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Influence of intermediate ηNN interaction on spin asymmetries for γd→π0d reaction near the η-threshold within a three-body approach
- E. Darwish, A. Hemmdan
- Physics
- 1 May 2015
Helicity-dependent reaction γd → π0d near the η-threshold and its contribution to the E-asymmetry and the GDH sum rule for the deuteron
- E. Darwish, A. Hemmdan, N. T. El-Shamy
- Physics
- 27 August 2015
The helicity-dependent coherent π0-photoproduction in the reaction γd → π0d near the η-threshold is investigated. The calculations are performed within an approach which includes the reaction…
Indications for the Nonexistence of Three-Neutron Resonances Near the Physical Region
- A. Hemmdan, W. Gloeckle, H. Kamada
- Physics
- 5 August 2002
This work presents the calculations of three-neutron(3n) resonance trajectories by solving Faddeev equations in momentum space for the states 3/2± and 1/2±. The neutron-neutron (nn) forces for the…
Photoproduction of $\pi^0$-Mesons on the Nucleon and Deuteron
- E. Darwish, A. Hemmdan, N. T. El-Shamy
- Physics
- 28 June 2016
The photoproduction of $\pi^0$-mesons from the nucleon and deuteron has been studied for incidents of photon energies up to 1.5 GeV. By using the MAID-2007 model for the process on the nucleon, we…
Photoproduction of π0-Mesons from the Nucleon and Deuteron
- E. Darwish, A. Hemmdan, N. T. El-Shamy
- Physics
- 2016
The photoproduction of π-mesons from the nucleon and deuteron has been stud ied for incidents of photon energies up to 1.5 GeV. By using the MAID-2007 model for the pr ocess on the nucleon, we…
Influence of Nucleon Structure on Tensor and Vector Analyzing Powers in Elastic Electron–Deuteron Scattering
- E. M. Mahrous, E. Darwish, H. M. Abou-Elsebaa, A. Hemmdan
- PhysicsMoscow University Physics Bulletin
- 30 September 2019
Influence of nucleon structure on single tensor-deuteron and double beam-vector-deuteron analyzing powers in the elastic electron-deuteron scattering process is investigated. We report numerical…
Systematic analysis of elastic α scattering on A≈118-130 nuclei around the Coulomb barrier
- Z. Mahmoud, A. Hemmdan, K. O. Behairy
- Physics
- 1 March 2020
Sensitivity of Beam-Target Polarized Response Functions in Elastic Electron–Deuteron Scattering to Nucleon Structure and Modern N N Potentials
- E. Darwish, A. Hemmdan, K. O. Behairy, E. M. Mahrous, K. S. Alsadi, M. A. Hassanain
- PhysicsMoscow University Physics Bulletin
- 30 September 2019
Analysis of elastic and inelastic scattering of
Ne20
on
Ge76
at 306 MeV
- A. Hemmdan, M. A. Hassanain, M. Anwar, K. O. Behairy
- Physical Review C
- 6 October 2021
Analyzing Powers in Elastic e-d Scattering and Their Sensitivity to Nucleon Form Factors
- M. E., Mahrous, Darwish, M. H., Abou-Elsebaa, A. Hemmdan
- Physics
- 2019
Abstract. Influence of nucleon structure on single tensor-deuteron and double beam-vector-deuteron analyzing powers in the elastic electron-deuteron scattering process is investigated. We report…
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