (e, e' p). The continuum wave function describing t…
Relativistic Calculations of Induced Polarization in (e, e' \vec{p})$ Reactions
J. I. Johansson, H. S. Sherif
Relativistic calculations of the induced proton polarization in quasifree electron scattering on are presented. Good agreement with the experimental data of Woo et al. is…