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Study of the relationship between principle quantum number of H atom and single differential cross section for electron emission in proton-H atom collision | ||
| basrah journal of science | ||
| Article 1, Volume 29, Issue 1, 2011, Pages 66-73 PDF (0 K) | ||
| Author | ||
| Salman Hamza Hussein | ||
| Abstract | ||
| Single differential cross section (SDCS) has been calculated for electron emission in collision of different Protons energies with Hydrogen atom for electrons emission energies (1-1000 eV). SDCS has been calculated for ground state (n=1) and exited states (n=2, 3). SDCS for n=1 level less than SDCS for n=2, 3 levels at the range of electron energy less than 10eVand SDCS"s for different levels have the same values at the electron energy more than 10eV. SDCS as a function to the binding energy (where the binding energy for nth-level for H-atom in atomic units) has been studied. The SDCS is independent on large principle quantum number and it is decreasing with impact energy. | ||
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