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Scattering matrix for Feshbach-Villars equation for spin 0 and 1/2: Woods-Saxon potential |
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| Authors: | K. Khounfais T. Boudjedaa L. Chetouani |
| Affiliation: | (1) Département de Physique, Faculté des Sciences, Université Mentouri, 25000 Constantine, Algérie;(2) Département de Physique, Institut Sciences Excates, C.U. Jijel, BP 98, 18000 Ouled Aissa, Jijel, Algérie |
| Abstract: | The Feshbach-Villars equation for spin 0 and 1/2 in the presence of Woods-Saxon potential is solved using an unified approach. The good boundary conditions for jumping potential are found and Klein tunneling and Klein paradox are discussed. The scattering matrix is constructed and the phase shifts, the transmission and reflection coefficients are deduced. |
| Keywords: | KeywordHeading" >PACS 03.65.Ca 03.65.Pm 03.65.Nk |
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